Literature DB >> 21523021

Bis(2,2-dimethyl-2,3-dihydro-1-benzofuran-7-yl) carbonate.

Lin-Tao Yang, Xian-Fu Luo, Ai-Xi Hu, Yu Wang.   

Abstract

The title compound, C(21)H(22)O(5), crystallizes with three mol-ecules in the asymmetric unit. In one mol-ecule, two methyl groups are disordered over two positions with a site occupation factor of 0.72 (2) for the major occupancy site. The benzene rings make dihedral angles of 35.3 (6), 29.7 (6) and 40.6 (7)° in the three molecules.

Entities:  

Year:  2011        PMID: 21523021      PMCID: PMC3051643          DOI: 10.1107/S1600536811000341

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


Related literature

The compound was obtained as a by-product during the derivatization of the commercially available carbofuran (systematic name 2,2-dimethyl-2,3-dihydro-1-benzofuran-7-yl methyl­carbamate), a popular carbamate insecticide. For background to insecticides, see: Tomlin (1994 ▶). For related structures, see: Xu et al. (2005 ▶); Li et al. (2009 ▶).

Experimental

Crystal data

C21H22O5 M = 354.39 Orthorhombic, a = 16.6409 (6) Å b = 23.2581 (9) Å c = 14.5045 (6) Å V = 5613.8 (4) Å3 Z = 12 Mo Kα radiation μ = 0.09 mm−1 T = 173 K 0.46 × 0.44 × 0.42 mm

Data collection

Bruker SMART 1000 CCD diffractometer Absorption correction: multi-scan (SADABS; Sheldrick, 2004 ▶) T min = 0.960, T max = 0.964 27906 measured reflections 6368 independent reflections 4923 reflections with I > 2σ(I) R int = 0.030

