期刊
JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY
卷 44, 期 18, 页码 5337-5343出版社
WILEY
DOI: 10.1002/pola.21580
关键词
amino acid; norbornene; ring-opening metathesis polymerization; ruthenium catalyst
Amino acid-derived novel norbornene derivatives, N,N '-(endo-bicyclo[2.2.1] hept-5-en-2,3-diyldicarbonyl) bis-L-alanine methyl ester (NBA), N, N '-(endo-bicyclo[2.2.1] hept-5-en-2,3-diyldicarbonyl) bis-L-leucine methyl ester (NBL), N,N '-(endo-bicyclo[2.2.1] hept-5-en-2,3-diyldicarbonyl) bis-L-phenylalanine methyl ester (NBF) were synthesized and polymerized using the Grubbs 2nd generation ruthenium (Ru) catalyst. Although NBA, NBL, and NBF did not undergo homopolymerization, they underwent copolymerization with norbornene (NB) to give the copolymers with M. ranging from 5200 to 38,100. The maximum incorporation ratio of the amino acid-based unit was 9%, and the cis contents of the main chain were 54-66%. (c) 2006 Wiley Periodicals, Inc.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据