Suzuki cross-coupling reactions catalyzed by palladium complex of an inexpensive phosphinite, 2-diphenylphosphinoxynaphthyl
DSpace at IIT Bombay
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Title |
Suzuki cross-coupling reactions catalyzed by palladium complex of an inexpensive phosphinite, 2-diphenylphosphinoxynaphthyl
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Creator |
PUNJI, BENUDHAR
GANESAMOORTHY, C BALAKRISHNA, MS |
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Subject |
chemical reactions
reaction kinetics palladium thermal effects |
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Description |
A facile and less expensive monophosphinite ligand 2-(diphenylphosphinoxy)-naphthyl, C10H7OPPh2(1) has been synthesized from the reaction of β-naphthol with chlorodiphenylphosphine. The mixture of Pd(OAc)2 and 1 catalyzes the Suzuki cross-coupling of a variety of aryl halides with aryl boronic acids at room temperature or at 60°C, giving generally high yields even under low catalytic loads. The effect of solvent, base and catalyst loading on the coupling reaction of aryl halide with arylboronic acid is also described.
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Publisher |
Elsevier
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Date |
2009-03-19T07:25:25Z
2011-11-25T19:38:51Z 2011-12-26T13:07:40Z 2011-12-27T05:55:41Z 2009-03-19T07:25:25Z 2011-11-25T19:38:51Z 2011-12-26T13:07:40Z 2011-12-27T05:55:41Z 2006 |
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Type |
Article
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Identifier |
Journal of Molecular Catalysis A: Chemical 259(1-2), 78-83
1381-1169 http://dx.doi.org/10.1016/j.molcata.2006.05.067 http://hdl.handle.net/10054/1005 http://dspace.library.iitb.ac.in/xmlui/handle/10054/1005 |
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Language |
en
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