Refinement

R[F 2 > 2σ(F 2)] = 0.042 wR(F 2) = 0.109 S = 1.06 6368 reflections 732 parameters 32 restraints H-atom parameters constrained Δρmax = 0.23 e Å−3 Δρmin = −0.21 e Å−3 Data collection: SMART (Bruker, 2001 ▶); cell refinement: SAINT-Plus (Bruker, 2003 ▶); data reduction: SAINT-Plus; program(s) used to solve structure: SHELXTL (Sheldrick, 2008 ▶); program(s) used to refine structure: SHELXTL; molecular graphics: SHELXTL; software used to prepare material for publication: SHELXTL. Crystal structure: contains datablocks I, global. DOI: 10.1107/S1600536811000341/bt5448sup1.cif Structure factors: contains datablocks I. DOI: 10.1107/S1600536811000341/bt5448Isup2.hkl Additional supplementary materials: crystallographic information; 3D view; checkCIF report
C21H22O5Dx = 1.258 Mg m3
Mr = 354.39Melting point: 361.45 K
Orthorhombic, Pna21Mo Kα radiation, λ = 0.71073 Å
Hall symbol: P 2c -2nCell parameters from 9606 reflections
a = 16.6409 (6) Åθ = 2.1–26.0°
b = 23.2581 (9) ŵ = 0.09 mm1
c = 14.5045 (6) ÅT = 173 K
V = 5613.8 (4) Å3Block, colourless
Z = 120.46 × 0.44 × 0.42 mm
F(000) = 2256
Bruker SMART 1000 CCD diffractometer6368 independent reflections
Radiation source: fine-focus sealed tube4923 reflections with I > 2σ(I)
graphiteRint = 0.030
ω scansθmax = 27.1°, θmin = 1.5°
Absorption correction: multi-scan (SADABS; Sheldrick, 2004)h = −16→21
Tmin = 0.960, Tmax = 0.964k = −27→29
27906 measured reflectionsl = −17→18
Refinement on F2Primary atom site location: structure-invariant direct methods
Least-squares matrix: fullSecondary atom site location: difference Fourier map
R[F2 > 2σ(F2)] = 0.042Hydrogen site location: inferred from neighbouring sites
wR(F2) = 0.109H-atom parameters constrained
S = 1.06w = 1/[σ2(Fo2) + (0.0497P)2 + 1.3774P] where P = (Fo2 + 2Fc2)/3
6368 reflections(Δ/σ)max < 0.001
732 parametersΔρmax = 0.23 e Å3
32 restraintsΔρmin = −0.21 e Å3
Experimental. 1H NMR in CDCl3 (300 MHz), delta: 1.50(s,12H,4CH3), 3.05(s,4H,2CH2), 6.78–7.27(m,6H,2C6H3)LC-MS: 372.2(M+18)
Geometry. All esds (except the esd in the dihedral angle between two l.s. planes) are estimated using the full covariance matrix. The cell esds are taken into account individually in the estimation of esds in distances, angles and torsion angles; correlations between esds in cell parameters are only used when they are defined by crystal symmetry. An approximate (isotropic) treatment of cell esds is used for estimating esds 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*/UeqOcc. (<1)
C10.72869 (16)0.64804 (12)0.2593 (2)0.0317 (6)
C20.77503 (17)0.67717 (12)0.1957 (2)0.0339 (6)
C30.81873 (17)0.64739 (13)0.1300 (2)0.0367 (7)
C40.81567 (17)0.58778 (13)0.1275 (2)0.0383 (7)
H40.84470.56700.08200.046*
C50.76969 (18)0.55890 (13)0.1924 (2)0.0403 (7)
H50.76790.51810.19160.048*
C60.72644 (17)0.58870 (13)0.2582 (2)0.0375 (7)
H60.69530.56840.30240.045*
C70.8595 (2)0.69120 (15)0.0700 (3)0.0518 (9)
H7A0.83450.69290.00820.062*
H7B0.91750.68260.06320.062*
C80.84633 (17)0.74798 (13)0.1235 (2)0.0363 (7)
C90.8164 (2)0.79648 (16)0.0643 (2)0.0551 (9)
H9A0.76840.78410.03070.083*
H9B0.85840.80750.02030.083*
H9C0.80310.82950.10340.083*
