Literature DB >> 24454096

6,7-Diphenyl-5-thia-7-aza-spiro-[2.6]nonan-8-one.

Hemant P Yennawar1, Lee J Silverberg2.   

Abstract

The asymmetric unit of the title compound, C19H19NOS, contains two independent mol-ecules (A and B), in both of which the 1,3-thia-zepan-4-one ring adopts a chair-type conformation. The dihedral angles between the two phenyl rings are 65.28 (8) and 60.31 (9)° for mol-ecules A and B, respectively. In the crystal, mol-ecules are linked by weak C-H⋯O inter-actions, resulting in a three-dimensional network.

Entities:  

Year:  2013        PMID: 24454096      PMCID: PMC3884320          DOI: 10.1107/S1600536813027979

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


Related literature

For amide bond formation using 2,4,6-tripropyl-1,3,5,2,4,6-trioxatri­phospho­rinane–2,4,6-trioxide (T3P), see: Dunetz et al. (2011 ▶). For preparation of various heterocycles using imines and T3P, see: Unsworth et al. (2013 ▶). For omapatrilat, see: Graul et al. (1999 ▶); Robl et al. (1997 ▶); Tabrizchi (2001 ▶).

Experimental

Crystal data

C19H19NOS M = 309.41 Triclinic, a = 9.9954 (18) Å b = 10.695 (2) Å c = 16.397 (3) Å α = 79.764 (3)° β = 83.659 (3)° γ = 73.048 (3)° V = 1646.8 (5) Å3 Z = 4 Mo Kα radiation μ = 0.20 mm−1 T = 298 K 0.29 × 0.28 × 0.12 mm

Data collection

Bruker SMART APEX CCD diffractometer Absorption correction: multi-scan (SADABS; Bruker, 2001 ▶) T min = 0.559, T max = 1.000 14502 measured reflections 7089 independent reflections 5751 reflections with I > 2σ(I) R int = 0.017

