作者:Brindaban C Ranu、Sampak Samanta
DOI:10.1016/j.tet.2003.08.022
日期:2003.9
catalytic amount of indium (III) chloride and sodium borohydride in acetonitrile reduces selectively the carbon–carbon double bonds in conjugated alkenes such as α,α-dicyano olefins, α,β-unsaturated nitriles, cyanoesters, cyanophosphonate and dicarboxylic esters. However, reduction of chalcones is little different. They are reduced to a mixture of saturated ketones and alcohols if the reaction mixture is quenched
乙腈中催化量的氯化铟(III)和硼氢化钠的组合可选择性降低共轭烯烃(如α,α-二氰基烯烃,α,β-不饱和腈,氰基酯,氰基膦酸酯和二羧酸酯)中的碳-碳双键。但是,减少查耳酮几乎没有什么不同。如果将反应混合物用H 2 O淬灭,则它们会还原为饱和酮和醇的混合物,而用MeOH淬灭只会产生饱和醇。