Literature DB >> 21754794

(S)-Benzyl 3-(4-hy-droxy-phen-yl)-2-(trityl-amino)-propano-ate.

Meimei Chen1, Xinmei Lai, Changen Zhou, Xuemei Yang.   

Abstract

The title compound, C(35)H(31)NO(3), was obtained by the reaction of (S)-benzyl 2-amino-3-(4-hy-droxy-phen-yl)propano-ate and (chloro-methane-tri-yl)tribenzene. The enanti-omer has been assigned by reference to an unchanging chiral centre in the synthetic procedure. In the crystal, mol-ecules are linked into chains running along the a axis by inter-molecular O-H⋯O hydrogen bonds.

Entities:  

Year:  2011        PMID: 21754794      PMCID: PMC3120518          DOI: 10.1107/S1600536811017351

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


Related literature

For the synthesis and the physiological role of isodityrosine, see: Skaff et al. (2005 ▶). For the structure of the NH2 analogue of the title compound, (S)-benzyl 2-amino-3-(4-hydroxyphenyl)propanoate, see: Luo et al. (2009 ▶).

Experimental

Crystal data

C35H31NO3 M = 513.61 Orthorhombic, a = 9.1188 (18) Å b = 15.774 (3) Å c = 19.393 (4) Å V = 2789.4 (10) Å3 Z = 4 Mo Kα radiation μ = 0.08 mm−1 T = 293 K 0.32 × 0.25 × 0.11 mm

Data collection

Rigaku Mercury CCD diffractometer Absorption correction: multi-scan (ABSCOR; Higashi, 1995 ▶) T min = 0.976, T max = 0.991 24111 measured reflections 3097 independent reflections 2200 reflections with I > 2σ(I) R int = 0.053

