Подсобите пожалуйста статеечкой:
Effect of the trifluoromethyl group on torquoselectivity in the 4π ring-opening reaction of oxetenes: stereoselective synthesis of tetrasubstituted olefins
Kohsuke Aikawa, Natsumi Shimizu, Kazuya Honda, Yūta Hiokia and Koichi Mikami
Chem. Sci., 2014, Advance Article
- DOI:
http://dx.doi.org/10.1039/C3SC52548A