Organocatalytic 1,3-dipolar cycloaddition reaction of α,β-unsaturated ketones with azides through iminium catalysis
作者:Wenjun Li、Zhiyun Du、Kun Zhang、Jian Wang
DOI:10.1039/c4gc01929f
日期:——
1,3-Dipolar cycloaddition reaction of α,β-unsaturated ketones with azides through iminium catalysis has been developed. This method could furnish 1,4,5-trisubstituted 1,2,3-triazoles in good yields and high levels of regioselectivity.
已经开发了亚胺催化的α,β-不饱和酮与叠氮化物的1,3-偶极环加成反应。该方法可以提供高产率和高区域选择性的1,4,5-三取代的1,2,3-三唑。