作者:Michel Barbier、Derek H. R. Barton、Michel Devys、Ravindra Satish Topgi
DOI:10.1039/c39840000743
日期:——
Reduction of suitably substituted dichloro-or dibromo-methylcyclohexadienones with tributyltin hydride affords tropones (or tropolones)in medium to excellent yield; ortho-and para-substituted cyclohexadienones afford the same tropone.