Literature DB >> 21201737

(E,E)-2,5-Bis(4-tert-butyl-benzyl-idene)-cyclo-penta-none.

Jian Wei, Guang Liang, Yuhong Gai, Jingmei Lu.   

Abstract

The asymmetric unit of the title compound, C(27)H(32)O, contains two and a half mol-ecules. In the crystal structure, one of the mol-ecules lies on a crystallographic twofold rotation axis. The dihedral angles between the benzene rings are 12.17 (6), 16.29 (11) and 51.24 (8)° for the three molecules. The dihedral angles between the benzene rings of each molecule in the asymmetric unit are 12.17 (6) and 16.29 (11)°

Entities:  

Year:  2008        PMID: 21201737      PMCID: PMC2960633          DOI: 10.1107/S1600536808025543

Source DB:  PubMed          Journal:  Acta Crystallogr Sect E Struct Rep Online        ISSN: 1600-5368


Related literature

For related literature, see: Began et al. (1999 ▶); Kawamori et al. (1999 ▶); Liang et al. (2008 ▶); Liang, Tian et al. (2007 ▶); Liang, Yang et al. (2007 ▶); Livingstone & Walker (2003 ▶); Poorichaya et al. (2007 ▶); Saiah (2008 ▶).

Experimental

Crystal data

C27H32O M = 372.53 Monoclinic, a = 41.246 (7) Å b = 6.2930 (10) Å c = 43.001 (7) Å β = 94.243 (4)° V = 11131 (3) Å3 Z = 20 Mo Kα radiation μ = 0.07 mm−1 T = 293 (2) K 0.50 × 0.41 × 0.18 mm

Data collection

Bruker SMART CCD diffractometer Absorption correction: multi-scan (SADABS; Bruker, 2002 ▶) T min = 0.761, T max = 1.000 (expected range = 0.752–0.989) 28046 measured reflections 10373 independent reflections 4318 reflections with I > 2σ(I) R int = 0.128

