Regioselective and in Some Cases Stereoselective Carbonylation of .alpha.-Allenic Alcohols to .alpha.-Vinylacrylic Acids Catalyzed by a Cationic Palladium Complex
作者:Marcelo E. Piotti、Howard Alper
DOI:10.1021/jo00087a002
日期:1994.4
trans-[(Cy(3)P)(2)Pd(H)(H2O)](BF4-)-B-+, in the presence of p-toluenesulfonic acid, catalyzes the carbonylation of cu-allenic alcohols to alpha-vinylacrylic acids in 43-74% yields.