77161-76-3Relevant academic research and scientific papers
Cycloadditions, 43. - Cyclobutanones via Photoreactions of Chromium-Carbene Complexes with Olefins and Dienes - A Comparison with the Traditional Ketene Method
Koebbing, Stephan,Mattay, Jochen,Raabe, Gerhard
, p. 1849 - 1858 (2007/10/02)
Photolysis of chromium-carbene complexes 1 in the presence of olefins and dienes yields cyclobutanones 4 and 5 with varying stereoselectivity.Under oxidative conditions lactones 6, 7, 8, and 10 are obtained as byproducts.Thermal reactions of ketenes 3 wit
