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|Title: ||Hydrogenation of alpha-acetamidocinnamic acid with polystyrene-supported rhodium catalysts|
|Authors: ||BHADURI, S|
|Keywords: ||enantioselective hydrogenation|
|Issue Date: ||2000|
|Publisher: ||ELSEVIER SCIENCE SA|
|Citation: ||JOURNAL OF ORGANOMETALLIC CHEMISTRY, 606(2), 151-155|
|Abstract: ||Divinylbenzene cross-linked chloromethylated polystyrene has been functionalised with cinchonine, ephedrine, 3S,4S-N-benzylpyrrolidinediol and four achiral amines. The resins have been used as supports for anchoring [Rh(CO)(2)Cl-2](-). The polymer-supported complex has been tested as a catalyst precursor for the hydrogenation of alpha-acetamidocinnamic acid. Highest rate and modest enantioselectivity are obtained with cinchonine functionalized polymer-supported complex. This complex also undergoes reversible decarbonylation. (C) 2000 Elsevier Science S.A. .|
|Appears in Collections:||Article|
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