作者:Daniel L. Priebbenow、Scott G. Stewart、Frederick M. Pfeffer
DOI:10.1016/j.tetlet.2012.01.037
日期:2012.3
Domino Heck-aza-Michael reactions are an efficient method for the rapid synthesis of functionalised N-heterocycles. An asymmetric version of this domino process has been developed to access chiral 1,3-disubstituted N-heterocycles from amino acid precursors in excellent yields (68–81%) with moderate to high diastereoselectivity (up to 92% de).
Domino Heck-aza-Michael反应是一种快速合成功能化N杂环的有效方法。已经开发出这种多米诺骨方法的不对称形式,可以以优异的收率(68–81%)和中等至高的非对映选择性(高达92%de)从氨基酸前体中获得手性1,3-二取代的N-杂环。