New method for preparing βγ-unsaturated ketones: use of phenylselenoacetaldehyde
作者:Derrick L. J. Clive、Charles G. Russell
DOI:10.1039/c39810000434
日期:——
Zinc enolates derived from ketones condense efficiently with phenylselenoacetaldehyde and the products are converted into βγ-unsaturated kmmetones by the action of methanesulphonyl chloride and triethylamine.