Refinement

R[F 2 > 2σ(F 2)] = 0.068 wR(F 2) = 0.180 S = 0.86 10373 reflections 648 parameters H-atom parameters constrained Δρmax = 0.20 e Å−3 Δρmin = −0.18 e Å−3 Data collection: SMART (Bruker, 2002 ▶); cell refinement: SAINT (Bruker, 2002 ▶); data reduction: SAINT; program(s) used to solve structure: SHELXS97 (Sheldrick, 2008 ▶); program(s) used to refine structure: SHELXL97 (Sheldrick, 2008 ▶); molecular graphics: SHELXTL (Sheldrick, 2008 ▶); software used to prepare material for publication: SHELXTL. Crystal structure: contains datablocks I, global. DOI: 10.1107/S1600536808025543/lh2667sup1.cif Structure factors: contains datablocks I. DOI: 10.1107/S1600536808025543/lh2667Isup2.hkl Additional supplementary materials: crystallographic information; 3D view; checkCIF report
C27H32OF000 = 4040
Mr = 372.53Dx = 1.111 Mg m3
Monoclinic, C2/cMo Kα radiation λ = 0.71073 Å
Hall symbol: -C 2ycCell parameters from 2156 reflections
a = 41.246 (7) Åθ = 5.3–40.8º
b = 6.2930 (10) ŵ = 0.07 mm1
c = 43.001 (7) ÅT = 293 (2) K
β = 94.243 (4)ºPrism, yellow
V = 11131 (3) Å30.50 × 0.41 × 0.18 mm
Z = 20
Bruker SMART CCD diffractometer10373 independent reflections
Radiation source: fine-focus sealed tube4318 reflections with I > 2σ(I)
Monochromator: graphiteRint = 0.128
T = 293(2) Kθmax = 25.5º
φ and ω scansθmin = 1.9º
Absorption correction: multi-scan(SADABS; Bruker, 2002)h = −49→36
Tmin = 0.761, Tmax = 1.000k = −7→7
28046 measured reflectionsl = −48→52
Refinement on F2Hydrogen site location: inferred from neighbouring sites
Least-squares matrix: fullH-atom parameters constrained
R[F2 > 2σ(F2)] = 0.068  w = 1/[σ2(Fo2) + (0.0573P)2] where P = (Fo2 + 2Fc2)/3
wR(F2) = 0.180(Δ/σ)max = 0.011
S = 0.86Δρmax = 0.20 e Å3
10373 reflectionsΔρmin = −0.18 e Å3
648 parametersExtinction correction: SHELXL97 (Sheldrick, 2008), Fc*=kFc[1+0.001xFc2λ3/sin(2θ)]-1/4
Primary atom site location: structure-invariant direct methodsExtinction coefficient: 0.00016 (4)
Secondary atom site location: difference Fourier map
Geometry. All e.s.d.'s (except the e.s.d. in the dihedral angle between two l.s. planes) are estimated using the full covariance matrix. The cell e.s.d.'s are taken into account individually in the estimation of e.s.d.'s in distances, angles and torsion angles; correlations between e.s.d.'s in cell parameters are only used when they are defined by crystal symmetry. An approximate (isotropic) treatment of cell e.s.d.'s is used for estimating e.s.d.'s involving l.s. planes.
Refinement. Refinement of F2 against ALL reflections. The weighted R-factor wR and goodness of fit S are based on F2, conventional R-factors R are based on F, with F set to zero for negative F2. The threshold expression of F2 > σ(F2) is used only for calculating R-factors(gt) etc. and is not relevant to the choice of reflections for refinement. R-factors based on F2 are statistically about twice as large as those based on F, and R- factors based on ALL data will be even larger.
xyzUiso*/Ueq
O10.29393 (5)0.4048 (3)0.07533 (6)0.0780 (7)
O20.39495 (5)0.5016 (3)0.17171 (6)0.0781 (7)
O30.50000.4826 (5)0.25000.150 (2)
C10.29711 (7)0.5803 (5)0.06428 (7)0.0541 (8)
C20.27036 (7)0.7186 (5)0.05130 (7)0.0518 (8)
C30.28460 (7)0.9189 (5)0.03993 (7)0.0564 (8)
H3A0.27701.03960.05140.068*
H3B0.27820.93910.01800.068*
C40.32163 (7)0.9001 (5)0.04504 (7)0.0609 (9)
H4A0.33140.90100.02520.073*
H4B0.33051.01760.05760.073*
C50.32819 (7)0.6937 (4)0.06157 (7)0.0498 (8)
C60.35604 (7)0.6012 (5)0.07231 (7)0.0560 (8)
H60.35330.47100.08200.067*
C70.38955 (7)0.6671 (5)0.07152 (7)0.0504 (8)
C80.39985 (8)0.8547 (5)0.05871 (8)0.0693 (10)
H80.38440.95300.05120.083*
C90.43234 (8)0.9011 (5)0.05671 (7)0.0662 (10)
H90.43801.03080.04830.079*
C100.45680 (7)0.7603 (5)0.06689 (7)0.0501 (8)
C110.44633 (8)0.5780 (5)0.08082 (8)0.0676 (10)
H110.46180.48270.08930.081*
C120.41393 (8)0.5305 (5)0.08281 (8)0.0669 (10)
H120.40830.40320.09200.080*
C130.23963 (7)0.6558 (5)0.05233 (7)0.0569 (9)