Refinement

R[F 2 > 2σ(F 2)] = 0.047 wR(F 2) = 0.134 S = 1.02 7089 reflections 397 parameters H-atom parameters constrained Δρmax = 0.22 e Å−3 Δρmin = −0.19 e Å−3 Data collection: APEX2 (Bruker, 2001 ▶); cell refinement: SAINT (Bruker, 2001 ▶); data reduction: SAINT; program(s) used to solve structure: SHELXS97 (Sheldrick, 2008 ▶); program(s) used to refine structure: SHELXL97 (Sheldrick, 2008 ▶); molecular graphics: ORTEP-3 for Windows (Farrugia, 2012 ▶); software used to prepare material for publication: SHELXL97. Crystal structure: contains datablock(s) I. DOI: 10.1107/S1600536813027979/lx2289sup1.cif Structure factors: contains datablock(s) I. DOI: 10.1107/S1600536813027979/lx2289Isup2.hkl Click here for additional data file. Supplementary material file. DOI: 10.1107/S1600536813027979/lx2289Isup3.mol Click here for additional data file. Supplementary material file. DOI: 10.1107/S1600536813027979/lx2289Isup4.cml Additional supplementary materials: crystallographic information; 3D view; checkCIF report
C19H19NOSZ = 4
Mr = 309.41F(000) = 656
Triclinic, P1Dx = 1.248 Mg m3
Hall symbol: -P 1Melting point = 418–420 K
a = 9.9954 (18) ÅMo Kα radiation, λ = 0.71073 Å
b = 10.695 (2) ÅCell parameters from 5499 reflections
c = 16.397 (3) Åθ = 2.4–27.9°
α = 79.764 (3)°µ = 0.20 mm1
β = 83.659 (3)°T = 298 K
γ = 73.048 (3)°Block, colorless
V = 1646.8 (5) Å30.29 × 0.28 × 0.12 mm
Bruker SMART APEX CCD diffractometer7089 independent reflections
Radiation source: fine-focus sealed tube5751 reflections with I > 2σ(I)
Parallel,graphite monochromatorRint = 0.017
Detector resolution: 8.34 pixels mm-1θmax = 27.0°, θmin = 2.0°
φ and ω scansh = −11→12
Absorption correction: multi-scan (SADABS; Bruker, 2001)k = −13→13
Tmin = 0.559, Tmax = 1l = −20→20
14502 measured reflections
Refinement on F2Primary atom site location: structure-invariant direct methods
Least-squares matrix: fullSecondary atom site location: difference Fourier map
R[F2 > 2σ(F2)] = 0.047Hydrogen site location: difference Fourier map
wR(F2) = 0.134H-atom parameters constrained
S = 1.02w = 1/[σ2(Fo2) + (0.0761P)2 + 0.240P] where P = (Fo2 + 2Fc2)/3
7089 reflections(Δ/σ)max < 0.001
397 parametersΔρmax = 0.22 e Å3
0 restraintsΔρmin = −0.19 e Å3
Experimental. 1H NMR (CDCl3): 7.547-7.241 (10 H), 6.161 (s, 1 H), 3.120-3.094 (bd, 1H), 2.730-2.701 (bd, 1H), 2.524 (bs, 2H), 0.888 (bp, 1H), 0.763-0.609 (m, 3H).
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
C10.85001 (16)0.37226 (15)0.11160 (9)0.0395 (3)
C20.91058 (17)0.31239 (15)0.19446 (9)0.0412 (3)