C100.9177 (2)0.76493 (18)0.1789 (2)0.0547 (9)
H10A0.90400.79790.21790.082*
H10B0.96180.77550.13740.082*
H10C0.93440.73260.21780.082*
C110.63004 (16)0.71444 (13)0.2967 (2)0.0320 (6)
C120.55604 (16)0.79348 (12)0.34947 (19)0.0310 (6)
C130.48895 (16)0.79984 (12)0.40412 (19)0.0303 (6)
C140.43827 (17)0.84686 (12)0.3926 (2)0.0349 (7)
C150.45287 (19)0.88649 (13)0.3243 (2)0.0405 (7)
H150.41760.91810.31540.049*
C160.52035 (19)0.87953 (14)0.2683 (2)0.0424 (7)
H160.53070.90640.22040.051*
C170.57225 (18)0.83401 (13)0.2820 (2)0.0370 (7)
H170.61910.83050.24500.044*
C180.37437 (19)0.84320 (14)0.4653 (2)0.0440 (8)
H18A0.32030.84900.43850.053*
H18B0.38340.87200.51450.053*
C190.38424 (18)0.78166 (14)0.5022 (2)0.0379 (7)
C200.3244 (2)0.74160 (16)0.4557 (3)0.0544 (9)
H20A0.32990.74480.38860.082*
H20B0.26970.75230.47380.082*
H20C0.33510.70190.47470.082*
C210.3823 (3)0.77725 (19)0.6050 (2)0.0622 (10)
H21A0.39370.73760.62350.093*
H21B0.32900.78840.62750.093*
H21C0.42290.80290.63140.093*
C220.50518 (17)0.52554 (13)0.3246 (2)0.0355 (6)
C230.45542 (19)0.49810 (13)0.3866 (2)0.0397 (7)
C240.4071 (2)0.52908 (15)0.4452 (2)0.0495 (9)
C250.4077 (2)0.58836 (15)0.4427 (3)0.0513 (9)
H250.37460.60990.48350.062*
C260.4570 (2)0.61611 (14)0.3803 (3)0.0476 (8)
H260.45790.65690.37820.057*
C270.50489 (19)0.58482 (14)0.3211 (2)0.0424 (7)
H270.53790.60420.27750.051*
C280.3563 (3)0.48691 (17)0.4983 (3)0.0785 (13)
H28A0.29920.48920.47920.094*
H28B0.36000.49390.56550.094*
C290.3931 (2)0.42830 (16)0.4725 (3)0.0560 (9)
C300.4447 (3)0.40512 (19)0.5482 (3)0.0719 (12)
H30A0.47580.37230.52520.108*
H30B0.41060.39260.59960.108*
H30C0.48150.43520.56960.108*
C310.3326 (3)0.3848 (2)0.4381 (3)0.0740 (12)
H31A0.30200.40140.38680.111*
H31B0.29580.37450.48820.111*
H31C0.36080.35030.41680.111*
C320.60410 (16)0.45748 (14)0.2938 (2)0.0380 (7)
C330.67945 (18)0.37786 (13)0.2413 (2)0.0378 (7)
C340.74682 (17)0.37333 (12)0.1865 (2)0.0343 (6)
C350.79846 (19)0.32660 (13)0.1949 (2)0.0399 (7)
C360.7833 (2)0.28498 (15)0.2601 (2)0.0494 (8)
H360.81870.25330.26710.059*
C370.7160 (2)0.28993 (16)0.3153 (3)0.0552 (9)
H370.70550.26150.36070.066*
C380.6636 (2)0.33572 (15)0.3053 (2)0.0486 (8)
H380.61680.33810.34260.058*
C390.8623 (2)0.33340 (14)0.1226 (3)0.0484 (8)
H39A0.85310.30710.07010.058*
H39B0.91650.32620.14850.058*
C400.85265 (18)0.39687 (15)0.0932 (2)0.0421 (8)
C410.90819 (19)0.43531 (15)0.1465 (3)0.0496 (9)
H41A0.89830.47550.12940.074*
H41B0.96400.42520.13240.074*
H41C0.89850.43040.21270.074*
C420.8569 (2)0.40710 (19)−0.0094 (2)0.0607 (10)
H42A0.81830.3820−0.04080.091*
H42B0.91130.3986−0.03150.091*
H42C0.84380.4473−0.02270.091*
C430.0015 (2)0.33792 (15)0.3517 (3)0.0486 (8)
C44−0.05123 (19)0.36897 (14)0.4055 (2)0.0417 (7)
C45−0.0936 (2)0.34370 (15)0.4767 (3)0.0500 (9)
C46−0.0841 (2)0.28554 (18)0.4923 (3)0.0697 (14)
H46−0.11260.26730.54090.084*
C47−0.0327 (3)0.25404 (18)0.4367 (4)0.0792 (15)
H47−0.02660.21390.44690.095*
C480.0094 (2)0.28026 (17)0.3668 (3)0.0665 (12)
H480.04410.25810.32890.080*
C49−0.1459 (3)0.38968 (18)0.5191 (3)0.0648 (11)
H49A−0.13910.39110.58680.078*
H49B−0.20330.38310.50460.078*
C50−0.11503 (19)0.44496 (15)0.4736 (2)0.0431 (7)
C51−0.0575 (2)0.47812 (19)0.5336 (3)0.0668 (11)