H130.23730.51820.05970.068*
C140.20898 (7)0.7645 (5)0.04394 (7)0.0521 (8)
C150.20580 (8)0.9549 (5)0.02837 (8)0.0651 (9)
H150.22421.02050.02160.078*
C160.17589 (8)1.0512 (5)0.02251 (8)0.0691 (10)
H160.17461.17990.01190.083*
C170.14765 (7)0.9602 (5)0.03214 (7)0.0516 (8)
C180.15075 (8)0.7686 (5)0.04666 (8)0.0693 (10)
H180.13220.70160.05300.083*
C190.18059 (8)0.6705 (5)0.05234 (8)0.0683 (10)
H190.18160.53820.06200.082*
C200.49193 (7)0.8047 (5)0.06146 (7)0.0586 (9)
C210.50018 (8)1.0402 (6)0.06386 (8)0.0873 (12)
H21A0.48661.11790.04870.121*
H21B0.52261.06090.06000.121*
H21C0.49651.09050.08440.121*
C220.49753 (8)0.7297 (6)0.02807 (7)0.0924 (13)
H22A0.49350.57970.02640.129*
H22B0.51960.75890.02370.129*
H22C0.48300.80390.01340.129*
C230.51543 (7)0.6833 (5)0.08448 (8)0.0813 (11)
H23A0.51150.72280.10540.112*
H23B0.53740.71800.08060.112*
H23C0.51210.53330.08180.112*
C240.11478 (7)1.0750 (5)0.02828 (7)0.0600 (9)
C250.11316 (9)1.2364 (6)0.00167 (8)0.0994 (13)
H25A0.09171.2959−0.00090.129*
H25B0.11811.1670−0.01730.129*
H25C0.12861.34770.00650.129*
C260.08709 (8)0.9174 (6)0.02227 (10)0.1145 (16)
H26A0.08560.82920.04030.132*
H26B0.09120.83030.00460.132*
H26C0.06710.99330.01800.132*
C270.10989 (8)1.1952 (5)0.05843 (8)0.0823 (11)
H27A0.10921.09590.07530.113*
H27B0.08981.27290.05620.113*
H27C0.12761.29220.06280.113*
C280.39418 (8)0.6813 (5)0.16108 (7)0.0569 (9)
C290.36451 (8)0.8006 (5)0.14964 (7)0.0530 (8)
C300.37431 (7)1.0141 (5)0.13873 (7)0.0610 (9)
H30A0.36451.12460.15070.073*
H30B0.36731.03310.11690.073*
C310.41147 (7)1.0257 (5)0.14342 (7)0.0598 (9)
H31A0.42081.04780.12360.072*
H31B0.41801.14220.15720.072*
C320.42270 (8)0.8190 (5)0.15740 (7)0.0525 (8)
C330.45271 (8)0.7498 (5)0.16590 (7)0.0591 (9)
H330.45360.61320.17420.071*
C340.48430 (8)0.8524 (5)0.16440 (7)0.0572 (9)
C350.48909 (8)1.0564 (5)0.15346 (8)0.0651 (9)
H350.47121.14020.14740.078*
C360.51997 (9)1.1379 (5)0.15140 (8)0.0693 (10)
H360.52211.27660.14440.083*
C370.54771 (8)1.0213 (6)0.15933 (7)0.0596 (9)
C380.54279 (8)0.8225 (6)0.17108 (8)0.0700 (10)
H380.56080.74160.17780.084*
C390.51227 (8)0.7368 (5)0.17340 (7)0.0656 (9)
H390.51030.59960.18110.079*
C400.33520 (8)0.7134 (5)0.15129 (7)0.0575 (9)
H400.33540.57260.15790.069*
C410.30296 (8)0.8035 (5)0.14442 (7)0.0542 (8)
C420.29618 (8)0.9955 (5)0.13020 (7)0.0650 (9)
H420.31311.07150.12230.078*
C430.26539 (8)1.0797 (5)0.12713 (7)0.0621 (9)
H430.26211.21040.11730.075*
C440.23909 (7)0.9745 (5)0.13833 (6)0.0487 (8)
C450.24561 (8)0.7785 (5)0.15148 (8)0.0692 (10)
H450.22860.70130.15890.083*
C460.27610 (8)0.6926 (5)0.15411 (8)0.0697 (10)
H460.27910.55730.16250.084*
C470.58159 (8)1.1126 (6)0.15588 (8)0.0694 (10)
C480.58196 (9)1.2481 (8)0.12684 (10)0.116 (2)
H48A0.57041.37780.12980.133*
H48B0.57171.17210.10940.133*
H48C0.60401.28030.12290.133*
C490.60698 (9)0.9422 (7)0.15397 (13)0.115 (2)
H49A0.60920.86570.17330.132*
H49B0.62741.00630.15000.132*
H49C0.60050.84600.13730.132*
C500.59097 (9)1.2498 (6)0.18397 (10)0.1174 (16)
H50A0.59301.16270.20230.136*
H50B0.57451.35560.18610.136*
H50C0.61141.31810.18130.136*
C510.20573 (7)1.0771 (5)0.13858 (7)0.0539 (8)
C520.19933 (8)1.2366 (5)0.11190 (8)0.0842 (11)
H52A0.21551.34650.11360.116*
H52B0.17821.29840.11310.116*
H52C0.20031.16490.09230.116*
C530.17837 (8)0.9136 (6)0.13635 (9)0.0906 (12)
H53A0.17980.82950.11790.126*
H53B0.15780.98540.13540.126*
H53C0.18030.82300.15430.126*
C540.20421 (8)1.1991 (5)0.16945 (8)0.0819 (11)
H54A0.20711.10160.18660.113*
H54B0.18351.26760.16990.113*
H54C0.22111.30410.17110.113*
C550.50000.6744 (8)0.25000.0757 (15)
C560.47090 (8)0.8110 (5)0.24588 (7)0.0558 (8)
C570.48172 (6)1.0344 (4)0.24519 (7)0.0578 (9)
H57A0.47011.11930.25960.069*
H57B0.47761.09290.22440.069*
C580.44126 (8)0.7242 (5)0.24475 (7)0.0621 (9)
H580.44080.57660.24570.075*
C590.40947 (8)0.8272 (5)0.24219 (7)0.0541 (8)
C600.38304 (8)0.7181 (5)0.25263 (8)0.0692 (10)
H600.38610.58110.26040.083*
C610.35248 (8)0.8073 (5)0.25171 (8)0.0694 (10)
