Bulletin of the Chemical Society of Japan

Palladium-Catalyzed, Atmospheric Pressure Carbonylation of Allylic Halides under the Influence of Sodium Hydroxide or Alkoxides. A Facile Synthesis of. BETA.,. …

T Okano, N Okabe, J Kiji

Index: Okano, Tamon; Okabe, Nobuyuki; Kiji, Jitsuo Bulletin of the Chemical Society of Japan, 1992 , vol. 65, # 10 p. 2589 - 2593

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Citation Number: 60

Abstract

The palladium-catalyzed, atmospheric-pressure carboxylation of allylic halides occurs readily in an aqueous sodium hydroxide/organic solvents two-phase system, giving β, γ- unsaturated acids. Phosphine complexes [PdCl 2 L 2](I, L= m-(Ph 2 P) C 6 H 4 SO 3 Na; II, L= Ph 3 P) or Na 2 [PdCl 4](III) can be used as the catalyst. Atmospheric-pressure alkoxycarbonylation is realized under the influence of a homogeneous alcoholic solution ...