Thallium ion mediated ring expansion of 1-trimethylsilyloxy-1-alkenylcycloalkanes to α-exo-methylenecycloalkanones
作者:Sunggak Kim、Kee Han Uh
DOI:10.1016/0040-4039(96)00701-0
日期:1996.5
Treatment of TMS ethers of 1-alkenyl-1-cycloalkanols with thallium trifluoro acetate in acetonitrile affords the ring expanded α-exo-methylenecycloalkanones.