Refinement

R[F 2 > 2σ(F 2)] = 0.041 wR(F 2) = 0.093 S = 1.09 3097 reflections 356 parameters H atoms treated by a mixture of independent and constrained refinement Δρmax = 0.10 e Å−3 Δρmin = −0.14 e Å−3 Data collection: CrystalClear (Rigaku, 2000 ▶); cell refinement: CrystalClear; data reduction: CrystalClear; 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/S1600536811017351/zq2100sup1.cif Structure factors: contains datablocks I. DOI: 10.1107/S1600536811017351/zq2100Isup2.hkl Supplementary material file. DOI: 10.1107/S1600536811017351/zq2100Isup3.cml Additional supplementary materials: crystallographic information; 3D view; checkCIF report
C35H31NO3F(000) = 1088
Mr = 513.61Dx = 1.223 Mg m3
Orthorhombic, P212121Mo Kα radiation, λ = 0.71073 Å
Hall symbol: P 2ac 2abCell parameters from 1875 reflections
a = 9.1188 (18) Åθ = 3.3–27.5°
b = 15.774 (3) ŵ = 0.08 mm1
c = 19.393 (4) ÅT = 293 K
V = 2789.4 (10) Å3Plate, colourless
Z = 40.32 × 0.25 × 0.11 mm
Rigaku Mercury CCD diffractometer3097 independent reflections
Radiation source: sealed tube2200 reflections with I > 2σ(I)
graphiteRint = 0.053
φ and ω scansθmax = 26.0°, θmin = 3.1°
Absorption correction: multi-scan (ABSCOR; Higashi, 1995)h = −9→11
Tmin = 0.976, Tmax = 0.991k = −19→19
24111 measured reflectionsl = −23→23
Refinement on F2Primary atom site location: structure-invariant direct methods
Least-squares matrix: fullSecondary atom site location: difference Fourier map
R[F2 > 2σ(F2)] = 0.041Hydrogen site location: inferred from neighbouring sites
wR(F2) = 0.093H atoms treated by a mixture of independent and constrained refinement
S = 1.09w = 1/[σ2(Fo2) + (0.0476P)2] where P = (Fo2 + 2Fc2)/3
3097 reflections(Δ/σ)max < 0.001
356 parametersΔρmax = 0.10 e Å3
0 restraintsΔρmin = −0.14 e Å3
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
O1−0.8415 (2)−0.39107 (11)−0.11380 (10)0.0635 (5)
O2−0.88195 (19)−0.52988 (11)−0.09751 (11)0.0642 (5)
O3−0.5931 (3)−0.20753 (13)0.11146 (12)0.0932 (7)
H3A−0.5162−0.18060.11050.140*
N1−0.5558 (2)−0.42813 (13)−0.16568 (11)0.0470 (5)
H1A−0.580 (3)−0.3773 (16)−0.1508 (14)0.055 (7)*
C1−0.7971 (3)−0.46331 (15)−0.11394 (14)0.0523 (6)
C2−0.6402 (3)−0.48944 (14)−0.12606 (13)0.0476 (6)
H2A−0.6401−0.5434−0.15110.057*
C3−0.5679 (3)−0.50374 (15)−0.05462 (14)0.0587 (7)
H3B−0.6194−0.5490−0.03100.070*
H3C−0.4674−0.5219−0.06140.070*
C4−0.5684 (3)−0.42608 (16)−0.00941 (13)0.0553 (6)
C5−0.6842 (3)−0.41039 (18)0.03513 (14)0.0650 (8)
H5A−0.7593−0.45010.03840.078*
C6−0.6923 (3)−0.33742 (18)0.07511 (15)0.0680 (8)
H6A−0.7719−0.32830.10410.082*
C7−0.5796 (3)−0.27833 (18)0.07110 (16)0.0650 (8)
C8−0.4624 (3)−0.29330 (18)0.02834 (16)0.0668 (8)
