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Linear carboxylic acid esters from α‐olefins: 3. Catalysis by dispersions of palladium complexes
Author(s) -
Knifton John F.
Publication year - 1978
Publication title -
journal of the american oil chemists' society
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.512
H-Index - 117
eISSN - 1558-9331
pISSN - 0003-021X
DOI - 10.1007/bf02668492
Subject(s) - alkene , palladium , chemistry , regioselectivity , catalysis , carbonylation , carboxylic acid , ligand (biochemistry) , organic chemistry , palladium catalyst , medicinal chemistry , polymer chemistry , carbon monoxide , receptor , biochemistry
Abstract Linear, fatty‐type, carboxylic acid esters are prepared by regioselective 1‐alkene carbonylation catalyzed by dispersions of ligand‐stabilized palladium(II) chlorides in quaternary Group VB salts of trichlorostannate(II). The sensitivity of these syntheses to catalyst composition and alkene structure is described, together with techniques for multiple cycling and regeneration of the preferred palladium formulation, PdCl 2 [P(C 6 H 5 ) 3 ] 2 ‐10[(C 2 H 5 ) 4 N][SnCl 3 ].