Gem-dimethyl effect in the formation of seven to eleven-membered ring lactones by iodolactonisation
作者:Bruno Simonot、Gérard Rousseau
DOI:10.1016/0040-4039(93)88076-u
日期:1993.7
The influence of a gem-dimethyl group on an iodine-induced cyclisation of ω-alkenoic acids, leading to seven-membered and medium ring lactones was studied.