Journal of the Chemical Society, Dalton Transactions p. 2329 - 2332 (1983)
Update date:2022-08-02
Topics:
Ettorre, Renato
The reaction of tetrabromoaurate(III) with uridine in water occurs with a 1:1 stoicheiometry, producing gold(I) and 5-bromo-6-hydroxy-5,6-dihydrouridine.The reduction of AuBr4(1-), studied in the presence of uridine, bromide, and acid in excess with respect to gold, and in some cases also in the presence of added reaction products, obeys the rate expression -da mechanism involving reductive elimination of bromine from tetrabromoaurate(III) followed by halogenation of pyrimidine.
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