期刊
JOURNAL OF ORGANOMETALLIC CHEMISTRY
卷 794, 期 -, 页码 282-287出版社
ELSEVIER SCIENCE SA
DOI: 10.1016/j.jorganchem.2015.05.038
关键词
Cr(CO)(6); NiBr2; Ph3SnCl or Ph3SnOEt; Unsymmetrical ketone; Aryl halide
资金
- Shiraz University Research Council
- Iran National Elite Foundation
The convenient nickel-catalyzed carbonylative coupling of aryl iodides with Ph3SnCl or Ph3SnOEt for synthesis of unsymmetrical diaryl ketones under phosphine-free condition is reported. The reaction occurs efficiently in the presence of Cr(CO)(6) as an easy handling solid source of carbon monoxide at atmospheric pressure and 100 degrees C in DMF under air to deliver the desired ketones in high yield. (C) 2015 Elsevier B.V. All rights reserved.
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