110774-52-2Relevant academic research and scientific papers
Stereochemical Studies of Type-II Intramolecular Ene Reactions of δ,ε-Unsaturated Aldehydes
Johnston, Madeline I.,Kwass, Jill A.,Beal, Richard B.,Snider, Barry B.
, p. 5419 - 5424 (2007/10/02)
Intramolecular Lewis acid catalyzed ene reaction of aldehyde 3 gives the (E)-ene adduct 18 with 85-90percent selectivity.Intramolecular ene reactions of aldehydes 6, 10, and 13 proceed with 88-100percent selectivity for the isomer with an equatorial methy
