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Paper | Regular issue | Vol 65, No. 8, 2005, pp.1917-1923
Published online, 1st July, 2005
DOI: 10.3987/COM-05-10437
Allylation of Meldrum’s Acids by Allylic Alcohols Using Tetrakis[triphenylphosphine]palladium(0) Catalysts

Rei-Sheu Hou,* Huey-Min Wang, Hsin-Yu Huang, and Ling-Ching Chen*

*Graduate Institute of Pharmaceutical Sciences, Kaohsiung Medical University, 100 Shin Chuan 1st Rd., Kaohsiung 80708, Taiwan, R.O.C.

Abstract

Meldrum’s acids can be allylated by allylic alcohols using tetrakis[triphenylphosphine]palladium(0) [(PPh3)4Pd] as a catalyst in benzene at 80 °C without prior activation of allylic hydroxy group.