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。