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1-[2-(4-Nitrophenyl)-5-(5-phenyl-1,2-oxazol-3-yl)-1,2,3,4-tetrahydroquinolin-4-yl]pyrrolidin-2-one.

ABSTRACT: The title compound, (I) C(28)H(24)N(4)O(4), is the trans diastereo-isomer of the compound 1-[2-(4-nitro-phen-yl)-6-(5-phenyl-3-isoxazol-yl)-1,2,3,4-tetra-hydro-4-quinolin-yl]-2-pyrrolidinone monohydrate, (II) [Gutierrez et al. (2011 ?). Acta Cryst. E67, o175-o176]. The most obvious differences between the diastereo-isomers are the dihedral angles between the isoxazole ring and the benzene and phenyl rings [47.0?(2); 56.4?(2) and 33.3?(2); 11.0?(2)°, respectively, for (II) 75.4?(2) and 5.8?(3), respectively, for (I)]. In the crystal of (I), the mol-ecules are linked by N-H?O inter-actions into a chain along [001] with graph-set notation C(8).

SUBMITTER: Gutierrez M 

PROVIDER: S-EPMC3051757 | biostudies-literature | 2011 Jan

REPOSITORIES: biostudies-literature

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1-[2-(4-Nitrophenyl)-5-(5-phenyl-1,2-oxazol-3-yl)-1,2,3,4-tetrahydroquinolin-4-yl]pyrrolidin-2-one.

Gutierrez Margarita M   Astudillo Luis L   Quesada Luisa L   Brito Iván I   López-Rodríguez Matías M  

Acta crystallographica. Section E, Structure reports online 20110108 Pt 2

The title compound, (I) C(28)H(24)N(4)O(4), is the trans diastereo-isomer of the compound 1-[2-(4-nitro-phen-yl)-6-(5-phenyl-3-isoxazol-yl)-1,2,3,4-tetra-hydro-4-quinolin-yl]-2-pyrrolidinone monohydrate, (II) [Gutierrez et al. (2011 ▶). Acta Cryst. E67, o175-o176]. The most obvious differences between the diastereo-isomers are the dihedral angles between the isoxazole ring and the benzene and phenyl rings [47.0 (2); 56.4 (2) and 33.3 (2); 11.0 (2)°, respectively, for (II) 75.4 (2) and 5.8 (3), r  ...[more]

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