H2A0.89450.38180.22830.049*
H2B1.01110.27620.18580.049*
C30.84951 (18)0.20409 (16)0.24162 (10)0.0460 (4)
C40.9200 (2)0.06671 (16)0.22199 (11)0.0532 (4)
H4A0.88260.00420.26130.064*
H4B1.01930.04590.22970.064*
C50.97945 (16)0.16374 (15)0.05328 (9)0.0416 (3)
H50.98420.1423−0.00280.050*
C61.13156 (17)0.14856 (16)0.06834 (10)0.0445 (4)
C71.18570 (19)0.25627 (19)0.05273 (11)0.0529 (4)
H71.12740.34010.03540.063*
C81.3261 (2)0.2407 (2)0.06263 (14)0.0688 (5)
H81.36080.31410.05300.083*
C91.4136 (2)0.1172 (3)0.08663 (16)0.0824 (7)
H91.50770.10650.09340.099*
C101.3612 (2)0.0091 (3)0.10063 (17)0.0831 (7)
H101.4208−0.07480.11620.100*
C111.2211 (2)0.0236 (2)0.09179 (13)0.0629 (5)
H111.1870−0.05020.10150.075*
C120.81582 (16)0.35078 (15)−0.02817 (9)0.0420 (3)
C130.67364 (19)0.3669 (2)−0.02791 (12)0.0556 (4)
H130.62340.34630.02130.067*
C140.6062 (2)0.4137 (2)−0.10098 (14)0.0681 (6)
H140.51030.4252−0.10080.082*
C150.6806 (2)0.4433 (2)−0.17398 (13)0.0685 (6)
H150.63500.4760−0.22300.082*
C160.8219 (2)0.4245 (3)−0.17412 (12)0.0746 (6)
H160.87250.4425−0.22370.090*
C170.89034 (19)0.3790 (2)−0.10144 (11)0.0604 (5)
H170.98630.3675−0.10200.073*
C180.7963 (2)0.2142 (2)0.33049 (12)0.0688 (6)
H18A0.80830.13280.36950.083*
H18B0.80350.28940.35350.083*
C190.6963 (2)0.2399 (2)0.26482 (14)0.0671 (6)
H19A0.64230.33060.24810.081*
H19B0.64720.17420.26410.081*
C200.63401 (16)0.86157 (15)0.38230 (10)0.0409 (3)
C210.57843 (17)0.87198 (15)0.29878 (9)0.0425 (3)
H21A0.59100.95140.26370.051*
H21B0.47870.88040.30610.051*
C220.65069 (17)0.75300 (16)0.25537 (10)0.0431 (4)
C230.58698 (19)0.63898 (17)0.27661 (11)0.0497 (4)
H23A0.62750.57690.23810.060*
H23B0.48730.67210.26890.060*
C240.51975 (16)0.68075 (15)0.44372 (10)0.0411 (3)
H240.51800.63300.50050.049*
C250.36604 (16)0.74436 (16)0.42803 (9)0.0421 (3)
C260.30000 (18)0.87250 (18)0.44207 (11)0.0531 (4)
H260.35170.92300.45760.064*
C270.1571 (2)0.9260 (2)0.43309 (13)0.0671 (5)
H270.11401.01260.44190.081*
C280.0790 (2)0.8517 (3)0.41122 (14)0.0724 (6)
H28−0.01670.88750.40540.087*
C290.1442 (2)0.7237 (3)0.39810 (14)0.0725 (6)
H290.09170.67280.38380.087*
C300.28607 (19)0.6703 (2)0.40589 (12)0.0568 (5)
H300.32870.58400.39630.068*
C310.67344 (18)0.75204 (17)0.52198 (10)0.0470 (4)
C320.8144 (2)0.6878 (2)0.52163 (15)0.0738 (6)
H320.86290.65980.47340.089*
C330.8830 (3)0.6655 (3)0.5937 (2)0.1034 (10)
H330.97810.62130.59440.124*
C340.8105 (4)0.7087 (3)0.66459 (19)0.1085 (11)
H340.85750.69550.71260.130*
C350.6711 (3)0.7703 (3)0.66487 (15)0.0974 (9)
H350.62250.79710.71340.117*
C360.6012 (2)0.7933 (2)0.59327 (12)0.0684 (5)
