A Novel Palladium-Catalyzed Domino Tsuji−Trost−Heck Process for the Synthesis of Tetrahydroanthracenes
作者:Lutz F. Tietze、Gero Nordmann
DOI:10.1002/1099-0690(200109)2001:17<3247::aid-ejoc3247>3.0.co;2-r
日期:2001.9
A novel type of palladium-catalyzed domino reaction is described combining Tsuji−Trost and Heck reactions. This method allows efficient access to tetrahydroanthracene derivatives 1 in up to 89% isolated yield in a one-pot process starting from the diketone 3. The tetrahydroanthracene structural motif is found in many natural products, such as in the antibiotic tetracycline.
描述了一种新型的钯催化多米诺反应,结合了 Tsuji-Trost 和 Heck 反应。这种方法允许在从二酮 3 开始的一锅法中以高达 89% 的分离产率有效获取四氢蒽衍生物 1。四氢蒽结构基序存在于许多天然产物中,例如抗生素四环素。