H610.33560.73050.25950.083*
C620.34621 (7)1.0063 (5)0.23968 (7)0.0508 (8)
C630.37253 (8)1.1119 (5)0.22831 (7)0.0576 (9)
H630.36921.24560.21940.069*
C640.40330 (8)1.0253 (5)0.22976 (7)0.0570 (9)
H640.42021.10270.22220.068*
C650.31284 (8)1.1083 (5)0.24011 (7)0.0554 (8)
C660.30633 (8)1.2711 (6)0.21395 (8)0.0984 (13)
H66A0.32201.38390.21640.128*
H66B0.28481.32820.21480.128*
H66C0.30811.20330.19420.128*
C670.28577 (8)0.9443 (6)0.23752 (10)0.1012 (14)
H67A0.28640.86870.21820.132*
H67B0.26521.01440.23810.132*
H67C0.28860.84610.25460.132*
C680.31128 (8)1.2240 (6)0.27122 (8)0.0887 (12)
H68A0.31411.12360.28800.123*
H68B0.29051.29220.27190.123*
H68C0.32821.32890.27330.123*
U11U22U33U12U13U23
O10.0684 (16)0.0598 (15)0.107 (2)−0.0006 (13)0.0149 (13)0.0237 (15)
O20.0815 (17)0.0480 (14)0.106 (2)0.0022 (13)0.0130 (14)0.0113 (14)
O30.081 (3)0.036 (2)0.332 (7)0.0000.016 (3)0.000
C10.059 (2)0.050 (2)0.055 (2)0.0021 (18)0.0105 (16)0.0025 (17)
C20.054 (2)0.053 (2)0.049 (2)0.0001 (18)0.0108 (15)−0.0013 (16)
C30.054 (2)0.058 (2)0.058 (2)−0.0018 (17)0.0104 (16)0.0071 (16)
C40.057 (2)0.062 (2)0.064 (2)0.0006 (17)0.0066 (16)0.0128 (18)
C50.051 (2)0.051 (2)0.0484 (19)0.0035 (17)0.0133 (15)0.0062 (15)
C60.064 (2)0.057 (2)0.048 (2)0.0030 (18)0.0105 (16)0.0040 (16)
C70.054 (2)0.053 (2)0.0443 (19)0.0046 (17)0.0059 (15)0.0060 (15)
C80.053 (2)0.069 (2)0.086 (3)0.0052 (19)0.0015 (18)0.022 (2)
C90.057 (2)0.066 (2)0.076 (3)−0.0001 (19)0.0036 (18)0.0237 (19)
C100.052 (2)0.059 (2)0.0396 (18)0.0071 (17)0.0036 (14)−0.0024 (16)
C110.056 (2)0.070 (2)0.077 (3)0.0150 (19)0.0045 (18)0.017 (2)
C120.059 (2)0.060 (2)0.082 (3)0.0062 (19)0.0071 (19)0.0227 (19)
C130.055 (2)0.055 (2)0.062 (2)0.0012 (18)0.0118 (16)0.0019 (16)
C140.054 (2)0.053 (2)0.049 (2)−0.0008 (17)0.0067 (15)0.0050 (16)
C150.053 (2)0.070 (2)0.075 (3)−0.0006 (19)0.0177 (17)0.0171 (19)
C160.063 (2)0.070 (2)0.075 (3)0.005 (2)0.0118 (19)0.0223 (19)
C170.054 (2)0.056 (2)0.0454 (19)0.0002 (17)0.0033 (15)0.0007 (16)
C180.055 (2)0.076 (3)0.077 (3)−0.0073 (19)0.0105 (18)0.024 (2)
C190.055 (2)0.064 (2)0.086 (3)−0.0021 (19)0.0052 (19)0.0267 (19)
C200.053 (2)0.075 (2)0.048 (2)0.0003 (19)0.0033 (15)−0.0044 (18)
C210.068 (3)0.098 (3)0.097 (3)−0.013 (2)0.012 (2)−0.006 (2)
C220.072 (3)0.148 (4)0.060 (3)0.001 (2)0.0227 (19)−0.015 (2)
C230.058 (2)0.114 (3)0.072 (3)0.012 (2)0.0023 (18)0.010 (2)
C240.058 (2)0.067 (2)0.055 (2)0.0061 (18)−0.0008 (16)0.0030 (18)
C250.099 (3)0.126 (3)0.073 (3)0.041 (3)0.006 (2)0.031 (2)
C260.062 (3)0.101 (3)0.175 (5)−0.005 (2)−0.030 (3)−0.027 (3)
C270.074 (3)0.100 (3)0.074 (3)0.014 (2)0.012 (2)−0.008 (2)
C280.069 (2)0.049 (2)0.055 (2)0.0024 (19)0.0134 (17)−0.0054 (17)
C290.064 (2)0.048 (2)0.048 (2)0.0015 (18)0.0161 (16)−0.0042 (15)
C300.067 (2)0.059 (2)0.058 (2)0.0008 (18)0.0115 (17)0.0045 (17)
C310.062 (2)0.059 (2)0.059 (2)−0.0003 (18)0.0093 (16)0.0041 (17)
C320.061 (2)0.046 (2)0.052 (2)0.0036 (18)0.0117 (16)−0.0029 (16)
C330.073 (2)0.052 (2)0.054 (2)0.0012 (19)0.0167 (17)−0.0035 (16)
C340.065 (2)0.058 (2)0.049 (2)0.0037 (19)0.0109 (16)−0.0072 (17)
C350.060 (2)0.061 (2)0.075 (3)0.0040 (19)0.0121 (18)−0.0022 (19)
C360.075 (3)0.061 (2)0.074 (3)−0.006 (2)0.015 (2)0.0010 (19)
C370.065 (2)0.062 (2)0.052 (2)−0.001 (2)0.0042 (17)−0.0049 (17)
C380.058 (2)0.079 (3)0.072 (3)0.005 (2)−0.0030 (18)0.004 (2)
C390.065 (2)0.061 (2)0.071 (3)0.006 (2)0.0033 (18)0.0053 (18)
C400.069 (2)0.049 (2)0.056 (2)−0.0004 (18)0.0148 (17)0.0010 (16)
C410.064 (2)0.051 (2)0.049 (2)−0.0018 (18)0.0099 (16)0.0044 (16)
C420.060 (2)0.069 (2)0.068 (2)−0.0015 (19)0.0192 (17)0.0224 (19)
C430.069 (2)0.055 (2)0.064 (2)−0.0048 (19)0.0135 (18)0.0155 (17)
C440.059 (2)0.051 (2)0.0366 (18)−0.0042 (17)0.0027 (14)0.0015 (15)
C450.063 (2)0.063 (2)0.082 (3)−0.0110 (19)0.0137 (19)0.021 (2)
C460.068 (3)0.050 (2)0.091 (3)−0.007 (2)0.004 (2)0.0208 (19)
C470.055 (2)0.081 (3)0.071 (3)−0.008 (2)−0.0033 (18)−0.004 (2)
C480.093 (3)0.177 (6)0.095 (4)−0.069 (4)−0.007 (3)0.087 (4)
