Efficient, direct α-methylenation of carbonyls mediated by diisopropylammonium trifluoroacetate
作者:Alejandro Bugarin、Kyle D. Jones、Brian T. Connell
DOI:10.1039/b924577d
日期:——
A very efficient method for the direct α-methylenation of carbonyl compounds, with yields up to 99%, utilizing paraformaldehyde, diisopropylammonium trifluoroacetate, and catalytic acid or base, is presented.