H360.50580.83640.59320.082*
C370.80546 (19)0.72194 (19)0.23689 (12)0.0572 (5)
H37A0.85380.77910.25340.069*
H37B0.85850.62950.24110.069*
C380.7103 (2)0.7778 (2)0.16753 (11)0.0596 (5)
H38A0.70530.71910.12980.072*
H38B0.70060.86880.14210.072*
N10.88793 (13)0.30028 (12)0.04720 (8)0.0398 (3)
N20.60091 (13)0.77434 (13)0.44779 (8)0.0406 (3)
O10.76816 (14)0.48252 (11)0.10230 (8)0.0553 (3)
O20.70900 (14)0.92934 (12)0.39130 (8)0.0564 (3)
S10.89821 (5)0.04462 (4)0.11782 (3)0.05310 (14)
S20.61188 (5)0.55158 (4)0.38153 (3)0.05175 (14)
U11U22U33U12U13U23
C10.0417 (8)0.0372 (8)0.0412 (8)−0.0133 (6)−0.0005 (6)−0.0074 (6)
C20.0484 (9)0.0394 (8)0.0380 (8)−0.0135 (7)−0.0009 (7)−0.0104 (6)
C30.0539 (10)0.0412 (8)0.0419 (8)−0.0143 (7)0.0049 (7)−0.0067 (7)
C40.0671 (12)0.0396 (8)0.0484 (9)−0.0129 (8)0.0057 (8)−0.0035 (7)
C50.0443 (9)0.0386 (8)0.0405 (8)−0.0067 (7)−0.0010 (7)−0.0116 (6)
C60.0427 (9)0.0484 (9)0.0381 (8)−0.0056 (7)0.0009 (7)−0.0093 (7)
C70.0458 (9)0.0575 (10)0.0513 (10)−0.0121 (8)0.0016 (8)−0.0042 (8)
C80.0521 (11)0.0857 (15)0.0699 (13)−0.0261 (11)0.0023 (10)−0.0077 (11)
C90.0423 (11)0.109 (2)0.0902 (17)−0.0129 (12)−0.0071 (11)−0.0121 (14)
C100.0531 (12)0.0779 (15)0.1000 (18)0.0089 (11)−0.0135 (12)−0.0060 (13)
C110.0537 (11)0.0524 (10)0.0732 (13)−0.0014 (9)−0.0056 (9)−0.0066 (9)
C120.0397 (8)0.0455 (8)0.0402 (8)−0.0090 (7)−0.0046 (6)−0.0087 (7)
C130.0430 (9)0.0745 (12)0.0529 (10)−0.0214 (9)−0.0018 (8)−0.0109 (9)
C140.0445 (10)0.0924 (15)0.0718 (13)−0.0186 (10)−0.0175 (9)−0.0166 (11)
C150.0672 (13)0.0852 (15)0.0533 (11)−0.0169 (11)−0.0242 (10)−0.0062 (10)
C160.0642 (13)0.1120 (18)0.0427 (10)−0.0242 (13)−0.0038 (9)0.0008 (11)
C170.0408 (9)0.0904 (14)0.0452 (10)−0.0141 (9)−0.0019 (7)−0.0049 (9)
C180.0964 (16)0.0564 (11)0.0489 (10)−0.0207 (11)0.0187 (11)−0.0109 (9)
C190.0631 (12)0.0542 (11)0.0835 (15)−0.0214 (9)0.0233 (11)−0.0176 (10)
C200.0396 (8)0.0381 (8)0.0452 (8)−0.0127 (6)0.0048 (7)−0.0085 (6)
C210.0460 (9)0.0389 (8)0.0412 (8)−0.0128 (7)0.0034 (7)−0.0045 (6)
C220.0428 (9)0.0442 (8)0.0436 (8)−0.0143 (7)0.0055 (7)−0.0112 (7)
C230.0496 (10)0.0506 (9)0.0547 (10)−0.0197 (8)0.0072 (8)−0.0198 (8)
C240.0401 (8)0.0423 (8)0.0424 (8)−0.0181 (7)0.0015 (6)−0.0020 (6)
C250.0373 (8)0.0523 (9)0.0372 (8)−0.0174 (7)0.0038 (6)−0.0039 (7)
C260.0460 (10)0.0578 (10)0.0552 (10)−0.0166 (8)0.0067 (8)−0.0102 (8)
C270.0503 (11)0.0664 (12)0.0701 (13)−0.0030 (10)0.0111 (10)−0.0039 (10)
C280.0372 (10)0.1025 (18)0.0692 (13)−0.0149 (11)−0.0012 (9)−0.0005 (12)
C290.0471 (11)0.1038 (18)0.0773 (14)−0.0349 (12)−0.0018 (10)−0.0197 (13)
