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Matrix Effects on Size‐Selectivity of Polymeric Reagents and Catalysts
Author(s) -
Regen Steven L.,
Lee Dan P.
Publication year - 1978
Publication title -
israel journal of chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.908
H-Index - 54
eISSN - 1869-5868
pISSN - 0021-2148
DOI - 10.1002/ijch.197800051
Subject(s) - selectivity , chemistry , reagent , catalysis , phosphine , triphenylphosphine , alkyl , polymer , tris , organic chemistry , matrix (chemical analysis) , combinatorial chemistry , polymer chemistry , chromatography , biochemistry
Selectivity has been investigated for the catalytic hydrogenation of alkenes using a polymeric catalyst derived from a polystyryldiphenylphosphine resin and tris(triphenylphosphine)chlororhodium (I). These data together with the selectivity observed for a closely related polymeric phosphine reagent capable of converting alcohols to alkyl chlorides provide compelling evidence that a polymer support can impose a modest degree of size‐selectivity to an attached reagent and catalyst.