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Lee, Jae Sung
Eco-friendly Catalysis and Energy Lab
Research Interests
  • Photocatalytic water splitting, artificial photosynthesis, fuel cells, heterogeneous catalysis

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THE REGIOSELECTIVE HYDROCARBOALKOXYLATION OF 4-METHYLSTYRENE CATALYZED BY PALLADIUM COMPLEXES

Cited 25 times inthomson ciCited 19 times inthomson ci
Title
THE REGIOSELECTIVE HYDROCARBOALKOXYLATION OF 4-METHYLSTYRENE CATALYZED BY PALLADIUM COMPLEXES
Other Titles
THE REGIOSELECTIVE HYDROCARBOALKOXYLATION OF 4-METHYLSTYRENE CATALYZED BY PALLADIUM COMPLEXES
Author
YUN, Hee SunLEE, Kyung HeeLee, Jae Sung
Keywords
ALKYLSTYRENE; HYDROCARBOALKOXYLATION; PALLADIUM COMPLEX; PROMOTERS; REGIOSELECTIVITY
Issue Date
1995-01
Publisher
ELSEVIER SCIENCE BV
Citation
JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL, v.95, no.1, pp.11 - 17
Abstract
Effects of promoters and reaction conditions have been studied on the regioselectivity of palladium complex-catalyzed hydrocarboalkoxylation of 4-methylstyrene. A catalyst system of PdCl2-CuCl2-PPh(3) dissolved in a nonpolar solvent provided a nearly regiospecific conversion to the branched acid ester at high rates at 100 degrees C and 41 bar of CO pressure. The dependence of regioselectivity on employed phosphines (monodentate vs. bidentate ligands) suggested that the key catalytic species might be a palladium hydride complex rather than a carboalkoxy complex
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DOI
10.1016/1381-1169(94)00150-2
ISSN
1381-1169
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ECHE_Journal Papers
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