C300.0472 (10)0.0675 (12)0.0627 (11)−0.0259 (9)0.0024 (8)−0.0150 (9)
C310.0441 (9)0.0521 (9)0.0480 (9)−0.0211 (7)−0.0066 (7)−0.0008 (7)
C320.0497 (11)0.0854 (15)0.0829 (15)−0.0173 (11)−0.0134 (11)−0.0006 (12)
C330.0674 (16)0.119 (2)0.122 (3)−0.0301 (16)−0.0475 (17)0.016 (2)
C340.126 (3)0.135 (3)0.0827 (19)−0.067 (2)−0.0608 (19)0.0192 (18)
C350.119 (2)0.132 (2)0.0551 (13)−0.052 (2)−0.0197 (14)−0.0131 (14)
C360.0685 (13)0.0908 (15)0.0495 (11)−0.0253 (12)−0.0055 (9)−0.0134 (10)
C370.0448 (10)0.0526 (10)0.0742 (13)−0.0167 (8)0.0136 (9)−0.0151 (9)
C380.0691 (12)0.0647 (11)0.0480 (10)−0.0261 (10)0.0150 (9)−0.0152 (8)
N10.0399 (7)0.0400 (7)0.0371 (6)−0.0048 (5)−0.0042 (5)−0.0092 (5)
N20.0396 (7)0.0452 (7)0.0403 (7)−0.0194 (6)−0.0011 (5)−0.0029 (5)
O10.0651 (8)0.0390 (6)0.0549 (7)0.0005 (6)−0.0076 (6)−0.0120 (5)
O20.0652 (8)0.0551 (7)0.0601 (7)−0.0360 (6)−0.0013 (6)−0.0068 (6)
S10.0614 (3)0.0428 (2)0.0607 (3)−0.0205 (2)0.0047 (2)−0.01759 (19)
S20.0507 (3)0.0371 (2)0.0660 (3)−0.01365 (18)0.0064 (2)−0.00759 (19)
C1—C21.506 (2)C20—C211.508 (2)
C1—N11.3718 (18)C20—N21.3706 (19)
C1—O11.2183 (19)C20—O21.2199 (18)
C2—H2A0.9700C21—H21A0.9700
C2—H2B0.9700C21—H21B0.9700
C2—C31.517 (2)C21—C221.523 (2)
C3—C41.508 (2)C22—C231.506 (2)
C3—C181.506 (2)C22—C371.493 (2)
C3—C191.489 (3)C22—C381.505 (2)
C4—H4A0.9700C23—H23A0.9700
C4—H4B0.9700C23—H23B0.9700
C4—S11.8100 (18)C23—S21.8118 (19)
C5—H50.9800C24—H240.9800
C5—C61.524 (2)C24—C251.518 (2)
C5—N11.4726 (19)C24—N21.4744 (19)
C5—S11.8267 (17)C24—S21.8297 (16)
C6—C71.383 (2)C25—C261.385 (2)
C6—C111.390 (2)C25—C301.391 (2)
C7—H70.9300C26—H260.9300
C7—C81.388 (3)C26—C271.389 (3)
C8—H80.9300C27—H270.9300
C8—C91.372 (3)C27—C281.376 (3)
C9—H90.9300C28—H280.9300
C9—C101.377 (4)C28—C291.378 (3)
C10—H100.9300C29—H290.9300
C10—C111.384 (3)C29—C301.377 (3)
C11—H110.9300C30—H300.9300
C12—C131.380 (2)C31—C321.376 (3)
C12—C171.376 (2)C31—C361.376 (3)
C12—N11.4391 (19)C31—N21.433 (2)
C13—H130.9300C32—H320.9300
C13—C141.381 (3)C32—C331.380 (3)
C14—H140.9300C33—H330.9300
C14—C151.375 (3)C33—C341.379 (4)
C15—H150.9300C34—H340.9300
C15—C161.367 (3)C34—C351.356 (4)
C16—H160.9300C35—H350.9300
C16—C171.380 (3)C35—C361.380 (3)
C17—H170.9300C36—H360.9300
C18—H18A0.9700C37—H37A0.9700
C18—H18B0.9700C37—H37B0.9700
C18—C191.485 (3)C37—C381.491 (3)
C19—H19A0.9700C38—H38A0.9700
C19—H19B0.9700C38—H38B0.9700
N1—C1—C2118.89 (13)C20—C21—H21B109.0
O1—C1—C2120.36 (13)C20—C21—C22112.84 (13)
O1—C1—N1120.74 (14)H21A—C21—H21B107.8
C1—C2—H2A108.8C22—C21—H21A109.0
C1—C2—H2B108.8C22—C21—H21B109.0
