Sol–gel entrapped chiral rhodium and ruthenium complexes as recyclable catalysts for the hydrogenation of itaconic acid
F Gelman, D Avnir, H Schumann, J Blum - Journal of Molecular Catalysis A …, 1999 - Elsevier
F Gelman, D Avnir, H Schumann, J Blum
Journal of Molecular Catalysis A: Chemical, 1999•ElsevierChiral Ru–BINAP, Rh–DIOP and Rh–BPPM complexes have been physically entrapped in
sol–gel matrices. The resulting materials are recyclable leach-proof catalysts for
enantioselective hydrogenation of itaconic acid. Chiral methylsuccinic acid of op up to 78%
is obtained. The complexes, including the water insoluble Ru–BINAP derivatives, react both
in organic and in aqueous media.
sol–gel matrices. The resulting materials are recyclable leach-proof catalysts for
enantioselective hydrogenation of itaconic acid. Chiral methylsuccinic acid of op up to 78%
is obtained. The complexes, including the water insoluble Ru–BINAP derivatives, react both
in organic and in aqueous media.
Chiral Ru–BINAP, Rh–DIOP and Rh–BPPM complexes have been physically entrapped in sol–gel matrices. The resulting materials are recyclable leach-proof catalysts for enantioselective hydrogenation of itaconic acid. Chiral methylsuccinic acid of o.p. up to 78% is obtained. The complexes, including the water insoluble Ru–BINAP derivatives, react both in organic and in aqueous media.
Elsevier
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