H51A−0.01550.45220.55630.100*
H51B−0.08670.49460.58600.100*
H51C−0.03300.50910.49750.100*
C52−0.1806 (2)0.4841 (2)0.4376 (4)0.0790 (14)
H52A−0.15630.51710.40620.118*
H52B−0.21360.49760.48920.118*
H52C−0.21440.46280.39400.118*
C530.10357 (19)0.39918 (16)0.3031 (3)0.0469 (8)
C540.19407 (19)0.46089 (16)0.2276 (2)0.0481 (8)
C550.2647 (2)0.44617 (16)0.1850 (2)0.0471 (8)
C560.3256 (2)0.48610 (18)0.1742 (3)0.0543 (9)
C570.3172 (3)0.54066 (18)0.2108 (3)0.0647 (11)
H570.35890.56830.20440.078*
C580.2467 (3)0.55435 (18)0.2571 (3)0.0679 (11)
H580.24070.59130.28400.081*
C590.1853 (2)0.51498 (18)0.2643 (3)0.0616 (10)
H590.13680.52520.29470.074*
C600.3903 (2)0.4579 (2)0.1167 (4)0.0740 (12)
H60A0.44380.46210.14580.089*
H60B0.39210.47450.05390.089*
C610.3646 (2)0.39495 (18)0.1140 (3)0.0551 (10)
C620.3733 (10)0.3503 (10)0.0322 (12)0.053 (5)0.28 (2)
H62A0.34700.3656−0.02310.080*0.28 (2)
H62B0.34790.31390.04970.080*0.28 (2)
H62C0.43040.34380.01930.080*0.28 (2)
C630.4118 (10)0.3650 (7)0.1904 (12)0.035 (4)0.28 (2)
H63A0.43430.39390.23220.052*0.28 (2)
H63B0.45550.34250.16310.052*0.28 (2)
H63C0.37590.33940.22480.052*0.28 (2)
C62B0.3559 (5)0.3804 (6)0.0136 (5)0.069 (2)0.72 (2)
H62D0.32470.4105−0.01730.104*0.72 (2)
H62E0.32810.34350.00730.104*0.72 (2)
H62F0.40930.3778−0.01470.104*0.72 (2)
C63B0.4127 (7)0.3545 (6)0.1693 (11)0.109 (4)0.72 (2)
H63D0.41920.36970.23190.163*0.72 (2)
H63E0.46570.34960.14080.163*0.72 (2)
H63F0.38530.31720.17200.163*0.72 (2)
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O150.28074 (13)0.39351 (12)0.1484 (2)0.0617 (7)
U11U22U33U12U13U23
C10.0255 (13)0.0375 (16)0.0320 (14)0.0011 (12)−0.0016 (12)−0.0040 (13)
C20.0291 (14)0.0344 (15)0.0382 (16)−0.0030 (12)0.0014 (12)−0.0035 (13)
C30.0312 (15)0.0416 (17)0.0375 (16)0.0018 (12)0.0024 (13)−0.0056 (14)
C40.0339 (15)0.0412 (17)0.0398 (17)0.0045 (13)−0.0004 (13)−0.0089 (14)
C50.0371 (16)0.0335 (16)0.0502 (19)−0.0011 (13)−0.0031 (15)−0.0057 (14)
C60.0284 (14)0.0409 (17)0.0433 (16)−0.0037 (13)0.0004 (13)0.0045 (14)
C70.052 (2)0.050 (2)0.054 (2)−0.0026 (16)0.0206 (17)−0.0017 (17)
C80.0320 (15)0.0419 (17)0.0351 (16)−0.0023 (13)0.0054 (13)0.0048 (13)
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C330.0365 (16)0.0415 (17)0.0356 (17)−0.0006 (13)0.0046 (13)−0.0066 (13)
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C590.061 (2)0.075 (3)0.049 (2)0.022 (2)−0.0134 (19)−0.004 (2)
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C62B0.065 (3)0.090 (5)0.053 (3)−0.017 (3)0.007 (3)−0.014 (3)
C63B0.092 (5)0.120 (6)0.114 (6)0.002 (4)0.007 (4)0.008 (4)
O10.0434 (12)0.0377 (12)0.0521 (14)−0.0032 (9)0.0185 (11)−0.0066 (10)
O20.0298 (10)0.0430 (12)0.0310 (10)0.0040 (9)0.0036 (9)−0.0001 (9)
O30.0373 (11)0.0540 (13)0.0371 (12)0.0072 (10)−0.0085 (10)−0.0111 (10)
O40.0310 (10)0.0451 (12)0.0311 (11)0.0045 (9)0.0020 (9)−0.0036 (9)
O50.0360 (11)0.0422 (12)0.0335 (11)0.0050 (9)0.0058 (9)0.0032 (9)
O60.0556 (14)0.0377 (12)0.0667 (17)0.0113 (10)0.0289 (13)0.0022 (12)
O70.0325 (11)0.0500 (13)0.0368 (11)0.0023 (9)0.0072 (9)−0.0049 (10)
O80.0452 (13)0.0713 (17)0.0502 (15)0.0167 (12)−0.0141 (11)−0.0236 (13)
O90.0382 (11)0.0488 (13)0.0364 (11)0.0039 (10)0.0084 (9)−0.0042 (10)