C1—C2—C3113.86 (13)C23—C22—C21115.21 (13)
H2A—C2—H2B107.7C37—C22—C21118.26 (14)
C3—C2—H2A108.8C37—C22—C23117.80 (14)
C3—C2—H2B108.8C37—C22—C3859.63 (12)
C4—C3—C2115.73 (14)C38—C22—C21118.20 (14)
C18—C3—C2117.56 (14)C38—C22—C23116.52 (14)
C18—C3—C4116.33 (15)C22—C23—H23A108.7
C19—C3—C2117.76 (15)C22—C23—H23B108.7
C19—C3—C4118.35 (15)C22—C23—S2114.33 (12)
C19—C3—C1859.44 (13)H23A—C23—H23B107.6
C3—C4—H4A108.7S2—C23—H23A108.7
C3—C4—H4B108.7S2—C23—H23B108.7
C3—C4—S1114.30 (13)C25—C24—H24103.9
H4A—C4—H4B107.6C25—C24—S2115.68 (11)
S1—C4—H4A108.7N2—C24—H24103.9
S1—C4—H4B108.7N2—C24—C25114.89 (13)
C6—C5—H5103.9N2—C24—S2112.78 (10)
C6—C5—S1116.07 (11)S2—C24—H24103.9
N1—C5—H5103.9C26—C25—C24121.14 (14)
N1—C5—C6114.66 (13)C26—C25—C30118.65 (16)
N1—C5—S1112.51 (11)C30—C25—C24119.99 (15)
S1—C5—H5103.9C25—C26—H26119.8
C7—C6—C5121.04 (15)C25—C26—C27120.44 (18)
C7—C6—C11118.82 (17)C27—C26—H26119.8
C11—C6—C5119.94 (16)C26—C27—H27119.8
C6—C7—H7119.6C28—C27—C26120.4 (2)
C6—C7—C8120.74 (18)C28—C27—H27119.8
C8—C7—H7119.6C27—C28—H28120.4
C7—C8—H8119.9C27—C28—C29119.28 (19)
C9—C8—C7120.1 (2)C29—C28—H28120.4
C9—C8—H8119.9C28—C29—H29119.6
C8—C9—H9120.2C30—C29—C28120.8 (2)
C8—C9—C10119.5 (2)C30—C29—H29119.6
C10—C9—H9120.2C25—C30—H30119.8
C9—C10—H10119.6C29—C30—C25120.46 (19)
C9—C10—C11120.9 (2)C29—C30—H30119.8
C11—C10—H10119.6C32—C31—N2119.67 (17)
C6—C11—H11120.0C36—C31—C32120.55 (19)
C10—C11—C6119.9 (2)C36—C31—N2119.77 (16)
C10—C11—H11120.0C31—C32—H32120.4
C13—C12—N1120.51 (15)C31—C32—C33119.2 (3)
C17—C12—C13119.90 (16)C33—C32—H32120.4
C17—C12—N1119.56 (15)C32—C33—H33120.0
C12—C13—H13120.1C34—C33—C32119.9 (3)
C12—C13—C14119.84 (17)C34—C33—H33120.0
C14—C13—H13120.1C33—C34—H34119.7
C13—C14—H14119.9C35—C34—C33120.5 (2)
C15—C14—C13120.17 (18)C35—C34—H34119.7
C15—C14—H14119.9C34—C35—H35120.0
C14—C15—H15120.2C34—C35—C36120.1 (3)
C16—C15—C14119.70 (18)C36—C35—H35120.0
C16—C15—H15120.2C31—C36—C35119.6 (2)
C15—C16—H16119.6C31—C36—H36120.2
C15—C16—C17120.72 (19)C35—C36—H36120.2
C17—C16—H16119.6C22—C37—H37A117.7
C12—C17—C16119.66 (18)C22—C37—H37B117.7
C12—C17—H17120.2H37A—C37—H37B114.8
C16—C17—H17120.2C38—C37—C2260.61 (12)
C3—C18—H18A117.8C38—C37—H37A117.7
C3—C18—H18B117.8C38—C37—H37B117.7
H18A—C18—H18B114.9C22—C38—H38A117.8
C19—C18—C359.69 (13)C22—C38—H38B117.8
C19—C18—H18A117.8C37—C38—C2259.76 (12)
C19—C18—H18B117.8C37—C38—H38A117.8
C3—C19—H19A117.7C37—C38—H38B117.8
C3—C19—H19B117.7H38A—C38—H38B114.9
C18—C19—C360.87 (13)C1—N1—C5124.94 (13)
C18—C19—H19A117.7C1—N1—C12118.35 (13)
C18—C19—H19B117.7C12—N1—C5115.82 (11)
