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Synthesis of a new troponoid liquid crystalline library on solid support

✍ Scribed by Masashi Hashimoto; Akira Mori; Hitoshi Inoue; Hiroyuki Nagamiya; Takayuki Doi; Takashi Takahashi

Publisher
Elsevier Science
Year
2003
Tongue
French
Weight
332 KB
Volume
44
Category
Article
ISSN
0040-4039

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✦ Synopsis

Five types of troponoids including 40 molecules were prepared by means of palladium(0)-catalyzed carbonylation and successive acylation or benzoylation after immobilization of 2-methoxy-5-trifluoromethylsulfonyloxytropone on solid support. Four types of them showed mesophases. The final products have enough purity to detect their mesomorphic properties.

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