Electrochemical Synthesis of Allylic Amines from Terminal Alkenes and Secondary Amines
作者:Diana J. Wang、Karina Targos、Zachary K. Wickens
DOI:10.1021/jacs.1c11763
日期:2021.12.29
electrophilic adduct between thianthrene and the alkene substrates. Treatment of these adducts with aliphatic amine nucleophiles and base provides allylic amine products in high yield. This synthetic strategy is also amenable to functionalization of feedstock gaseous alkenes at 1 atm. In the case of 1-butene, high Z-selective crotylation is observed. This strategy, however, is not limited to the synthesis of
Catalytic Asymmetric Diamination of Conjugated Dienes and Triene
作者:Haifeng Du、Weicheng Yuan、Baoguo Zhao、Yian Shi
DOI:10.1021/ja074698t
日期:2007.9.1
This paper describes a catalytic asymmetric diamination process using di-tert-butyldiaziridinone as nitrogen source with catalyst generated from Pd2(dba)3 and chiral phosphorus amidite ligand. A wide variety of conjugated dienes and triene can be effectively diaminated in good yields with high regio-, diastereo-, and enantioselectivities.