作者:Keisuke Yoshida、Takumi Furuta、Takeo Kawabata
DOI:10.1002/anie.201100700
日期:2011.5.16
Matters of length: Exclusive or predominant monoacylation of 1,n‐linear diols took place in the presence of 1 when the chain length of linear diols was equal to or shorter than five carbon atoms. The chemoselectivity of acylation between 1,5‐pentanediol (n=5) and 1,6‐hexanediol (n=6) was 5.2, and that between 1,5‐pentanediol and its monoacylate was 113.
长度的事项:独占或1主要单酰化,Ñ -线性二醇发生在存在1时线性二醇的链长度等于或短于5个碳原子。1,5-戊二醇(n = 5)和1,6-己二醇(n = 6)之间的酰化化学选择性为5.2,1,5-戊二醇及其单酰化物之间的酰化化学选择性为113。