(R)-2-Cyano-N-(1-phenylethyl)acetamide
نویسندگان
چکیده
In the title compound, C11H12N2O, the dihedral angle between the acetamide group and the benzene ring is 68.7 (1)°. In the crystal, N-H⋯O and weak C-H⋯O hydrogen bonds link the mol-ecules into chains along the a-axis direction.
منابع مشابه
Crystal structure of 2-cyano-N-(furan-2-ylmethyl)acetamide
In the title compound, C8H8N2O2, the acetamide unit is inclined to the furan ring by 76.7 (1)°. In the crystal, mol-ecules are linked by N-H⋯O and C-H⋯O hydrogen bonds, generating C(4) chains along [100]. The carbonyl O atom is a bifurcated acceptor and an R (1) 2(6) ring is formed.
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In the title compound, C(18)H(18)N(2)O, the dihedral angle between the indole system and the phenyl ring is 17.2 (2)°. The crystal packing features two N-H⋯O hydrogen bonds, which link the mol-ecules into layers parallel to (001). The absolute configuration was determined by the synthetic procedure and was set according to the starting material.
متن کاملCrystal structure of 2-cyano-N-(furan-2-ylmethyl)-3-(3-nitrophenyl)propanamide
In the title compound, C15H11N3O4, the acetamide group is inclined to the furan ring by 66.5 (1)°. The dihedral angle between the furan ring and the benzene ring is 66.8 (1)°. In the crystal, mol-ecules are linked by pairs of N-H⋯N hydrogen bonds, forming inversion dimers with an R 2 (2)(12) ring motif. The dimers are linked via two pairs of C-H⋯O hydrogen bonds to the same acceptor oxygen atom...
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A series of novel polyfunctionalized acyclic and heterocyclic dye precursors and their respective azo (hydrazone) counterpart dyes and dye precursors based on conjugate enaminones and/or enaminonitrile moieties were synthesized. The dyes and their precursors are based on 2-cyano-N-(3-cyano-4,5,6,7-tetrahydrobenzo[b]thiophen-2-yl)-acetamide, 2-ethoxycarbonyl-N-(3-cyano-4,5,6,7-tetrahydrobenzo[b]...
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In the title compound, C9H9ClN4OS, the dihedral angle between the acetamide moiety and the pyridine ring is 4.83 (12)°. The O=C-C-Cl torsion angle is 46.4 (3)° and an intra-molecular C-H⋯O inter-action generates an S(6) ring. In the crystal, mol-ecules are linked by N-H⋯O, N-H⋯N and C-H⋯N hydrogen bonds, generating sheets lying parallel to (120).
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