741680-08-0Relevant articles and documents
Low-valent titanium-mediated cyclopropanation of vinylogous esters
Masalov, Nikolai,Feng, Wei,Jin, Kun Cha
, p. 2365 - 2368 (2004)
(Equation Presented) Inter- and intramolecular titanium-mediated cyclopropanation reactions of vinylogous esters are reported. Comparison between the Kulinkovich cyclopropanation of esters and vinylogous esters provides mechanistic insight regarding reaction variables such as reaction temperature, solvents, and a Lewis acid additive.