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Ethyl 2-cyano-5-oxo-5-(thio-phen-2-yl)-3-(3,4,5-trimeth-oxy-phen-yl)penta-noate.

ABSTRACT: In the title compound, C21H23NO6S, the dihedral angle between the thio-pene and benzene rings is 88.66?(6)°. In the crystal, mol-ecules are connected by C-H?N and C-H?O hydrogen bonds, forming a tape along [10-1]. In addition, C-H?? and ?-? stacking [centroid-centroid distance = 3.879?(2)?Å between the thio-phene rings] inter-actions are observed.

SUBMITTER: Prabhuswamy M 

PROVIDER: S-EPMC3588823 | biostudies-other | 2012 Dec

REPOSITORIES: biostudies-other

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Ethyl 2-cyano-5-oxo-5-(thio-phen-2-yl)-3-(3,4,5-trimeth-oxy-phen-yl)penta-noate.

Prabhuswamy M M   Madan Kumar S S   Raghavendra K R KR   Abdoh M M M MM   Shashikanth S S   Lokanath N K NK  

Acta crystallographica. Section E, Structure reports online 20121103 Pt 12

In the title compound, C21H23NO6S, the dihedral angle between the thio-pene and benzene rings is 88.66 (6)°. In the crystal, mol-ecules are connected by C-H⋯N and C-H⋯O hydrogen bonds, forming a tape along [10-1]. In addition, C-H⋯π and π-π stacking [centroid-centroid distance = 3.879 (2) Å between the thio-phene rings] inter-actions are observed. ...[more]