916237-03-1Relevant academic research and scientific papers
Diastereoselective approach to 11-aryl steroid skeletons through a cobalt(I)-mediated [2+2+2] cyclization of allenediynes
Petit, Marc,Aubert, Corinne,Malacria, Max
, p. 10582 - 10593 (2006)
The cobalt(I)-mediated [2+2+2] cycloaddition reactions of allenediynes of yne-allene-yne type bearing an aryl group on the allene are described. The cyclizations are totally chemo- and regioselective and show low diastereoselectivities. η4-Comp