C490.070 (3)0.120 (4)0.180 (7)0.003 (3)0.057 (4)−0.020 (4)
C500.101 (3)0.139 (4)0.109 (4)−0.046 (3)−0.010 (3)−0.020 (3)
C510.058 (2)0.058 (2)0.046 (2)−0.0061 (17)0.0041 (15)0.0049 (16)
C520.083 (3)0.104 (3)0.065 (3)0.017 (2)0.0042 (19)0.029 (2)
C530.066 (3)0.096 (3)0.109 (3)−0.017 (2)−0.002 (2)0.005 (2)
C540.086 (3)0.093 (3)0.068 (3)0.014 (2)0.010 (2)−0.005 (2)
C550.076 (4)0.038 (3)0.114 (5)0.0000.017 (3)0.000
C560.065 (2)0.0397 (19)0.063 (2)−0.0012 (17)0.0130 (17)−0.0012 (16)
C570.063 (2)0.0414 (19)0.070 (2)−0.0032 (15)0.0114 (18)0.0011 (16)
C580.073 (3)0.0409 (19)0.073 (2)0.0005 (19)0.0110 (18)−0.0013 (17)
C590.070 (2)0.0397 (19)0.054 (2)−0.0034 (17)0.0093 (17)−0.0054 (16)
C600.075 (3)0.044 (2)0.090 (3)−0.006 (2)0.013 (2)0.0126 (18)
C610.066 (3)0.059 (2)0.085 (3)−0.0039 (19)0.0184 (19)0.015 (2)
C620.064 (2)0.047 (2)0.0414 (19)−0.0034 (17)0.0048 (15)−0.0054 (15)
C630.078 (3)0.047 (2)0.048 (2)−0.0015 (19)0.0051 (17)0.0064 (16)
C640.068 (2)0.050 (2)0.055 (2)−0.0060 (18)0.0155 (17)0.0035 (16)
C650.064 (2)0.057 (2)0.045 (2)−0.0012 (18)0.0024 (15)−0.0043 (16)
C660.101 (3)0.122 (3)0.071 (3)0.033 (3)0.004 (2)0.027 (2)
C670.069 (3)0.091 (3)0.142 (4)−0.006 (2)−0.006 (2)−0.011 (3)
C680.085 (3)0.112 (3)0.070 (3)0.021 (2)0.011 (2)−0.021 (2)
O1—C11.213 (3)C35—C361.382 (4)
O2—C281.219 (3)C35—H350.9300
O3—C551.207 (5)C36—C371.381 (4)
C1—C51.479 (4)C36—H360.9300
C1—C21.482 (4)C37—C381.370 (4)
C2—C131.331 (4)C37—C471.528 (4)
C2—C31.489 (4)C38—C391.380 (4)
C3—C41.532 (3)C38—H380.9300
C3—H3A0.9700C39—H390.9300
C3—H3B0.9700C40—C411.456 (4)
C4—C51.496 (4)C40—H400.9300
C4—H4A0.9700C41—C421.374 (4)
C4—H4B0.9700C41—C461.399 (4)
C5—C61.339 (4)C42—C431.374 (4)
C6—C71.446 (4)C42—H420.9300
C6—H60.9300C43—C441.387 (4)
C7—C121.383 (4)C43—H430.9300
C7—C81.383 (4)C44—C451.375 (4)
C8—C91.381 (4)C44—C511.521 (4)
C8—H80.9300C45—C461.366 (4)
C9—C101.389 (4)C45—H450.9300
C9—H90.9300C46—H460.9300
C10—C111.379 (4)C47—C491.505 (5)
C10—C201.511 (4)C47—C501.512 (4)
C11—C121.378 (4)C47—C481.513 (4)
C11—H110.9300C48—H48A0.9600
C12—H120.9300C48—H48B0.9600
C13—C141.459 (4)C48—H48C0.9600
C13—H130.9300C49—H49A0.9600
C14—C151.374 (4)C49—H49B0.9600
C14—C191.384 (4)C49—H49C0.9600
C15—C161.381 (4)C50—H50A0.9600
C15—H150.9300C50—H50B0.9600
C16—C171.388 (4)C50—H50C0.9600
C16—H160.9300C51—C531.524 (4)
C17—C181.359 (4)C51—C521.533 (4)
C17—C241.534 (4)C51—C541.539 (4)
C18—C191.383 (4)C52—H52A0.9600
C18—H180.9300C52—H52B0.9600
C19—H190.9300C52—H52C0.9600
C20—C211.523 (4)C53—H53A0.9600
C20—C231.536 (4)C53—H53B0.9600
C20—C221.545 (4)C53—H53C0.9600
C21—H21A0.9600C54—H54A0.9600
C21—H21B0.9600C54—H54B0.9600
C21—H21C0.9600C54—H54C0.9600
C22—H22A0.9600C55—C56i1.476 (4)
C22—H22B0.9600C55—C561.476 (4)
C22—H22C0.9600C56—C581.337 (4)
C23—H23A0.9600C56—C571.476 (4)
C23—H23B0.9600C57—C57i1.534 (5)
C23—H23C0.9600C57—H57A0.9700
C24—C261.520 (4)C57—H57B0.9700
C24—C271.527 (4)C58—C591.460 (4)
C24—C251.528 (4)C58—H580.9300
C25—H25A0.9600C59—C641.373 (4)
C25—H25B0.9600C59—C601.391 (4)
C25—H25C0.9600C60—C611.378 (4)
C26—H26A0.9600C60—H600.9300
C26—H26B0.9600C61—C621.372 (4)
C26—H26C0.9600C61—H610.9300
C27—H27A0.9600C62—C631.392 (4)
C27—H27B0.9600C62—C651.520 (4)
C27—H27C0.9600C63—C641.379 (4)
C28—C321.479 (4)C63—H630.9300
C28—C291.488 (4)C64—H640.9300
C29—C401.334 (4)C65—C671.518 (4)
C29—C301.489 (4)C65—C681.529 (4)
C30—C311.532 (4)C65—C661.530 (4)
C30—H30A0.9700C66—H66A0.9600
C30—H30B0.9700C66—H66B0.9600
C31—C321.492 (4)C66—H66C0.9600
C31—H31A0.9700C67—H67A0.9600
C31—H31B0.9700C67—H67B0.9600
C32—C331.337 (4)C67—H67C0.9600
C33—C341.460 (4)C68—H68A0.9600
C33—H330.9300C68—H68B0.9600
C34—C351.387 (4)C68—H68C0.9600
C34—C391.394 (4)
O1—C1—C5126.1 (3)C34—C35—H35119.3
O1—C1—C2125.7 (3)C37—C36—C35122.5 (3)
C5—C1—C2108.2 (3)C37—C36—H36118.7
C13—C2—C1119.8 (3)C35—C36—H36118.7
C13—C2—C3131.5 (3)C38—C37—C36115.7 (3)
C1—C2—C3108.7 (3)C38—C37—C47122.7 (3)
C2—C3—C4107.5 (2)C36—C37—C47121.6 (3)
C2—C3—H3A110.2C37—C38—C39123.0 (3)
C4—C3—H3A110.2C37—C38—H38118.5
C2—C3—H3B110.2C39—C38—H38118.5
