Tetrahedron

Synthesis of quinoxaline–benzoxale conjugates and mesomorphic properties

CJ Chen, YC Wu, HS Sheu, GH Lee, CK Lai

文献索引：Chen, Chun-Jung; Wu, Yu-Che; Sheu, Hwo-Shuenn; Lee, Gene-Hsiang; Lai, Chung K. Tetrahedron, 2011 , vol. 67, # 1 p. 114 - 124

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被引用次数: 20

摘要

A new series of non-discotic heterocyclic compounds 1a–e derived from quinoxaline was prepared and their mesomorphic properties investigated. The crystal and molecular structures of nonmesogenic 2, 3-bis (3, 4-didodecyloxyphenyl) quinoxaline-6-carboxylic acid 4-[(4-butoxy2-hydroxyphenylimino) methyl] phenyl ester 2a (n= 4, m= 12) were determined by means of X-ray structural analysis. It crystallizes in a monoclinic space group P2 (1)/c, ...