Thermal Cleavage of Oxazolidine-4,5-diones to Imines: A Short Synthesis of 3,4-Dihydro-3,3-dimethyl-7-trifluoromethylisoquinoline-2-oxide
作者:Ronald C. Bernotas、Ginette Adams、Thaddeus R. Nieduzak
DOI:10.1080/00397919608003751
日期:1996.9
Abstract A series of oxazolidine-4,5-diones 2 was thermally cleaved to cyclic imines 3 in excellent yield. This reaction was utilized in an efficient synthesis of a 3,4-dihydroisoquinoline-based nitrone 1b.