C4—C3—H3B110.2C38—C39—C34121.1 (3)
H3A—C3—H3B108.5C38—C39—H39119.4
C5—C4—C3106.2 (2)C34—C39—H39119.4
C5—C4—H4A110.5C29—C40—C41130.3 (3)
C3—C4—H4A110.5C29—C40—H40114.9
C5—C4—H4B110.5C41—C40—H40114.9
C3—C4—H4B110.5C42—C41—C46115.6 (3)
H4A—C4—H4B108.7C42—C41—C40125.9 (3)
C6—C5—C1119.3 (3)C46—C41—C40118.5 (3)
C6—C5—C4131.4 (3)C43—C42—C41122.6 (3)
C1—C5—C4109.2 (3)C43—C42—H42118.7
C5—C6—C7131.6 (3)C41—C42—H42118.7
C5—C6—H6114.2C42—C43—C44121.6 (3)
C7—C6—H6114.2C42—C43—H43119.2
C12—C7—C8115.7 (3)C44—C43—H43119.2
C12—C7—C6119.0 (3)C45—C44—C43115.9 (3)
C8—C7—C6125.2 (3)C45—C44—C51121.8 (3)
C9—C8—C7122.3 (3)C43—C44—C51122.1 (3)
C9—C8—H8118.9C46—C45—C44122.7 (3)
C7—C8—H8118.9C46—C45—H45118.7
C8—C9—C10122.1 (3)C44—C45—H45118.7
C8—C9—H9119.0C45—C46—C41121.5 (3)
C10—C9—H9119.0C45—C46—H46119.2
C11—C10—C9115.1 (3)C41—C46—H46119.2
C11—C10—C20123.8 (3)C49—C47—C50108.2 (3)
C9—C10—C20121.1 (3)C49—C47—C48107.9 (4)
C12—C11—C10122.9 (3)C50—C47—C48108.7 (3)
C12—C11—H11118.5C49—C47—C37112.5 (3)
C10—C11—H11118.5C50—C47—C37108.6 (3)
C11—C12—C7121.8 (3)C48—C47—C37110.9 (3)
C11—C12—H12119.1C47—C48—H48A109.5
C7—C12—H12119.1C47—C48—H48B109.5
C2—C13—C14131.5 (3)H48A—C48—H48B109.5
C2—C13—H13114.3C47—C48—H48C109.5
C14—C13—H13114.3H48A—C48—H48C109.5
C15—C14—C19116.6 (3)H48B—C48—H48C109.5
C15—C14—C13125.4 (3)C47—C49—H49A109.5
C19—C14—C13118.0 (3)C47—C49—H49B109.5
C14—C15—C16121.6 (3)H49A—C49—H49B109.5
C14—C15—H15119.2C47—C49—H49C109.5
C16—C15—H15119.2H49A—C49—H49C109.5
C15—C16—C17121.5 (3)H49B—C49—H49C109.5
C15—C16—H16119.3C47—C50—H50A109.5
C17—C16—H16119.3C47—C50—H50B109.5
C18—C17—C16116.8 (3)H50A—C50—H50B109.5
C18—C17—C24121.3 (3)C47—C50—H50C109.5
C16—C17—C24121.8 (3)H50A—C50—H50C109.5
C17—C18—C19122.0 (3)H50B—C50—H50C109.5
C17—C18—H18119.0C44—C51—C53112.3 (3)
C19—C18—H18119.0C44—C51—C52112.2 (3)
C18—C19—C14121.5 (3)C53—C51—C52108.0 (3)
C18—C19—H19119.3C44—C51—C54108.2 (2)
C14—C19—H19119.3C53—C51—C54108.3 (3)
C10—C20—C21112.4 (3)C52—C51—C54107.6 (3)
C10—C20—C23112.0 (3)C51—C52—H52A109.5
C21—C20—C23108.2 (3)C51—C52—H52B109.5
C10—C20—C22107.4 (2)H52A—C52—H52B109.5
C21—C20—C22108.2 (3)C51—C52—H52C109.5
C23—C20—C22108.4 (3)H52A—C52—H52C109.5
C20—C21—H21A109.5H52B—C52—H52C109.5
C20—C21—H21B109.5C51—C53—H53A109.5
H21A—C21—H21B109.5C51—C53—H53B109.5
C20—C21—H21C109.5H53A—C53—H53B109.5
H21A—C21—H21C109.5C51—C53—H53C109.5
H21B—C21—H21C109.5H53A—C53—H53C109.5
C20—C22—H22A109.5H53B—C53—H53C109.5
C20—C22—H22B109.5C51—C54—H54A109.5
H22A—C22—H22B109.5C51—C54—H54B109.5
C20—C22—H22C109.5H54A—C54—H54B109.5
H22A—C22—H22C109.5C51—C54—H54C109.5
H22B—C22—H22C109.5H54A—C54—H54C109.5
C20—C23—H23A109.5H54B—C54—H54C109.5
C20—C23—H23B109.5O3—C55—C56i125.6 (2)
H23A—C23—H23B109.5O3—C55—C56125.6 (2)
C20—C23—H23C109.5C56i—C55—C56108.8 (4)
H23A—C23—H23C109.5C58—C56—C55120.0 (3)
H23B—C23—H23C109.5C58—C56—C57131.7 (3)
C26—C24—C27108.8 (3)C55—C56—C57108.2 (3)
C26—C24—C25108.4 (3)C56—C57—C57i106.69 (17)
C27—C24—C25107.8 (3)C56—C57—H57A110.4
C26—C24—C17111.0 (3)C57i—C57—H57A110.4
C27—C24—C17108.2 (2)C56—C57—H57B110.4
C25—C24—C17112.5 (3)C57i—C57—H57B110.4
C24—C25—H25A109.5H57A—C57—H57B108.6
C24—C25—H25B109.5C56—C58—C59129.4 (3)
H25A—C25—H25B109.5C56—C58—H58115.3
C24—C25—H25C109.5C59—C58—H58115.3
H25A—C25—H25C109.5C64—C59—C60116.6 (3)
H25B—C25—H25C109.5C64—C59—C58124.9 (3)
C24—C26—H26A109.5C60—C59—C58118.5 (3)
C24—C26—H26B109.5C61—C60—C59121.8 (3)
H26A—C26—H26B109.5C61—C60—H60119.1
C24—C26—H26C109.5C59—C60—H60119.1
H26A—C26—H26C109.5C62—C61—C60122.0 (3)
H26B—C26—H26C109.5C62—C61—H61119.0
C24—C27—H27A109.5C60—C61—H61119.0
C24—C27—H27B109.5C61—C62—C63116.0 (3)
H27A—C27—H27B109.5C61—C62—C65121.8 (3)
C24—C27—H27C109.5C63—C62—C65122.2 (3)
H27A—C27—H27C109.5C64—C63—C62122.3 (3)
H27B—C27—H27C109.5C64—C63—H63118.8
O2—C28—C32125.8 (3)C62—C63—H63118.8
O2—C28—C29126.2 (3)C59—C64—C63121.3 (3)
C32—C28—C29108.1 (3)C59—C64—H64119.3
C40—C29—C28120.1 (3)C63—C64—H64119.3
C40—C29—C30131.0 (3)C67—C65—C62111.9 (3)
C28—C29—C30108.9 (3)C67—C65—C68108.0 (3)