O100.0349 (11)0.0450 (12)0.0387 (11)0.0100 (9)0.0098 (9)0.0033 (10)
O110.0611 (14)0.0405 (12)0.0399 (13)−0.0074 (11)0.0163 (11)0.0020 (10)
O120.0430 (13)0.0650 (15)0.0439 (14)0.0032 (11)−0.0005 (11)−0.0105 (12)
O130.0603 (16)0.099 (2)0.0406 (14)−0.0197 (15)−0.0164 (13)0.0104 (14)
O140.0416 (13)0.0870 (19)0.0329 (12)−0.0041 (12)0.0019 (10)−0.0061 (12)
O150.0396 (13)0.0787 (18)0.0669 (17)−0.0182 (12)0.0151 (12)−0.0296 (14)
C1—C21.380 (4)C34—O101.362 (4)
C1—C61.381 (4)C34—C351.391 (4)
C1—O21.410 (3)C35—C361.377 (5)
C2—O11.360 (4)C35—C391.501 (5)
C2—C31.385 (4)C36—C371.381 (5)
C3—C41.388 (4)C36—H360.9500
C3—C71.502 (5)C37—C381.384 (5)
C4—C51.387 (4)C37—H370.9500
C4—H40.9500C38—H380.9500
C5—C61.381 (4)C39—C401.545 (5)
C5—H50.9500C39—H39A0.9900
C6—H60.9500C39—H39B0.9900
C7—C81.547 (5)C40—O101.489 (3)
C7—H7A0.9900C40—C411.501 (5)
C7—H7B0.9900C40—C421.509 (5)
C8—O11.487 (4)C41—H41A0.9800
C8—C101.487 (4)C41—H41B0.9800
C8—C91.502 (4)C41—H41C0.9800
C9—H9A0.9800C42—H42A0.9800
C9—H9B0.9800C42—H42B0.9800
C9—H9C0.9800C42—H42C0.9800
C10—H10A0.9800C43—C481.365 (5)
C10—H10B0.9800C43—C441.378 (5)
C10—H10C0.9800C43—O121.398 (4)
C11—O31.182 (4)C44—O111.365 (4)
C11—O21.342 (3)C44—C451.382 (5)
C11—O41.343 (4)C45—C461.381 (5)
C12—C131.377 (4)C45—C491.510 (6)
C12—C171.386 (4)C46—C471.385 (7)
C12—O41.404 (3)C46—H460.9500
C13—O51.359 (3)C47—C481.375 (7)
C13—C141.391 (4)C47—H470.9500
C14—C151.375 (4)C48—H480.9500
C14—C181.500 (4)C49—C501.534 (5)
C15—C161.395 (5)C49—H49A0.9900
C15—H150.9500C49—H49B0.9900
C16—C171.380 (4)C50—O111.473 (4)
C16—H160.9500C50—C511.506 (5)
C17—H170.9500C50—C521.514 (5)
C18—C191.537 (4)C51—H51A0.9800
C18—H18A0.9900C51—H51B0.9800
C18—H18B0.9900C51—H51C0.9800
C19—O51.483 (4)C52—H52A0.9800
C19—C211.495 (5)C52—H52B0.9800
C19—C201.521 (5)C52—H52C0.9800
C20—H20A0.9800C53—O131.185 (4)
C20—H20B0.9800C53—O141.336 (4)
C20—H20C0.9800C53—O121.346 (4)
C21—H21A0.9800C54—C551.371 (5)
C21—H21B0.9800C54—C591.374 (5)
C21—H21C0.9800C54—O141.409 (4)
C22—C231.379 (4)C55—O151.361 (4)
C22—C271.380 (4)C55—C561.384 (5)
C22—O71.401 (3)C56—C571.382 (6)
C23—O61.356 (4)C56—C601.512 (6)
C23—C241.374 (4)C57—C581.389 (6)
C24—C251.379 (5)C57—H570.9500
C24—C281.507 (5)C58—C591.375 (6)
C25—C261.381 (5)C58—H580.9500
C25—H250.9500C59—H590.9500
C26—C271.380 (5)C60—C611.525 (6)
C26—H260.9500C60—H60A0.9900
C27—H270.9500C60—H60B0.9900
C28—C291.540 (5)C61—C63B1.474 (13)
C28—H28A0.9900C61—O151.482 (4)
C28—H28B0.9900C61—C62B1.501 (7)
C29—O61.490 (4)C61—C631.527 (19)
C29—C301.495 (6)C61—C621.584 (15)
C29—C311.512 (6)C62—H62A0.9800
C30—H30A0.9800C62—H62B0.9800
C30—H30B0.9800C62—H62C0.9800
C30—H30C0.9800C63—H63A0.9800
C31—H31A0.9800C63—H63B0.9800
C31—H31B0.9800C63—H63C0.9800
C31—H31C0.9800C62B—H62D0.9800
C32—O81.184 (4)C62B—H62E0.9800
C32—O71.340 (4)C62B—H62F0.9800
C32—O91.341 (4)C63B—H63D0.9800
C33—C381.375 (4)C63B—H63E0.9800
C33—C341.378 (4)C63B—H63F0.9800
C33—O91.417 (4)
C2—C1—C6119.8 (3)C38—C37—H37119.5
C2—C1—O2119.3 (2)C33—C38—C37119.9 (3)
C6—C1—O2120.8 (3)C33—C38—H38120.1
O1—C2—C1124.6 (3)C37—C38—H38120.1
O1—C2—C3114.9 (3)C35—C39—C40102.7 (2)
C1—C2—C3120.6 (3)C35—C39—H39A111.2
C2—C3—C4119.9 (3)C40—C39—H39A111.2
C2—C3—C7107.3 (3)C35—C39—H39B111.2
