One-Step Hydroamidation of a Schiff Base with Trichlorosilane
作者:Hidenori Okamoto、Shozo Kato
DOI:10.1246/bcsj.64.2128
日期:1991.7
We have found that the treatment of a Schiff base (2) with trichlorosilane and chloroacetyl chloride results in a highly active chloroacetamide herbicide (1) in an excellent yield. This one-step hydroamidation reaction of a Schiff base is a useful synthetic method.
A Facile Reduction of Certain Schiff Bases with Di- and Trichlorosilanes
作者:Hidenori Okamoto、Shozo Kato
DOI:10.1246/bcsj.64.3466
日期:1991.11
The reduction of N-[(3-methoxy-2-thienyl)methylene]-2,6-dimethylaniline (2) by use of trichlorosilane proceeded smoothly in the presence of a catalytic amount of BF3·Et2O. The trichlorosilane/BF3·Et2O combination was applicable to the reduction of various Schiffbases. In the case of dichlorosilane, the reduction of 2 proceeded with a 90% yield without any catalysts.