(2S,4R)-2-[(1R)-1-(4-Bromophenyl)-2-nitroethyl]-4-ethylcyclohexanone
نویسندگان
چکیده
منابع مشابه
2-(4-Bromophenyl)-2-methylpropanamide
In the crystal of the title compound, C(10)H(12)BrNO, inversion dimers linked by pairs of N-H⋯O hydrogen bonds generate R(2) (2)(8) loops. Further N-H⋯O hydrogen bonds link the dimers into sheets propagating in (100).
متن کاملEthyl 5-(4-Bromophenyl)-4-methyl-1H-pyrrole- 2-carboxylate
This note describes a sequence converting an oxime-substituted pyrrolidine into a trisubstituted pyrrole structure. The synthetic route is based on a double chlorination of the pyrrolidine substrate followed by the base induced formation of both an imine and a nitrile oxide functionality. The latter reacts with an immobilized thiourea to yield an isothiocyanate which upon elimination generates ...
متن کامل(1R*,2R*)-1-(4-Chlorophenyl)-4-dimethylamino-1-(3-methoxy-2-naphthyl)-2-(1-naphthyl)butan-2-ol
In the title compound, C(33)H(32)ClNO(2), the benzene ring is oriented at dihedral angles of 6.23 (5) and 66.44 (5)° with respect to the two naphthalene ring systems. An intra-molecular O-H⋯N hydrogen bond between the hydr-oxy H atom and the amine N atom generates an S(6) ring.
متن کامل(2S,4R)-2-[(1R)-1-(4-Bromophenyl)-2-nitroethyl]-4-ethylcyclohexanone
The crystal structure of the title compound, C(16)H(20)BrNO(3), contains three chiral centers in the configuration 1R,2S,6R. The cyclo-hexane ring is in a chair conformation. In the crystal, mol-ecules are linked by weak C-H⋯O inter-actions, forming chains along the a-axis direction.
متن کامل(1R*,2S*)-2-Nitro-1-(4-nitrophenyl)propanol
The title compound, C(9)H(10)N(2)O(5), presents a racemic mixture of two enanti-omeric diastereomers. In the crystal, mol-ecules assemble into zigzag chains parallel to the b axis [C(6) motif] due to the formation of elongated O-H⋯O(N) hydrogen bonds. Of inter-est is the fact that only the aliphatic nitro group is involved in hydrogen bonding and it adopts a gauche conformation with respect to ...
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ژورنال
عنوان ژورنال: Acta Crystallographica Section E Structure Reports Online
سال: 2013
ISSN: 1600-5368
DOI: 10.1107/s1600536813001426