H19A—C19—H19B114.8C20—N2—C24125.52 (13)
N2—C20—C21119.50 (13)C20—N2—C31117.58 (13)
O2—C20—C21120.25 (14)C31—N2—C24115.62 (12)
O2—C20—N2120.24 (15)C4—S1—C5102.63 (8)
C20—C21—H21A109.0C23—S2—C24102.03 (8)
C1—C2—C3—C487.12 (18)C25—C24—N2—C20−68.64 (19)
C1—C2—C3—C18−129.09 (17)C25—C24—N2—C31124.65 (15)
C1—C2—C3—C19−61.01 (19)C25—C24—S2—C2357.87 (12)
C2—C1—N1—C53.3 (2)C25—C26—C27—C280.9 (3)
C2—C1—N1—C12171.94 (13)C26—C25—C30—C290.0 (3)
C2—C3—C4—S1−67.20 (18)C26—C27—C28—C29−0.2 (3)
C2—C3—C18—C19107.58 (18)C27—C28—C29—C30−0.6 (3)
C2—C3—C19—C18−107.24 (17)C28—C29—C30—C250.7 (3)
C3—C4—S1—C560.62 (15)C30—C25—C26—C27−0.8 (3)
C4—C3—C18—C19−108.84 (18)C31—C32—C33—C34−0.7 (4)
C4—C3—C19—C18105.47 (18)C32—C31—C36—C350.2 (3)
C5—C6—C7—C8−176.77 (16)C32—C31—N2—C20−68.0 (2)
C5—C6—C11—C10176.14 (19)C32—C31—N2—C2499.79 (19)
C6—C5—N1—C1−67.81 (19)C32—C33—C34—C351.7 (5)
C6—C5—N1—C12123.27 (14)C33—C34—C35—C36−1.7 (5)
C6—C5—S1—C456.71 (12)C34—C35—C36—C310.7 (4)
C6—C7—C8—C91.3 (3)C36—C31—C32—C33−0.2 (3)
C7—C6—C11—C101.2 (3)C36—C31—N2—C20112.91 (19)
C7—C8—C9—C100.1 (4)C36—C31—N2—C24−79.3 (2)
C8—C9—C10—C11−0.8 (4)C37—C22—C23—S277.21 (18)
C9—C10—C11—C60.1 (4)C38—C22—C23—S2145.15 (14)
C11—C6—C7—C8−1.9 (3)N1—C1—C2—C3−73.44 (18)
C12—C13—C14—C150.5 (3)N1—C5—C6—C7−18.2 (2)
C13—C12—C17—C160.6 (3)N1—C5—C6—C11167.02 (15)
C13—C12—N1—C1−62.6 (2)N1—C5—S1—C4−78.17 (12)
C13—C12—N1—C5107.12 (17)N1—C12—C13—C14−179.08 (17)
C13—C14—C15—C160.9 (4)N1—C12—C17—C16178.48 (19)
C14—C15—C16—C17−1.5 (4)N2—C20—C21—C22−72.77 (18)
C15—C16—C17—C120.8 (4)N2—C24—C25—C26−18.8 (2)
C17—C12—C13—C14−1.2 (3)N2—C24—C25—C30166.66 (15)
C17—C12—N1—C1119.57 (18)N2—C24—S2—C23−77.24 (12)
C17—C12—N1—C5−70.7 (2)N2—C31—C32—C33−179.3 (2)
C18—C3—C4—S1148.55 (15)N2—C31—C36—C35179.3 (2)
C19—C3—C4—S180.74 (19)O1—C1—C2—C3106.17 (17)
C20—C21—C22—C2387.61 (17)O1—C1—N1—C5−176.34 (15)
C20—C21—C22—C37−59.3 (2)O1—C1—N1—C12−7.7 (2)
C20—C21—C22—C38−128.05 (16)O2—C20—C21—C22106.51 (17)
C21—C20—N2—C243.7 (2)O2—C20—N2—C24−175.58 (15)
C21—C20—N2—C31170.18 (14)O2—C20—N2—C31−9.1 (2)
C21—C22—C23—S2−69.90 (17)S1—C5—C6—C7−152.08 (13)
C21—C22—C37—C38−107.87 (17)S1—C5—C6—C1133.10 (19)
C21—C22—C38—C37107.97 (17)S1—C5—N1—C167.73 (17)
C22—C23—S2—C2462.03 (13)S1—C5—N1—C12−101.19 (13)
C23—C22—C37—C38106.03 (17)S2—C24—C25—C26−152.98 (13)
C23—C22—C38—C37−108.16 (17)S2—C24—C25—C3032.50 (19)
C24—C25—C26—C27−175.41 (16)S2—C24—N2—C2066.84 (18)
C24—C25—C30—C29174.70 (17)S2—C24—N2—C31−99.88 (14)
D—H···AD—HH···AD···AD—H···A
C18—H18A···O2i0.972.603.364 (2)136
C38—H38A···O10.972.533.384 (2)146
Table 1

