Steric Relations between alpha-(1-Naphthyl)-propionic Acid and alpha-(3-Thianaphthenyl)-propionic Acid.
نویسندگان
چکیده
منابع مشابه
3-(4-Methoxybenzoyl)propionic acid
In the crystal of the title compound, C(11)H(12)O(4), inversion dimers arise from pairs of intermolecular O-H⋯O hydrogen bonds and C-H⋯O bonds further consolidate the packing. There is also a C-H⋯π contact between the benzene ring and the methyl-ene group.
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The crystal structure of the title compound, C(10)H(9)Cl(2)NO(3), consists of dimers due to inter-molecular O-H⋯O hydrogen bonding forming an R(2) (2)(8) ring through the carboxyl- groups. These dimers are linked to each other by inter-molecular hydrogen bonds between the amine group and the adjacent carbonyl O atom. A single C-Cl⋯π inter-action is also observed between the chloro-substituted a...
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The title compound, C(12)H(14)O(4), is an important inter-mediate in the synthesis of biologically active heterocyclic compounds. In the crystal structure, inter-molecular O-H⋯O and C-H⋯O hydrogen bonds link the mol-ecules. There are also C-H⋯π contacts between the benzene ring and the methyl-ene groups.
متن کامل3-[3-(2-Fluorobenzoyl)thioureido]propionic acid
In the title compound, C10H11FN3O3S, the 2-fluoro-benzoyl and proponic acid groups maintain a trans-cis conformation with respect to the thiono C=S bond across their C-N bonds. The propionic acid group adopts an anti conformation about the C-C bond, with an N-C-C-C torsion angle of 173.8 (2)°. The amino groups are involved in the formation of intra-molecular N-H⋯O and N-H⋯F hydrogen bonds. In t...
متن کامل3-(Pyridin-3-yl)propionic acid
In the crystal of the title compound, C(8)H(9)NO(2), mol-ecules assemble to form C(8) chains along the b axis by N-H⋯O hydrogen bonds, supported by weaker C-H⋯O hydrogen bonded-inter-actions between adjacent chains.
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ژورنال
عنوان ژورنال: Acta Chemica Scandinavica
سال: 1956
ISSN: 0904-213X
DOI: 10.3891/acta.chem.scand.10-1192