作者:Timothy E. Hopkins、Kenneth B. Wagener
DOI:10.1021/ma021668w
日期:2003.4.1
N-protected amino acid and dipeptide branched, chiral polyolefins have been prepared using acyclic diene metathesis polycondensation chemistry. The polymerizations were performed in THF using Grubbs' second-generation catalyst. The polymers bearing CBz-protected amino acids and dipeptides are semicrystalline with melt transitions of up to 150 °C, whereas the polymers bearing BOC-protected amino acids and dipeptides
N-保护的氨基酸和二肽支链的手性聚烯烃已使用无环二烯复分解缩聚化学方法制备。使用Grubbs的第二代催化剂在THF中进行聚合。带有CBz保护的氨基酸和二肽的聚合物是半结晶的,熔融转变温度高达150°C,而带有BOC保护的氨基酸和二肽的聚合物主要是无定形的,除了双BOC保护的赖氨酸聚合物,是半结晶的。