Reductive coupling of polyfunctionalized organobismuth and organolead arylating reagents in the synthesis of benzopyran derivatives

…, JP Finet, OG Ganina, MI Naumov, AS Shavyrin

文献索引：Fedorov; Finet; Ganina; Naumov; Shavyrin Russian Chemical Bulletin, 2005 , vol. 54, # 11 p. 2602 - 2611

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被引用次数: 3

摘要

Abstract Benzopyran derivatives were synthesized in good yields by the reactions of tris [2- (chloromethyl) phenyl] bismuth diacetate and 2-(halomethyl) aryllead triacetates with phenols and naturally occurring 4-hydroxycoumarins in the presence of bases according to a three-step one-pot procedure.