Intramolecular imine cross-coupling in dibenzylidine sulfamides: Synthesis of unsymmetrical 1,2-diaryl ethanediamines
作者:Sunil V. Pansare、Mahesh G. Malusare
DOI:10.1016/0040-4039(96)00406-6
日期:1996.4
Intramolecular reductive cross-coupling of unsymmetrical dibenzylidene sulfamides generates the corresponding cyclic sulfamides in good yield. These intermediates are readily converted to the free, unsymmetrical1,2-diarylethanediamines.