Reversible and irreversible conformational changes in poly(isocyanide)s: a remote stereoelectronic effect

被引:10
作者
Amabilino, DB
Serrano, JL
Veciana, J
机构
[1] CSIC, Inst Ciencia Mat Barcelona, Bellaterra 08193, Catalonia, Spain
[2] Univ Zaragoza, CSIC, Inst Ciencia Mat Aragon, E-50009 Zaragoza, Spain
关键词
D O I
10.1039/b411449c
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Poly( isocyanide)s prepared by diastereoselective polymerisation of two chiral monomers, which differ only in the presence of a nitro-group adjacent to the stereogenic group, exhibit long range chiral induction, but a surprising influence of a remote substituent on the conformation and stability of the secondary structure in the macromolecules.
引用
收藏
页码:322 / 324
页数:3
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