作者:Olga Petrovskaia、Bruce M. Taylor、Diane B. Hauze、Patrick J. Carroll、Madeleine M. Joullié
DOI:10.1021/jo0105179
日期:2001.11.1
The reaction mechanisms of amino acids with a new class of fluorogenic reagents were investigated. The structures of colored and fluorescent species formed in these reactions were partially confirmed by experimental evidence. Reaction intermediates, C-N-C 1,3-dipoles derived from imines, were trapped with dipolarophiles in 3 + 2 cycloadditions to form spiropyrrolidines.
研究了氨基酸与新型荧光试剂的反应机理。在这些反应中形成的有色和荧光物质的结构被实验证据部分证实。反应中间体,亚胺衍生的CNC 1,3-偶极,在3 + 2个环加成物中被偶极亲和剂捕获,形成螺吡咯烷。