C29—C30—C31107.1 (2)C62—C65—C68108.0 (2)
C29—C30—H30A110.3C67—C65—C66108.2 (3)
C31—C30—H30A110.3C62—C65—C66112.6 (3)
C29—C30—H30B110.3C68—C65—C66107.9 (3)
C31—C30—H30B110.3C65—C66—H66A109.5
H30A—C30—H30B108.6C65—C66—H66B109.5
C32—C31—C30106.8 (2)H66A—C66—H66B109.5
C32—C31—H31A110.4C65—C66—H66C109.5
C30—C31—H31A110.4H66A—C66—H66C109.5
C32—C31—H31B110.4H66B—C66—H66C109.5
C30—C31—H31B110.4C65—C67—H67A109.5
H31A—C31—H31B108.6C65—C67—H67B109.5
C33—C32—C28120.5 (3)H67A—C67—H67B109.5
C33—C32—C31130.4 (3)C65—C67—H67C109.5
C28—C32—C31109.1 (3)H67A—C67—H67C109.5
C32—C33—C34130.9 (3)H67B—C67—H67C109.5
C32—C33—H33114.5C65—C68—H68A109.5
C34—C33—H33114.5C65—C68—H68B109.5
C35—C34—C39116.2 (3)H68A—C68—H68B109.5
C35—C34—C33125.1 (3)C65—C68—H68C109.5
C39—C34—C33118.7 (3)H68A—C68—H68C109.5
C36—C35—C34121.4 (3)H68B—C68—H68C109.5
C36—C35—H35119.3
O1—C1—C2—C132.8 (5)C28—C32—C33—C34179.3 (3)
C5—C1—C2—C13−177.0 (3)C31—C32—C33—C340.0 (5)
O1—C1—C2—C3−179.5 (3)C32—C33—C34—C351.1 (5)
C5—C1—C2—C30.8 (3)C32—C33—C34—C39−176.3 (3)
C13—C2—C3—C4179.5 (3)C39—C34—C35—C360.7 (5)
C1—C2—C3—C42.1 (3)C33—C34—C35—C36−176.8 (3)
C2—C3—C4—C5−4.1 (3)C34—C35—C36—C371.4 (5)
O1—C1—C5—C6−0.8 (5)C35—C36—C37—C38−3.4 (5)
C2—C1—C5—C6178.9 (3)C35—C36—C37—C47178.0 (3)
O1—C1—C5—C4176.9 (3)C36—C37—C38—C393.5 (5)
C2—C1—C5—C4−3.4 (3)C47—C37—C38—C39−178.0 (3)
C3—C4—C5—C6−178.1 (3)C37—C38—C39—C34−1.5 (5)
C3—C4—C5—C14.6 (3)C35—C34—C39—C38−0.6 (5)
C1—C5—C6—C7176.5 (3)C33—C34—C39—C38177.0 (3)
C4—C5—C6—C7−0.5 (6)C28—C29—C40—C41173.8 (3)
C5—C6—C7—C12−175.7 (3)C30—C29—C40—C41−3.6 (6)
C5—C6—C7—C80.7 (5)C29—C40—C41—C4210.0 (5)
C12—C7—C8—C91.3 (5)C29—C40—C41—C46−167.0 (3)
C6—C7—C8—C9−175.2 (3)C46—C41—C42—C433.5 (5)
C7—C8—C9—C101.3 (5)C40—C41—C42—C43−173.6 (3)
C8—C9—C10—C11−3.8 (5)C41—C42—C43—C440.0 (5)
C8—C9—C10—C20173.7 (3)C42—C43—C44—C45−2.4 (5)
C9—C10—C11—C124.1 (5)C42—C43—C44—C51172.6 (3)
C20—C10—C11—C12−173.4 (3)C43—C44—C45—C461.3 (5)
C10—C11—C12—C7−1.7 (5)C51—C44—C45—C46−173.7 (3)
C8—C7—C12—C11−1.1 (5)C44—C45—C46—C412.2 (5)
C6—C7—C12—C11175.6 (3)C42—C41—C46—C45−4.5 (5)
C1—C2—C13—C14174.1 (3)C40—C41—C46—C45172.8 (3)
C3—C2—C13—C14−3.0 (6)C38—C37—C47—C4923.2 (5)
C2—C13—C14—C1510.0 (5)C36—C37—C47—C49−158.4 (4)
C2—C13—C14—C19−169.6 (3)C38—C37—C47—C50−96.5 (4)
C19—C14—C15—C162.4 (5)C36—C37—C47—C5081.9 (4)
C13—C14—C15—C16−177.2 (3)C38—C37—C47—C48144.1 (4)
C14—C15—C16—C170.1 (5)C36—C37—C47—C48−37.5 (5)
C15—C16—C17—C18−2.2 (5)C45—C44—C51—C53−33.2 (4)
C15—C16—C17—C24174.6 (3)C43—C44—C51—C53152.1 (3)
C16—C17—C18—C191.5 (5)C45—C44—C51—C52−155.1 (3)
C24—C17—C18—C19−175.2 (3)C43—C44—C51—C5230.2 (4)
C17—C18—C19—C141.1 (5)C45—C44—C51—C5486.3 (4)
C15—C14—C19—C18−3.0 (5)C43—C44—C51—C54−88.4 (3)
C13—C14—C19—C18176.6 (3)O3—C55—C56—C586.5 (3)
C11—C10—C20—C21−147.0 (3)C56i—C55—C56—C58−173.5 (3)
C9—C10—C20—C2135.7 (4)O3—C55—C56—C57−176.10 (15)
C11—C10—C20—C23−24.8 (4)C56i—C55—C56—C573.90 (15)
C9—C10—C20—C23157.9 (3)C58—C56—C57—C57i167.2 (3)
C11—C10—C20—C2294.1 (4)C55—C56—C57—C57i−9.8 (4)
C9—C10—C20—C22−83.2 (4)C55—C56—C58—C59177.1 (3)
C18—C17—C24—C26−36.4 (4)C57—C56—C58—C590.4 (6)
C16—C17—C24—C26147.1 (3)C56—C58—C59—C6424.2 (5)
C18—C17—C24—C2783.0 (4)C56—C58—C59—C60−156.7 (3)
C16—C17—C24—C27−93.6 (4)C64—C59—C60—C61−2.5 (5)
C18—C17—C24—C25−158.0 (3)C58—C59—C60—C61178.3 (3)
C16—C17—C24—C2525.4 (4)C59—C60—C61—C621.8 (5)
O2—C28—C29—C401.9 (5)C60—C61—C62—C630.3 (5)
C32—C28—C29—C40−178.0 (3)C60—C61—C62—C65−177.1 (3)
O2—C28—C29—C30179.8 (3)C61—C62—C63—C64−1.7 (4)
C32—C28—C29—C300.0 (3)C65—C62—C63—C64175.7 (3)
C40—C29—C30—C31178.1 (3)C60—C59—C64—C631.1 (5)
C28—C29—C30—C310.5 (3)C58—C59—C64—C63−179.7 (3)
C29—C30—C31—C32−0.7 (3)C62—C63—C64—C591.0 (5)
O2—C28—C32—C330.3 (5)C61—C62—C65—C67−31.6 (4)
C29—C28—C32—C33−179.9 (3)C63—C62—C65—C67151.2 (3)
O2—C28—C32—C31179.7 (3)C61—C62—C65—C6887.2 (4)
C29—C28—C32—C31−0.4 (3)C63—C62—C65—C68−90.0 (3)
C30—C31—C32—C33−179.9 (3)C61—C62—C65—C66−153.7 (3)
C30—C31—C32—C280.7 (3)C63—C62—C65—C6629.0 (4)
  7 in total

