期刊
ORGANIC & BIOMOLECULAR CHEMISTRY
卷 16, 期 16, 页码 2865-2869出版社
ROYAL SOC CHEMISTRY
DOI: 10.1039/c8ob00630j
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资金
- Department of Science and Technology (DST), New Delhi [SB/S1/OC-17/2013]
- CSIR
- UGC
Gold(I)-catalyzed cross-coupling reactions of aryldiazonium salts with organostannanes are described. This redox neutral strategy offers an efficient approach to diverse biaryls, vinyl arenes and arylacetylenes. Monitoring the reaction with NMR and ESI-MS provided strong evidence for the in situ formation of Ph3PAuIR (R = aryl, vinyl and alkynyl) species which is crucial for the activation of aryldiazonium salts.
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