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A novel convenient and selective alkoxycarbonylation of heteroaromatic bases by oxalic acid monoesters

✍ Scribed by Fausta Coppa; Francesca Fontana; Edoardo Lazzarini; Francesco Minisci; Giuseppe Pianese; Lihua Zhao

Book ID: 104216079
Publisher: Elsevier Science
Year: 1992
Tongue: French
Weight: 195 KB
Volume: 33
Category: Article
ISSN: 0040-4039
DOI: 10.1016/s0040-4039(00)79599-2

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✦ Synopsis

Methoxy-and ethoxycarbonyl radicals were easily produced by silver-catalyzed decarboxylation of methyl and ethyl esters of oxalic acid by szos=. They were utilized for the alkoxycarbonylation of heteroaromatic bases with high yield and selectivity in a two-phase system, suitable for practical applications.

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