Palladium-Catalyzed Oxidative Annulation Leading to Substituted Pyrrolo[3,2,1-<i>jk</i>]carbazoles by Sequential C–N and C–C Bond Formation
作者:Meysam Azizzade、Parviz Rashidi Ranjbar、Akram Sajadi
DOI:10.1021/acs.orglett.3c00244
日期:2023.3.24
A novel regioselective annulation of propargylic alcohols with simple carbazoles for the construction of [3,2,1-jk]carbazole scaffolds is described to be the first example of intermolecular synthesis of [3,2,1-jk]carbazoles from simple carbazoles. In situ synthesis of propargyl alcohols from simple, cheap, and easily accessible ketones has also been developed during the one-pot synthesis of [3,2,1-jk]carbazoles
用于构建 [3,2,1- jk ] 咔唑支架的炔丙醇与简单咔唑的新型区域选择性环化被描述为从简单咔唑分子间合成 [3,2,1- jk ] 咔唑的第一个例子。在 [3,2,1- jk ] 咔唑的一锅法合成过程中,还开发了从简单、廉价且易于获得的酮原位合成炔丙醇的方法。