Palladium-Catalyzed Annulation of Acyloximes with Arynes (or Alkynes): Synthesis of Phenanthridines and Isoquinolines
作者:Thibaud Gerfaud、Luc Neuville、Jieping Zhu
DOI:10.1002/anie.200804683
日期:2009.1.5
Intermolecular insertion: A palladium‐catalyzed domino aminopalladation/ CH functionalization sequence has been developed, and provides access to functionalized phenanthridines and isoquinolines (see scheme; Tf=triflate, TMS=trimethylsilyl, M.S.=molecular sieves). The use of butyronitrile as the solvent is determinant to the success of the domino process.
分子间插入:钯催化的多米诺aminopalladation / C ħ官能序列已被开发,并提供访问官能菲啶和异喹啉(参见方案; TF =三氟甲磺酸酯,TMS =三甲基甲硅烷,MS =分子筛)。丁腈作为溶剂的使用决定了多米诺骨牌工艺的成功。