C4—C3—C7132.8 (3)C40—C39—H39B111.2
C5—C4—C3119.1 (3)H39A—C39—H39B109.1
C5—C4—H4120.4O10—C40—C41107.2 (3)
C3—C4—H4120.4O10—C40—C42105.8 (3)
C6—C5—C4120.9 (3)C41—C40—C42112.7 (3)
C6—C5—H5119.6O10—C40—C39104.4 (2)
C4—C5—H5119.6C41—C40—C39111.2 (3)
C1—C6—C5119.7 (3)C42—C40—C39114.7 (3)
C1—C6—H6120.1C40—C41—H41A109.5
C5—C6—H6120.1C40—C41—H41B109.5
C3—C7—C8103.0 (3)H41A—C41—H41B109.5
C3—C7—H7A111.2C40—C41—H41C109.5
C8—C7—H7A111.2H41A—C41—H41C109.5
C3—C7—H7B111.2H41B—C41—H41C109.5
C8—C7—H7B111.2C40—C42—H42A109.5
H7A—C7—H7B109.1C40—C42—H42B109.5
O1—C8—C10106.6 (3)H42A—C42—H42B109.5
O1—C8—C9106.1 (2)C40—C42—H42C109.5
C10—C8—C9112.0 (3)H42A—C42—H42C109.5
O1—C8—C7105.2 (2)H42B—C42—H42C109.5
C10—C8—C7112.6 (3)C48—C43—C44119.0 (4)
C9—C8—C7113.7 (3)C48—C43—O12120.0 (4)
C8—C9—H9A109.5C44—C43—O12120.9 (3)
C8—C9—H9B109.5O11—C44—C43124.2 (3)
H9A—C9—H9B109.5O11—C44—C45114.1 (3)
C8—C9—H9C109.5C43—C44—C45121.7 (3)
H9A—C9—H9C109.5C46—C45—C44118.8 (4)
H9B—C9—H9C109.5C46—C45—C49133.9 (4)
C8—C10—H10A109.5C44—C45—C49107.3 (3)
C8—C10—H10B109.5C45—C46—C47119.6 (4)
H10A—C10—H10B109.5C45—C46—H46120.2
C8—C10—H10C109.5C47—C46—H46120.2
H10A—C10—H10C109.5C48—C47—C46120.6 (4)
H10B—C10—H10C109.5C48—C47—H47119.7
O3—C11—O2126.6 (3)C46—C47—H47119.7
O3—C11—O4127.3 (3)C43—C48—C47120.3 (4)
O2—C11—O4106.1 (2)C43—C48—H48119.8
C13—C12—C17119.4 (3)C47—C48—H48119.8
C13—C12—O4118.8 (3)C45—C49—C50103.0 (3)
C17—C12—O4121.6 (2)C45—C49—H49A111.2
O5—C13—C12125.7 (3)C50—C49—H49A111.2
O5—C13—C14113.8 (2)C45—C49—H49B111.2
C12—C13—C14120.5 (3)C50—C49—H49B111.2
C15—C14—C13120.4 (3)H49A—C49—H49B109.1
C15—C14—C18132.1 (3)O11—C50—C51104.9 (3)
C13—C14—C18107.5 (3)O11—C50—C52107.6 (3)
C14—C15—C16118.9 (3)C51—C50—C52110.5 (4)
C14—C15—H15120.5O11—C50—C49105.7 (3)
C16—C15—H15120.5C51—C50—C49113.2 (3)
C17—C16—C15120.6 (3)C52—C50—C49114.2 (3)
C17—C16—H16119.7C50—C51—H51A109.5
C15—C16—H16119.7C50—C51—H51B109.5
C16—C17—C12120.1 (3)H51A—C51—H51B109.5
C16—C17—H17120.0C50—C51—H51C109.5
C12—C17—H17120.0H51A—C51—H51C109.5
C14—C18—C19102.8 (2)H51B—C51—H51C109.5
C14—C18—H18A111.2C50—C52—H52A109.5
C19—C18—H18A111.2C50—C52—H52B109.5
C14—C18—H18B111.2H52A—C52—H52B109.5
C19—C18—H18B111.2C50—C52—H52C109.5
H18A—C18—H18B109.1H52A—C52—H52C109.5
O5—C19—C21107.2 (3)H52B—C52—H52C109.5
O5—C19—C20106.7 (2)O13—C53—O14128.1 (3)
C21—C19—C20112.7 (3)O13—C53—O12126.9 (3)
O5—C19—C18105.2 (2)O14—C53—O12104.9 (3)
C21—C19—C18114.2 (3)C55—C54—C59119.6 (3)
C20—C19—C18110.2 (3)C55—C54—O14118.5 (3)
C19—C20—H20A109.5C59—C54—O14121.6 (3)
C19—C20—H20B109.5O15—C55—C54124.6 (3)
H20A—C20—H20B109.5O15—C55—C56114.6 (3)
C19—C20—H20C109.5C54—C55—C56120.8 (3)
H20A—C20—H20C109.5C57—C56—C55119.9 (4)
H20B—C20—H20C109.5C57—C56—C60133.1 (4)
C19—C21—H21A109.5C55—C56—C60107.0 (3)
C19—C21—H21B109.5C56—C57—C58118.8 (4)
H21A—C21—H21B109.5C56—C57—H57120.6
C19—C21—H21C109.5C58—C57—H57120.6
H21A—C21—H21C109.5C59—C58—C57120.7 (4)
H21B—C21—H21C109.5C59—C58—H58119.6
C23—C22—C27119.0 (3)C57—C58—H58119.6
C23—C22—O7120.6 (3)C54—C59—C58120.1 (4)
C27—C22—O7120.0 (3)C54—C59—H59119.9
O6—C23—C24114.8 (3)C58—C59—H59119.9
O6—C23—C22124.4 (3)C56—C60—C61103.4 (3)
C24—C23—C22120.8 (3)C56—C60—H60A111.1
C23—C24—C25120.2 (3)C61—C60—H60A111.1