Hydrogen-bond geometry (Å, °)

D—H⋯A D—HH⋯A DA D—H⋯A
C18—H18A⋯O2i 0.972.603.364 (2)136
C38—H38A⋯O10.972.533.384 (2)146

Symmetry code: (i) .

  5 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.  Dual metalloprotease inhibitors: mercaptoacetyl-based fused heterocyclic dipeptide mimetics as inhibitors of angiotensin-converting enzyme and neutral endopeptidase.

Authors:  J A Robl; C Q Sun; J Stevenson; D E Ryono; L M Simpkins; M P Cimarusti; T Dejneka; W A Slusarchyk; S Chao; L Stratton; R N Misra; M S Bednarz; M M Asaad; H S Cheung; B E Abboa-Offei; P L Smith; P D Mathers; M Fox; T R Schaeffer; A A Seymour; N C Trippodo
Journal:  J Med Chem       Date:  1997-05-23       Impact factor: 7.446

3.  General and scalable amide bond formation with epimerization-prone substrates using T3P and pyridine.

Authors:  Joshua R Dunetz; Yanqiao Xiang; Aaron Baldwin; Justin Ringling
Journal:  Org Lett       Date:  2011-08-29       Impact factor: 6.005

Review 4.  Omapatrilat. Bristol-Myers Squibb.

Authors:  R Tabrizchi
Journal:  Curr Opin Investig Drugs       Date:  2001-10

5.  Direct imine acylation: rapid access to diverse heterocyclic scaffolds.

Authors:  William P Unsworth; Christiana Kitsiou; Richard J K Taylor
Journal:  Org Lett       Date:  2012-12-24       Impact factor: 6.005

  5 in total
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1.  2,3-Diphenyl-2,3,5,6-tetra-hydro-4H-1,3-thia-zin-4-one.

Authors:  Hemant P Yennawar; Lee J Silverberg
Journal:  Acta Crystallogr Sect E Struct Rep Online       Date:  2014-01-15

2.  Crystal structures of two isomeric 2-aryl-3-phenyl-1,3-thia-zepan-4-ones.

Authors:  Hemant P Yennawar; Samuel D Peterson; Lee J Silverberg
Journal:  Acta Crystallogr E Crystallogr Commun       Date:  2019-07-26

3.  2,3-Diphenyl-2,3-di-hydro-4H-1,3-benzo-thia-zin-4-one.

Authors:  Hemant P Yennawar; Ryan V Bendinsky; David J Coyle; Aaron S Cali; Lee J Silverberg
Journal:  Acta Crystallogr Sect E Struct Rep Online       Date:  2014-03-22

4.  2,3-Diphenyl-2,3-di-hydro-4H-pyrido[3,2-e][1,3]thia-zin-4-one.

Authors:  Hemant P Yennawar; Harnoor Singh; Lee J Silverberg
Journal:  Acta Crystallogr Sect E Struct Rep Online       Date:  2014-05-03

5.  2,3-Diphenyl-1,3-thia-zolidin-4-one.

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Journal:  Acta Crystallogr Sect E Struct Rep Online       Date:  2014-07-02
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