Chiral cyclic architectonics with tetraphenylethylenes: conformation immobilization, optical resolution and
Qi Meng1, Liwen Cui1, Qi Liao1
1Jiangsu Province Key Laboratory of Fine Petrochemical Engineering, School of Petrochemical Engineering, Changzhou University, Changzhou, 213164, China. whxj@cczu.edu.cn.
Chemical Communications (Cambridge, England)
|August 30, 2022
Abstract:
Chiral cyclic tetraphenylethylenes (TPEs) were synthesized by cyclization with chiral binaphthols. The helical conformation can be immobilized and multi-isomers can be separated resulting from (Z/E)-isomerism and helical chirality of TPE. The chiral cyclic TPEs can emit deep blue circularly polarized luminescence (CPL) in both solution and film states.
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