Electrochemical Tandem Olefination and Hydrogenation Reaction with Ammonia
作者:Xiaofeng Zhang、Runze Jiang、Xu Cheng
DOI:10.1021/acs.joc.1c01024
日期:2021.11.19
Horner–Wadsworth–Emmons/hydrogenation tandem reaction was achieved using ammonia as electron and proton donors. The reaction could give two-carbon-elongated ester and nitrile from aldehyde or ketones directly. This reaction could proceed with a catalytic amount of base or even without a base. The ammonia provides both the electron and proton for this tandem reaction and enables the catalyst-free hydrogenation
Heteroaryl-fused macrocyclic 2,4-diaminopyrimidine compounds of formula (I)
wherein W, G
1
, G
2
, A
1
and R
1
are defined in the description, compositions comprising such compounds, methods for making the compounds, and methods of treating and preventing the progression of diseases, conditions, and disorders using such compounds and compositions are described herein.