1269701-69-0Relevant academic research and scientific papers
Phosphine-and nitrogen-containing lewis base catalyzed highly regioselective and geometric selective cyclization of isatin derived electron-deficient alkenes with ethyl 2,3-butadienoate
Zhang, Xiu-Chun,Cao, Shu-Hua,Wei, Yin,Shi, Min
, p. 1142 - 1145 (2011)
An interesting phosphine-containing Lewis base catalyzed highly regioselective [3 + 2] cycloaddition and a novel nitrogen-containing Lewis base catalyzed highly geometric selective [4 + 2] cycloaddition of isatin derived α,β-unsaturated diesters with α-al