1.  Synthesis and anti-bacterial properties of mono-carbonyl analogues of curcumin.

Authors:  Guang Liang; Shulin Yang; Lijuan Jiang; Yu Zhao; Lili Shao; Jian Xiao; Faqing Ye; Yueru Li; Xiaokun Li
Journal:  Chem Pharm Bull (Tokyo)       Date:  2008-02       Impact factor: 1.645

2.  A short history of SHELX.

Authors:  George M Sheldrick
Journal:  Acta Crystallogr A       Date:  2007-12-21       Impact factor: 2.290

3.  Interaction of curcumin with phosphatidylcholine: A spectrofluorometric study.

Authors:  G Began; E Sudharshan; K Udaya Sankar; A G Appu Rao
Journal:  J Agric Food Chem       Date:  1999-12       Impact factor: 5.279

4.  Is 11beta-hydroxysteroid dehydrogenase type 1 a therapeutic target? Effects of carbenoxolone in lean and obese Zucker rats.

Authors:  Dawn E W Livingstone; Brian R Walker
Journal:  J Pharmacol Exp Ther       Date:  2003-04       Impact factor: 4.030

5.  Chemopreventive effect of curcumin, a naturally occurring anti-inflammatory agent, during the promotion/progression stages of colon cancer.

Authors:  T Kawamori; R Lubet; V E Steele; G J Kelloff; R B Kaskey; C V Rao; B S Reddy
Journal:  Cancer Res       Date:  1999-02-01       Impact factor: 12.701

Review 6.  The role of 11beta-hydroxysteroid dehydrogenase in metabolic disease and therapeutic potential of 11beta-hsd1 inhibitors.

Authors:  Eddine Saiah
Journal:  Curr Med Chem       Date:  2008       Impact factor: 4.530

7.  Comparative antioxidant activities of curcumin and its demethoxy and hydrogenated derivatives.

Authors:  Poorichaya Somparn; Chada Phisalaphong; Somjai Nakornchai; Supeenun Unchern; Noppawan Phumala Morales
Journal:  Biol Pharm Bull       Date:  2007-01       Impact factor: 2.233

  7 in total
  2 in total

1.  (2E,5E)-2,5-Bis(3,4,5-trimethoxy-benzyl-idene)cyclo-penta-none.

Authors:  Yi-Feng Sun; Yang Liu; Feng-Yu Zhang; Hong-Ji Chen; Yi-Ping Cui
Journal:  Acta Crystallogr Sect E Struct Rep Online       Date:  2008-09-20

2.  (2E,5E)-2,5-Difurfurylidenecyclo-penta-none.

Authors:  Shi-Ying Ma; Ze-Bao Zheng
Journal:  Acta Crystallogr Sect E Struct Rep Online       Date:  2009-11-14
  2 in total

北京卡尤迪生物科技股份有限公司 © 2022-2023.