Macromolecules

Copolymerization of chiral amino acid-based acetylenes and helical conformation of the copolymers

G Gao, F Sanda, T Masuda

文献索引：Gao, Guangzheng; Sanda, Fumio; Masuda, Toshio Macromolecules, 2003 , vol. 36, # 11 p. 3938 - 3943

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被引用次数: 69

摘要

The present study deals with the copolymerization of an amino acid-based acetylene, N-(tert- butoxycarbonyl)-l-alanine N'-propargylamide (l-1A) with the optical isomer (d-1A), achiral hexanoic acid N-propargylamide (2A), and pivalic acid N-propargylamide (3A), and chiroptical properties of the copolymers. The copolymerization catalyzed by (nbd) Rh+ [η6- C6H5B-(C6H5) 3] afforded copolymers with number-average molecular weights over 104 ...