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The first heterogeneous carbonylative Sonogashira coupling reaction catalyzed by MCM-41-supported bidentate phosphine palladium(0) complex
The first heterogeneous carbonylative Sonogashira coupling reaction of terminal alkynes with aryl iodides under atmospheric pressure of CO was achieved in the presence of a catalytic amount of MCM-41-supported bidentate phosphine palladium(0) complex. This polymeric palladium catalyst can be reused...
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Published in: | Journal of molecular catalysis. A, Chemical Chemical, 2009-02, Vol.298 (1), p.94-98 |
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Main Authors: | , , , |
Format: | Article |
Language: | English |
Subjects: | |
Citations: | Items that this one cites Items that cite this one |
Online Access: | Get full text |
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Summary: | The first heterogeneous carbonylative Sonogashira coupling reaction of terminal alkynes with aryl iodides under atmospheric pressure of CO was achieved in the presence of a catalytic amount of MCM-41-supported bidentate phosphine palladium(0) complex. This polymeric palladium catalyst can be reused at least 10 times without any decrease in activity.
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The first heterogeneous carbonylative Sonogashira coupling reaction of terminal alkynes with aryl iodides under atmospheric pressure of carbon monoxide was achieved in the presence of a catalytic amount of MCM-41-supported bidentate phosphine palladium(0) complex [MCM-41-2P-Pd(0)] in good to high yields. This polymeric palladium catalyst can be reused at least 10 times without any decrease in activity. |
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ISSN: | 1381-1169 1873-314X |
DOI: | 10.1016/j.molcata.2008.09.031 |