H8A−0.3859−0.25440.02630.080*
C9−0.4573 (3)−0.36602 (17)−0.01186 (16)0.0628 (7)
H9A−0.3778−0.3747−0.04110.075*
C10−1.0349 (3)−0.5109 (2)−0.0818 (2)0.0829 (10)
H10A−1.0841−0.4903−0.12290.099*
H10B−1.0402−0.4671−0.04680.099*
C11−1.1086 (3)−0.58942 (19)−0.05648 (16)0.0632 (7)
C12−1.0872 (3)−0.6677 (2)−0.08728 (17)0.0738 (8)
H12A−1.0209−0.6726−0.12350.089*
C13−1.1629 (4)−0.7384 (2)−0.06509 (19)0.0823 (10)
H13A−1.1461−0.7908−0.08560.099*
C14−1.2625 (4)−0.7310 (3)−0.0128 (2)0.0860 (10)
H14A−1.3161−0.77810.00110.103*
C15−1.2837 (4)−0.6554 (2)0.01881 (19)0.0864 (10)
H15A−1.3504−0.65110.05490.104*
C16−1.2062 (3)−0.5841 (2)−0.00253 (17)0.0767 (9)
H16A−1.2204−0.53260.01980.092*
C17−0.5633 (2)−0.43267 (14)−0.24205 (12)0.0435 (5)
C18−0.4822 (3)−0.35431 (13)−0.26981 (14)0.0460 (6)
C19−0.3684 (3)−0.31829 (14)−0.23272 (15)0.0537 (7)
H19A−0.3452−0.3397−0.18940.064*
C20−0.2885 (3)−0.25094 (14)−0.25893 (17)0.0605 (8)
H20A−0.2128−0.2273−0.23310.073*
C21−0.3209 (3)−0.21891 (16)−0.32313 (18)0.0653 (8)
H21A−0.2666−0.1742−0.34100.078*
C22−0.4340 (3)−0.25330 (16)−0.36070 (17)0.0675 (8)
H22A−0.4569−0.2313−0.40390.081*
C23−0.5139 (3)−0.32054 (16)−0.33443 (15)0.0576 (7)
H23A−0.5899−0.3435−0.36040.069*
C24−0.4747 (2)−0.50967 (13)−0.26782 (14)0.0453 (6)
C25−0.3816 (3)−0.55510 (14)−0.22560 (15)0.0538 (6)
H25A−0.3730−0.5403−0.17940.065*
C26−0.3005 (3)−0.62277 (16)−0.25129 (18)0.0659 (8)
H26A−0.2390−0.6528−0.22190.079*
C27−0.3097 (3)−0.64575 (17)−0.31902 (19)0.0709 (9)
H27A−0.2555−0.6913−0.33570.085*
C28−0.4008 (3)−0.60035 (17)−0.36234 (17)0.0719 (9)
H28A−0.4074−0.6150−0.40870.086*
C29−0.4819 (3)−0.53335 (16)−0.33723 (16)0.0612 (7)
H29A−0.5426−0.5033−0.36700.073*
C30−0.7246 (2)−0.43698 (14)−0.26576 (13)0.0465 (6)
C31−0.7951 (3)−0.51343 (16)−0.27810 (15)0.0604 (7)
H31A−0.7414−0.5635−0.27660.072*
C32−0.9434 (3)−0.5167 (2)−0.29257 (18)0.0796 (9)
H32A−0.9875−0.5687−0.30140.095*
C33−1.0252 (3)−0.4450 (2)−0.29411 (18)0.0837 (10)
H33A−1.1252−0.4477−0.30320.100*
C34−0.9585 (3)−0.3682 (2)−0.28198 (18)0.0754 (9)
H34A−1.0136−0.3186−0.28330.090*
C35−0.8094 (3)−0.36430 (17)−0.26780 (15)0.0586 (7)
H35A−0.7658−0.3120−0.25950.070*
U11U22U33U12U13U23
O10.0675 (12)0.0552 (10)0.0677 (14)0.0113 (9)0.0054 (10)−0.0029 (9)
O20.0479 (10)0.0620 (10)0.0828 (15)−0.0012 (9)0.0103 (9)0.0059 (10)
O30.0862 (15)0.0956 (14)0.0977 (18)−0.0321 (12)0.0211 (13)−0.0388 (13)
N10.0494 (11)0.0434 (10)0.0481 (13)−0.0039 (10)0.0001 (10)−0.0030 (10)
C10.0549 (14)0.0506 (14)0.0514 (17)−0.0020 (12)0.0001 (13)−0.0030 (12)
C20.0488 (13)0.0433 (11)0.0509 (16)−0.0012 (11)0.0009 (12)0.0007 (11)
C30.0599 (16)0.0560 (14)0.0602 (18)−0.0017 (13)−0.0048 (14)0.0093 (13)
C40.0582 (15)0.0619 (15)0.0457 (15)−0.0090 (14)−0.0059 (13)0.0086 (13)
