作者:Kristin D. Schleicher、Timothy F. Jamison
DOI:10.1021/ol063111x
日期:2007.3.1
[reaction: see text] The nickel(0)-catalyzed coupling of alpha-olefins and isocyanates proceeds in the presence of the N-heterocyclic carbene ligand IPr to provide alpha,beta-unsaturated amides. Carbon-carbon bond formation occurs preferentially at the 2-position of the olefin. The N-tert-butyl amide products can be converted to the corresponding primary amides under acidic conditions.
[反应:见正文]在N-杂环卡宾配体IPr存在下,进行α-烯烃和异氰酸酯的镍(0)催化偶联,以提供α,β-不饱和酰胺。碳-碳键的形成优先发生在烯烃的2位。N-叔丁基酰胺产物可在酸性条件下转化为相应的伯酰胺。