Efficient reductions of dimethylhydrazones using preformed primary amine boranes
作者:Christian Frabitore、Jérome Lépeule、Bradley Towey、Tom Livinghouse、William C. Robinson
DOI:10.1080/00397911.2021.2008449
日期:2022.1.17
Abstract A convenient method for the reduction of N,N-dimethylhydrazones using amine borane complexes generated in situ is described. It was found that primary amine borane complexes performed exceedingly well at reducing N,N-dimethylhydrazones in as little as 1.1 equivalents, furnishing the corresponding air-sensitive hydrazine products in excellent yields.