Total Synthesis of Isotopically Labelled Flavonoids, 2.-^ 1^ 3C-Labelled (+/-)-Catechin From Potassium [^ 1^ 3C] Cyanide

…, G Deffieux, JM Mérillon, J Vercauteren

文献索引：Nay, Bastien; Arnaudinaud, Valerie; Peyrat, Jean-Francois; Nuhrich, Alain; Deffieux, Gerard; Merillon, Jean-Michel; Vercauteren, Joseph European Journal of Organic Chemistry, 2000 , # 7 p. 1279 - 1283

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被引用次数: 19

摘要

Racemic 4-[13C] catechin 14 has been synthesized in ten steps starting from potassium [13C] cyanide. The intermediate chalcone 9 was formed by acylation of the benzylated phloroglucinol 7 with the caffeic acid synthon 6, using the trifluoroacetic mixed anhydride. The flavonoid skeleton was then