Regioselective formation of six-and seven-membered ring by intramolecular Pd-catalyzed amination of N-allyl-anthranilamides

EM Beccalli, G Broggini, G Paladino…

文献索引：Abbiati, Giorgio; Beccalli, Egle M.; Broggini, Gianluigi; Zoni, Caterina Journal of Organic Chemistry, 2003 , vol. 68, # 20 p. 7625 - 7628

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被引用次数: 57

摘要

A divergent synthesis of quinazolin-4-ones and 1, 4-benzodiazepin-5-ones by Pd (II)- catalyzed intramolecular amination of tosylated N-allyl-anthranilamides is described. Both kinds of products were available in high yields depending on the different reaction conditions.