C50.0701 (19)0.0780 (18)0.0470 (17)−0.0272 (15)0.0035 (14)0.0034 (14)
C60.0656 (18)0.0870 (19)0.0514 (18)−0.0230 (15)0.0126 (15)−0.0098 (15)
C70.0656 (18)0.0720 (17)0.057 (2)−0.0152 (15)0.0003 (16)−0.0074 (15)
C80.0600 (17)0.0761 (18)0.064 (2)−0.0204 (15)0.0011 (16)−0.0005 (15)
C90.0527 (15)0.0773 (17)0.0584 (19)−0.0086 (15)0.0012 (14)0.0024 (15)
C100.0475 (14)0.088 (2)0.114 (3)0.0076 (16)0.0153 (18)0.015 (2)
C110.0413 (14)0.0848 (19)0.0636 (19)0.0012 (14)−0.0009 (14)0.0096 (16)
C120.0581 (17)0.100 (2)0.063 (2)−0.0097 (17)0.0019 (16)0.0024 (17)
C130.074 (2)0.095 (2)0.079 (3)−0.0201 (18)−0.012 (2)−0.0012 (19)
C140.070 (2)0.108 (3)0.079 (3)−0.023 (2)−0.006 (2)0.020 (2)
C150.0677 (19)0.121 (3)0.071 (2)−0.005 (2)0.0142 (18)0.027 (2)
C160.0615 (17)0.095 (2)0.074 (2)0.0083 (18)0.0020 (17)0.0060 (18)
C170.0428 (12)0.0409 (11)0.0468 (15)0.0003 (11)−0.0020 (11)−0.0019 (11)
C180.0412 (12)0.0405 (12)0.0561 (17)0.0037 (10)0.0022 (12)0.0015 (12)
C190.0519 (15)0.0465 (12)0.0629 (18)−0.0011 (12)−0.0019 (14)0.0002 (13)
C200.0518 (15)0.0443 (13)0.085 (2)−0.0030 (12)0.0055 (16)−0.0022 (14)
C210.0544 (16)0.0441 (13)0.097 (3)0.0032 (13)0.0180 (17)0.0079 (15)
C220.0648 (18)0.0657 (16)0.072 (2)0.0100 (15)0.0140 (17)0.0205 (15)
C230.0525 (15)0.0582 (14)0.0620 (19)−0.0007 (13)0.0019 (14)0.0059 (14)
C240.0403 (12)0.0420 (12)0.0537 (16)−0.0010 (10)0.0005 (12)−0.0016 (11)
C250.0480 (14)0.0526 (14)0.0607 (17)0.0049 (12)−0.0015 (13)−0.0011 (13)
C260.0576 (16)0.0586 (15)0.082 (2)0.0164 (13)0.0025 (16)0.0059 (15)
C270.0674 (19)0.0568 (16)0.089 (3)0.0153 (15)0.0183 (18)−0.0065 (16)
C280.086 (2)0.0665 (16)0.063 (2)0.0143 (17)0.0089 (18)−0.0134 (15)
C290.0652 (17)0.0611 (14)0.0572 (19)0.0122 (13)−0.0035 (14)−0.0084 (13)
C300.0421 (12)0.0490 (12)0.0483 (15)0.0031 (12)−0.0008 (11)−0.0003 (12)
C310.0500 (14)0.0579 (15)0.073 (2)−0.0059 (13)−0.0068 (14)−0.0077 (14)
C320.0519 (17)0.087 (2)0.100 (3)−0.0137 (17)−0.0099 (18)−0.0042 (18)
C330.0400 (14)0.120 (3)0.091 (3)−0.0061 (19)−0.0043 (16)0.009 (2)
C340.0491 (16)0.094 (2)0.083 (2)0.0195 (17)0.0048 (17)0.0150 (18)
C350.0493 (14)0.0590 (14)0.0674 (19)0.0051 (13)0.0006 (14)0.0028 (14)
O1—C11.209 (3)C16—H16A0.9300
O2—C11.342 (3)C17—C181.538 (3)
O2—C101.459 (3)C17—C301.542 (3)
O3—C71.369 (3)C17—C241.542 (3)
O3—H3A0.8200C18—C191.385 (3)
N1—C21.455 (3)C18—C231.392 (4)
N1—C171.484 (3)C19—C201.385 (3)
N1—H1A0.88 (2)C19—H19A0.9300
C1—C21.508 (3)C20—C211.376 (4)
C2—C31.551 (4)C20—H20A0.9300
C2—H2A0.9800C21—C221.374 (4)
C3—C41.506 (4)C21—H21A0.9300
C3—H3B0.9700C22—C231.384 (4)
C3—H3C0.9700C22—H22A0.9300
C4—C51.387 (4)C23—H23A0.9300
C4—C91.388 (4)C24—C251.380 (3)
C5—C61.390 (4)C24—C291.398 (4)