C23—C24—C28107.7 (3)C56—C60—H60B111.1
C25—C24—C28131.9 (3)C61—C60—H60B111.1
C24—C25—C26119.2 (3)H60A—C60—H60B109.1
C24—C25—H25120.4C63B—C61—O15108.3 (6)
C26—C25—H25120.4C63B—C61—C62B115.9 (6)
C27—C26—C25120.3 (3)O15—C61—C62B103.4 (4)
C27—C26—H26119.8C63B—C61—C60116.5 (6)
C25—C26—H26119.8O15—C61—C60106.1 (3)
C22—C27—C26120.4 (3)C62B—C61—C60105.5 (6)
C22—C27—H27119.8O15—C61—C63103.3 (7)
C26—C27—H27119.8C62B—C61—C63130.6 (8)
C24—C28—C29103.2 (3)C60—C61—C63105.9 (6)
C24—C28—H28A111.1C63B—C61—C6286.5 (8)
C29—C28—H28A111.1O15—C61—C62108.9 (6)
C24—C28—H28B111.1C60—C61—C62128.5 (9)
C29—C28—H28B111.1C63—C61—C62101.4 (11)
H28A—C28—H28B109.1C61—C62—H62A109.5
O6—C29—C30107.0 (3)C61—C62—H62B109.5
O6—C29—C31105.6 (3)H62A—C62—H62B109.5
C30—C29—C31112.6 (3)C61—C62—H62C109.5
O6—C29—C28105.3 (3)H62A—C62—H62C109.5
C30—C29—C28111.7 (4)H62B—C62—H62C109.5
C31—C29—C28114.1 (4)C61—C63—H63A109.5
C29—C30—H30A109.5C61—C63—H63B109.5
C29—C30—H30B109.5H63A—C63—H63B109.5
H30A—C30—H30B109.5C61—C63—H63C109.5
C29—C30—H30C109.5H63A—C63—H63C109.5
H30A—C30—H30C109.5H63B—C63—H63C109.5
H30B—C30—H30C109.5C61—C62B—H62D109.5
C29—C31—H31A109.5C61—C62B—H62E109.5
C29—C31—H31B109.5H62D—C62B—H62E109.5
H31A—C31—H31B109.5C61—C62B—H62F109.5
C29—C31—H31C109.5H62D—C62B—H62F109.5
H31A—C31—H31C109.5H62E—C62B—H62F109.5
H31B—C31—H31C109.5C61—C63B—H63D109.5
O8—C32—O7127.3 (3)C61—C63B—H63E109.5
O8—C32—O9126.9 (3)H63D—C63B—H63E109.5
O7—C32—O9105.8 (3)C61—C63B—H63F109.5
C38—C33—C34119.4 (3)H63D—C63B—H63F109.5
C38—C33—O9122.7 (3)H63E—C63B—H63F109.5
C34—C33—O9117.7 (3)C2—O1—C8106.6 (2)
O10—C34—C33125.1 (3)C11—O2—C1114.8 (2)
O10—C34—C35114.2 (3)C11—O4—C12116.9 (2)
C33—C34—C35120.8 (3)C13—O5—C19107.2 (2)
C36—C35—C34119.8 (3)C23—O6—C29107.4 (2)
C36—C35—C39133.1 (3)C32—O7—C22116.2 (2)
C34—C35—C39107.1 (3)C32—O9—C33117.8 (2)
C35—C36—C37119.2 (3)C34—O10—C40106.6 (2)
C35—C36—H36120.4C44—O11—C50107.3 (2)
C37—C36—H36120.4C53—O12—C43116.0 (3)
C36—C37—C38121.0 (3)C53—O14—C54117.8 (3)
C36—C37—H37119.5C55—O15—C61107.2 (3)
C6—C1—C2—O1179.3 (3)C45—C46—C47—C480.7 (6)
O2—C1—C2—O1−4.3 (4)C44—C43—C48—C47−2.1 (6)
C6—C1—C2—C30.7 (4)O12—C43—C48—C47−178.4 (3)
O2—C1—C2—C3177.0 (2)C46—C47—C48—C430.4 (6)
O1—C2—C3—C4−178.4 (3)C46—C45—C49—C50173.2 (4)
C1—C2—C3—C40.4 (4)C44—C45—C49—C50−10.0 (4)
O1—C2—C3—C7−0.9 (4)C45—C49—C50—O1115.1 (4)
C1—C2—C3—C7177.9 (3)C45—C49—C50—C51−99.2 (4)
C2—C3—C4—C5−1.1 (4)C45—C49—C50—C52133.2 (4)
C7—C3—C4—C5−177.9 (3)C59—C54—C55—O15178.3 (3)
C3—C4—C5—C60.8 (5)O14—C54—C55—O15−8.3 (5)
C2—C1—C6—C5−0.9 (4)C59—C54—C55—C56−3.5 (5)
O2—C1—C6—C5−177.2 (3)O14—C54—C55—C56169.9 (3)
C4—C5—C6—C10.2 (5)O15—C55—C56—C57−178.2 (3)
C2—C3—C7—C811.0 (3)C54—C55—C56—C573.3 (5)
C4—C3—C7—C8−171.8 (3)O15—C55—C56—C604.2 (4)
C3—C7—C8—O1−16.6 (3)C54—C55—C56—C60−174.3 (3)
C3—C7—C8—C1099.1 (3)C55—C56—C57—C58−0.7 (6)
C3—C7—C8—C9−132.3 (3)C60—C56—C57—C58176.2 (4)
C17—C12—C13—O5179.3 (3)C56—C57—C58—C59−1.8 (6)
O4—C12—C13—O5−5.1 (4)C55—C54—C59—C581.0 (6)
C17—C12—C13—C14−0.8 (4)O14—C54—C59—C58−172.2 (3)
O4—C12—C13—C14174.8 (2)C57—C58—C59—C541.7 (6)
O5—C13—C14—C15−177.7 (3)C57—C56—C60—C61172.2 (4)
C12—C13—C14—C152.4 (4)C55—C56—C60—C61−10.7 (4)
O5—C13—C14—C183.2 (3)C56—C60—C61—C63B−107.4 (7)
C12—C13—C14—C18−176.7 (3)C56—C60—C61—O1513.2 (4)
