A Straightforward Protocol for One-Pot Allylic Aminations/Stille Couplings
摘要:
Stannylated allylic carbonates are suitable substrates for Pd-catalyzed allylic aminations. In DMF and with [Pd(allyl)Cl](2) as catalyst, the stannylated allyl amines formed can be directly coupled with electrophiles according to the Stille protocol, giving rise to highly functionalized building blocks in excellent yields.
A Straightforward Protocol for One-Pot Allylic Aminations/Stille Couplings
作者:Christian Bukovec、Uli Kazmaier
DOI:10.1021/ol901415p
日期:2009.8.6
Stannylated allylic carbonates are suitable substrates for Pd-catalyzed allylic aminations. In DMF and with [Pd(allyl)Cl](2) as catalyst, the stannylated allyl amines formed can be directly coupled with electrophiles according to the Stille protocol, giving rise to highly functionalized building blocks in excellent yields.