C5—H5A0.9300C25—C261.391 (3)
C6—C71.389 (4)C25—H25A0.9300
C6—H6A0.9300C26—C271.365 (4)
C7—C81.373 (4)C26—H26A0.9300
C8—C91.388 (4)C27—C281.381 (4)
C8—H8A0.9300C27—H27A0.9300
C9—H9A0.9300C28—C291.379 (4)
C10—C111.492 (4)C28—H28A0.9300
C10—H10A0.9700C29—H29A0.9300
C10—H10B0.9700C30—C351.383 (3)
C11—C161.376 (4)C30—C311.387 (3)
C11—C121.385 (4)C31—C321.382 (4)
C12—C131.381 (4)C31—H31A0.9300
C12—H12A0.9300C32—C331.355 (4)
C13—C141.366 (5)C32—H32A0.9300
C13—H13A0.9300C33—C341.376 (4)
C14—C151.355 (5)C33—H33A0.9300
C14—H14A0.9300C34—C351.388 (4)
C15—C161.391 (4)C34—H34A0.9300
C15—H15A0.9300C35—H35A0.9300
C1—O2—C10116.1 (2)C15—C16—H16A119.8
C7—O3—H3A109.5N1—C17—C18106.75 (19)
C2—N1—C17118.05 (19)N1—C17—C30110.11 (19)
C2—N1—H1A107.5 (17)C18—C17—C30112.93 (19)
C17—N1—H1A111.0 (17)N1—C17—C24109.69 (19)
O1—C1—O2123.0 (2)C18—C17—C24105.51 (17)
O1—C1—C2125.1 (2)C30—C17—C24111.62 (19)
O2—C1—C2111.7 (2)C19—C18—C23117.8 (2)
N1—C2—C1113.7 (2)C19—C18—C17120.6 (2)
N1—C2—C3110.09 (19)C23—C18—C17121.5 (2)
C1—C2—C3107.7 (2)C18—C19—C20121.2 (3)
N1—C2—H2A108.4C18—C19—H19A119.4
C1—C2—H2A108.4C20—C19—H19A119.4
C3—C2—H2A108.4C21—C20—C19120.0 (3)
C4—C3—C2113.6 (2)C21—C20—H20A120.0
C4—C3—H3B108.8C19—C20—H20A120.0
C2—C3—H3B108.8C22—C21—C20119.8 (3)
C4—C3—H3C108.8C22—C21—H21A120.1
C2—C3—H3C108.8C20—C21—H21A120.1
H3B—C3—H3C107.7C21—C22—C23120.1 (3)
C5—C4—C9117.1 (2)C21—C22—H22A119.9
C5—C4—C3120.6 (2)C23—C22—H22A119.9
C9—C4—C3122.2 (3)C22—C23—C18121.0 (3)
C4—C5—C6122.4 (3)C22—C23—H23A119.5
C4—C5—H5A118.8C18—C23—H23A119.5
C6—C5—H5A118.8C25—C24—C29117.5 (2)
C7—C6—C5119.0 (3)C25—C24—C17122.6 (2)
C7—C6—H6A120.5C29—C24—C17119.8 (2)
C5—C6—H6A120.5C24—C25—C26120.9 (3)
O3—C7—C8123.7 (3)C24—C25—H25A119.6
O3—C7—C6116.7 (3)C26—C25—H25A119.6
C8—C7—C6119.6 (3)C27—C26—C25121.0 (3)
C7—C8—C9120.5 (3)C27—C26—H26A119.5
C7—C8—H8A119.7C25—C26—H26A119.5
C9—C8—H8A119.7C26—C27—C28119.0 (3)
C8—C9—C4121.4 (3)C26—C27—H27A120.5
C8—C9—H9A119.3C28—C27—H27A120.5
C4—C9—H9A119.3C27—C28—C29120.3 (3)
O2—C10—C11109.2 (2)C27—C28—H28A119.8
O2—C10—H10A109.8C29—C28—H28A119.8
C11—C10—H10A109.8C28—C29—C24121.3 (3)
O2—C10—H10B109.8C28—C29—H29A119.4
C11—C10—H10B109.8C24—C29—H29A119.4
H10A—C10—H10B108.3C35—C30—C31117.2 (2)
C16—C11—C12118.2 (3)C35—C30—C17120.3 (2)
C16—C11—C10119.4 (3)C31—C30—C17122.1 (2)
C12—C11—C10122.3 (3)C32—C31—C30121.4 (3)
C13—C12—C11121.0 (3)C32—C31—H31A119.3
C13—C12—H12A119.5C30—C31—H31A119.3
C11—C12—H12A119.5C33—C32—C31120.8 (3)
C14—C13—C12119.6 (3)C33—C32—H32A119.6
C14—C13—H13A120.2C31—C32—H32A119.6
C12—C13—H13A120.2C32—C33—C34119.2 (3)
C15—C14—C13120.4 (3)C32—C33—H33A120.4
C15—C14—H14A119.8C34—C33—H33A120.4
C13—C14—H14A119.8C33—C34—C35120.4 (3)