C13—C14—C15—C16−1.6 (4)C56—C60—C61—C62B122.5 (5)
C18—C14—C15—C16177.3 (3)C56—C60—C61—C63−96.2 (7)
C14—C15—C16—C17−0.8 (5)C56—C60—C61—C62144.6 (10)
C15—C16—C17—C122.4 (5)C1—C2—O1—C8170.9 (3)
C13—C12—C17—C16−1.6 (4)C3—C2—O1—C8−10.3 (3)
O4—C12—C17—C16−177.0 (3)C10—C8—O1—C2−103.1 (3)
C15—C14—C18—C19167.9 (3)C9—C8—O1—C2137.4 (3)
C13—C14—C18—C19−13.1 (3)C7—C8—O1—C216.6 (3)
C14—C18—C19—O517.8 (3)O3—C11—O2—C112.7 (4)
C14—C18—C19—C21135.0 (3)O4—C11—O2—C1−168.3 (2)
C14—C18—C19—C20−96.9 (3)C2—C1—O2—C1165.4 (3)
C27—C22—C23—O6176.0 (3)C6—C1—O2—C11−118.3 (3)
O7—C22—C23—O62.4 (5)O3—C11—O4—C12−8.4 (4)
C27—C22—C23—C24−1.1 (5)O2—C11—O4—C12172.7 (2)
O7—C22—C23—C24−174.7 (3)C13—C12—O4—C11129.4 (3)
O6—C23—C24—C25−177.3 (3)C17—C12—O4—C11−55.2 (4)
C22—C23—C24—C250.1 (5)C12—C13—O5—C19−171.2 (3)
O6—C23—C24—C28−1.6 (5)C14—C13—O5—C198.8 (3)
C22—C23—C24—C28175.8 (3)C21—C19—O5—C13−138.6 (3)
C23—C24—C25—C260.4 (6)C20—C19—O5—C13100.4 (3)
C28—C24—C25—C26−174.1 (4)C18—C19—O5—C13−16.7 (3)
C24—C25—C26—C270.1 (5)C24—C23—O6—C29−7.1 (4)
C23—C22—C27—C261.7 (5)C22—C23—O6—C29175.6 (3)
O7—C22—C27—C26175.3 (3)C30—C29—O6—C23−106.6 (3)
C25—C26—C27—C22−1.2 (5)C31—C29—O6—C23133.3 (3)
C23—C24—C28—C299.1 (5)C28—C29—O6—C2312.4 (4)
C25—C24—C28—C29−175.9 (4)O8—C32—O7—C22−13.8 (5)
C24—C28—C29—O6−12.7 (5)O9—C32—O7—C22166.8 (2)
C24—C28—C29—C30103.0 (4)C23—C22—O7—C32−63.1 (4)
C24—C28—C29—C31−128.0 (4)C27—C22—O7—C32123.4 (3)
C38—C33—C34—O10179.9 (3)O8—C32—O9—C335.0 (5)
O9—C33—C34—O105.4 (4)O7—C32—O9—C33−175.6 (2)
C38—C33—C34—C350.4 (5)C38—C33—O9—C3257.3 (4)
O9—C33—C34—C35−174.1 (3)C34—C33—O9—C32−128.3 (3)
O10—C34—C35—C36178.9 (3)C33—C34—O10—C40168.4 (3)
C33—C34—C35—C36−1.5 (5)C35—C34—O10—C40−12.0 (3)
O10—C34—C35—C39−2.6 (4)C41—C40—O10—C34−97.2 (3)
C33—C34—C35—C39177.1 (3)C42—C40—O10—C34142.3 (3)
C34—C35—C36—C371.1 (5)C39—C40—O10—C3420.9 (3)
C39—C35—C36—C37−177.0 (4)C43—C44—O11—C50−170.8 (3)
C35—C36—C37—C380.5 (5)C45—C44—O11—C509.4 (4)
C34—C33—C38—C371.2 (5)C51—C50—O11—C44104.7 (3)
O9—C33—C38—C37175.4 (3)C52—C50—O11—C44−137.7 (3)
C36—C37—C38—C33−1.6 (5)C49—C50—O11—C44−15.2 (3)
C36—C35—C39—C40−166.5 (4)O13—C53—O12—C433.5 (5)
C34—C35—C39—C4015.2 (3)O14—C53—O12—C43−175.4 (3)
C35—C39—C40—O10−21.6 (3)C48—C43—O12—C53−109.8 (4)
C35—C39—C40—C4193.7 (3)C44—C43—O12—C5373.9 (4)
C35—C39—C40—C42−136.8 (3)O13—C53—O14—C541.4 (6)
C48—C43—C44—O11−177.1 (3)O12—C53—O14—C54−179.6 (3)
O12—C43—C44—O11−0.8 (5)C55—C54—O14—C53116.1 (4)
C48—C43—C44—C452.8 (5)C59—C54—O14—C53−70.7 (4)
O12—C43—C44—C45179.0 (3)C54—C55—O15—C61−177.0 (3)
O11—C44—C45—C46178.1 (3)C56—C55—O15—C614.6 (4)
C43—C44—C45—C46−1.7 (5)C63B—C61—O15—C55114.5 (7)
O11—C44—C45—C490.8 (4)C62B—C61—O15—C55−122.1 (6)
C43—C44—C45—C49−179.0 (3)C60—C61—O15—C55−11.3 (4)
C44—C45—C46—C470.0 (5)C63—C61—O15—C5599.9 (7)
C49—C45—C46—C47176.4 (4)C62—C61—O15—C55−152.9 (11)
  2 in total

1.  A short history of SHELX.

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

2.  2,2-Dimethyl-2,3-dihydro-1-benzofuran-7-yl N-ethyl-carbamate.

Authors:  Wen-Sheng Li; Li Li; Jiang-Sheng Li
Journal:  Acta Crystallogr Sect E Struct Rep Online       Date:  2009-10-31
  2 in total

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