Crystal structure of ethyl 4-(2-chlorophenyl)-2-methyl-4H-pyrimido[2,1-b][1,3]benzothiazole-3-carboxylate

Crystal structure of ethyl 4-(2-chlorophenyl)-2-methyl-4H-pyrimido[2,1-b][1,3]benzothiazole-3-carboxylate

In the title compound, C20H17ClN2O2S, the dihedral angle between the planes of the benzothiazole fused ring system (r.m.s. deviation = 0.024 Å) and the chlorobenzene ring is 89.62 (12)°. The ester C—O—C—C side chain has an anti orientation [torsion angle = −155.2 (3)°]. In the crystal, weak aromatic...

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Bibliographic Details
Main Authors: Balbir Kumar, Manmeet Kour, Satya Paul, Rajni Kant, Vivek K. Gupta
Format: Article
Language:English
Published: International Union of Crystallography 2015-09-01
Series:Acta Crystallographica Section E: Crystallographic Communications
Subjects:
crystal structure
pyrimido[2,1-b][1,3]benzothiazole
ester
biological activity
Online Access:http://scripts.iucr.org/cgi-bin/paper?S2056989015014905

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http://scripts.iucr.org/cgi-bin/paper?S2056989015014905

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