C14—C15—C16120.3 (3)C33—C34—H34A119.8
C14—C15—H15A119.9C35—C34—H34A119.8
C16—C15—H15A119.9C30—C35—C34121.1 (3)
C11—C16—C15120.4 (3)C30—C35—H35A119.5
C11—C16—H16A119.8C34—C35—H35A119.5
C10—O2—C1—O12.4 (4)N1—C17—C18—C23−154.8 (2)
C10—O2—C1—C2177.4 (3)C30—C17—C18—C23−33.7 (3)
C17—N1—C2—C1−85.4 (3)C24—C17—C18—C2388.5 (3)
C17—N1—C2—C3153.6 (2)C23—C18—C19—C20−0.1 (4)
O1—C1—C2—N1−24.8 (4)C17—C18—C19—C20176.0 (2)
O2—C1—C2—N1160.3 (2)C18—C19—C20—C21−0.4 (4)
O1—C1—C2—C397.5 (3)C19—C20—C21—C220.8 (4)
O2—C1—C2—C3−77.4 (2)C20—C21—C22—C23−0.8 (4)
N1—C2—C3—C464.6 (3)C21—C22—C23—C180.3 (4)
C1—C2—C3—C4−59.9 (3)C19—C18—C23—C220.1 (4)
C2—C3—C4—C590.2 (3)C17—C18—C23—C22−175.9 (2)
C2—C3—C4—C9−87.6 (3)N1—C17—C24—C25−11.5 (3)
C9—C4—C5—C61.1 (4)C18—C17—C24—C25103.2 (2)
C3—C4—C5—C6−176.7 (3)C30—C17—C24—C25−133.8 (2)
C4—C5—C6—C7−0.8 (5)N1—C17—C24—C29171.5 (2)
C5—C6—C7—O3179.9 (3)C18—C17—C24—C29−73.8 (3)
C5—C6—C7—C8−0.5 (5)C30—C17—C24—C2949.2 (3)
O3—C7—C8—C9−179.1 (3)C29—C24—C25—C26−1.1 (4)
C6—C7—C8—C91.4 (5)C17—C24—C25—C26−178.2 (2)
C7—C8—C9—C4−1.0 (5)C24—C25—C26—C270.5 (4)
C5—C4—C9—C8−0.3 (4)C25—C26—C27—C280.3 (5)
C3—C4—C9—C8177.6 (3)C26—C27—C28—C29−0.5 (5)
C1—O2—C10—C11−173.2 (3)C27—C28—C29—C24−0.1 (4)
O2—C10—C11—C16139.8 (3)C25—C24—C29—C280.9 (4)
O2—C10—C11—C12−43.0 (4)C17—C24—C29—C28178.1 (2)
C16—C11—C12—C130.7 (5)N1—C17—C30—C3578.7 (3)
C10—C11—C12—C13−176.5 (3)C18—C17—C30—C35−40.5 (3)
C11—C12—C13—C141.3 (5)C24—C17—C30—C35−159.2 (2)
C12—C13—C14—C15−2.3 (5)N1—C17—C30—C31−93.8 (3)
C13—C14—C15—C161.3 (5)C18—C17—C30—C31147.0 (2)
C12—C11—C16—C15−1.8 (5)C24—C17—C30—C3128.3 (3)
C10—C11—C16—C15175.6 (3)C35—C30—C31—C320.7 (4)
C14—C15—C16—C110.8 (5)C17—C30—C31—C32173.4 (3)
C2—N1—C17—C18172.46 (18)C30—C31—C32—C33−1.0 (5)
C2—N1—C17—C3049.5 (3)C31—C32—C33—C340.9 (5)
C2—N1—C17—C24−73.7 (2)C32—C33—C34—C35−0.5 (5)
N1—C17—C18—C1929.2 (3)C31—C30—C35—C34−0.3 (4)
C30—C17—C18—C19150.4 (2)C17—C30—C35—C34−173.2 (3)
C24—C17—C18—C19−87.4 (3)C33—C34—C35—C300.2 (5)
D—H···AD—HH···AD···AD—H···A
O3—H3A···O1i0.821.952.772 (3)175
Table 1

Hydrogen-bond geometry (Å, °)

D—H⋯AD—HH⋯ADAD—H⋯A
O3—H3A⋯O1i0.821.952.772 (3)175

Symmetry code: (i) .

  3 in total

1.  A short history of SHELX.

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

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Authors:  Ojia Skaff; Katrina A Jolliffe; Craig A Hutton
Journal:  J Org Chem       Date:  2005-09-02       Impact factor: 4.354

3.  (S)-Benzyl 2-amino-3-(4-hydroxy-phen-yl)propanoate.

Authors:  Shu-Na Luo; Lu Chen; Yu-Xing Gao; Peng-Xiang Xu; Yu-Fen Zhao
Journal:  Acta Crystallogr Sect E Struct Rep Online       Date:  2009-01-10
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