backbone and the allyl side chains, Lewis acid-catalyzed three-component condensationreactions of carbonyl compounds, N-trimethylsilylcarbamates, and allyltrimethylsilane are studied. The reaction of these three compounds took place in the presence of a catalytic amount of TrClO4 at 0°C to yield the corresponding N-homoallylcarbamates in good yields. This reaction was also applied to the synthesis of a
Re2O7-catalyzed three-component synthesis of protected secondary and tertiary homoallylic amines
作者:Suman Pramanik、Prasanta Ghorai
DOI:10.1039/c2cc15472b
日期:——
Three-componentsynthesis of protected secondary and "for the first time" tertiary homoallylic amines is achieved from carbonyl, carbamate, and allyltrimethylsilanes using a Re(2)O(7)-catalyst under mild and open flask conditions. Excellent chemoselectivities and diastereoselectivities were observed.