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Reductive carbonylation of aryl and heteroaryl iodides using Pd(acac)2/dppm as an efficient catalyst

✍ Scribed by Abhilash S. Singh; Bhalchandra M. Bhanage; Jayashree M. Nagarkar

Book ID: 104099005
Publisher: Elsevier Science
Year: 2011
Tongue: French
Weight: 457 KB
Volume: 52
Category: Article
ISSN: 0040-4039
DOI: 10.1016/j.tetlet.2011.02.097

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✦ Synopsis

a b s t r a c t Palladium catalyzed simple and efficient protocol for reductive carbonylation of aryl and heteroaryl compounds has been developed. The formylation of aryl and heteroaryl iodides takes place in the presence of Pd(acac) 2 /dppm catalyst at 10 bar pressure of synthetic gas to give the desired aromatic and heteroaromatic aldehydes in good to excellent yields. Easy work-up, stability of the catalyst, low catalyst loading and less reaction time are the advantages of this method.

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