87986-37-6Relevant articles and documents
Homologation of Acetals of α,β-Unsaturated Carbonyl Compounds with Diazo Esters. Synthesis of Acetals of β,γ-Unsaturated Carbonyl Compounds
Doyle, Michael P.,Trudell, Mark L.,Terpstra, Jan W.
, p. 5146 - 5148 (2007/10/02)
β,γ-Unsaturated acetals are conveniently prepared in good yields by boron trifluoride etherate catalyzed homologation of acetals of α,β-unsaturated aldehydes with ethyl diazoacetate.