Flash Communication: Ti-Catalyzed “Interrupted” Cascading Hydroamination of 1,6- and 1,7-En-ynes
收藏NIAID Data Ecosystem2026-05-02 收录
下载链接：
https://figshare.com/articles/dataset/Flash_Communication_Ti-Catalyzed_Interrupted_Cascading_Hydroamination_of_1_6-_and_1_7-En-ynes/27011167
下载链接
链接失效反馈官方服务：
资源简介：
Herein, we report a new hydroaminative cyclization for
1,6- and
1,7-en-ynes using a simple Ti imido precatalyst, [py2TiCl2(NPh)]2. The well-known Ti imido + alkyne [2 +
2] azatitanacyclobutadiene cycloadduct intermediate can be further
intercepted via insertion by tethered alkenes, followed by protonolysis
of the resultant metallacycle to yield α-carbocyclic imine products
through cascading C–N and C–C bond formation.
创建时间：
2024-09-12
