Diethyl 1-benzyl-2,2-dioxo-4-phenyl-3,4,6,7,8,8a-hexahydro-1H-pyrrolo[2,1-c][1,4]thiazine-1,3-dicarboxylate
نویسندگان
چکیده
منابع مشابه
Diethyl 1-benzyl-2,2-dioxo-4-phenyl-3,4,6,7,8,8a-hexahydro-1H-pyrrolo[2,1-c][1,4]thiazine-1,3-dicarboxylate
In the title compound, C(26)H(31)NO(6)S, the five-membered pyrrolidine ring adopts an envelope conformation and the six-membered thia-zine ring is in a distorted chair conformation. The crystal packing is stabilized through an inter-molecular C-H⋯O inter-action, generating inversion-related R(2) (2)(10) ring motifs.
متن کامل1-Benzyl-2-phenyl-1H-benzimidazole
The title compound, C(20)H(16)N(2), has been synthesized by the reaction of benzaldehyde with o-phenyl-endiamine and l-proline. The benzimidazole group makes a dihedral angle of 29.04 (1)° with the attached benzene ring, and is approximately perpendicular to the plane of the benzyl group [dihedral angle = 88.9 (1)°] The crystal packing exhibits no unusually short inter-molecular contacts.
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In the title compound, C(18)H(20)N(4)O(6), the dihedral angle between the two fused five-membered rings in the glycoluril unit is 64.42 (2)°. The crystal structure features inter-molecular N-H⋯O and C-H⋯O interactions. An intramolecular C-H⋯O contact is also present.
متن کاملDiethyl 5,5′-thiobis[2-amino-4-(4-fluorophenyl)-1-phenyl-1H-pyrrole-3-carboxylate]
In the title compound, C(38)H(32)F(2)N(4)O(4)S, the ethyl chain of the ethoxy-carbonyl group displays rotational disorder with site occupancy factors ca 0.6 and 0.4. The S atom lies on a twofold rotation axis. There are both inter- and intra-molecular hydrogen bonds in the crystal structure. An intra-molecular N-H⋯O hydrogen bond forms a six-membered ring, while an inter-molecular N-H⋯F hydroge...
متن کامل4-Phenyl-1H-imidazole (a low-temperature redetermination), 1-benzyl-1H-imidazole and 1-mesityl-1H-imidazole.
Low-temperature studies of the simple variously substituted imidazole types 4-phenyl-1H-imidazole, C9H8N2, 1-benzyl-1Himidazole, C10H10N2, and 1-mesityl-1H-imidazole, C12H14N2, extend comparisons between parent imidazole species and their derivatives, the pronounced double-bond localization opposite the substituted N atom common to simple neutral species being redistributed aromatically on prot...
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ژورنال
عنوان ژورنال: Acta Crystallographica Section E Structure Reports Online
سال: 2011
ISSN: 1600-5368
DOI: 10.1107/s1600536811031047