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 Schiff bases. In the case of dichlorosilane, the reduction of 2 proceeded with a 90% yield without any catalysts.
在催化量的BF3·Et2O存在下,三氯硅烷对N-[(3-甲氧基-2-噻吩基)亚甲基]-2,6-二甲基苯胺(2)的还原反应顺利进行。三氯硅烷/BF3·Et2O组合适用于各种席夫碱的还原。在二氯硅烷的情况下,2 的还原在没有任何催化剂的情况下以 90% 的产率进行。