Exclusive Chemoselective Reduction of Imines in the Coexistence of Aldehydes Using AuNPore Catalyst
摘要:
Aldimines ((RHC)-H-1=NR2) were reduced in the coexistence of aldehydes ((RCHO)-C-1) with 100% chemoselectivity by the use of AuNPore giving corresponding amines ((RH2C)-H-1-NHR2) in high chemical yields.
Fast Titanium‐Catalyzed Hydroaminomethylation of Alkenes and the Formal Conversion of Methylamine
作者:Jens Bielefeld、Sven Doye
DOI:10.1002/anie.202001111
日期:2020.4.6
The scientific interest in catalytic hydroaminoalkylation reactions of alkenes has vastly increased over the past decade, but these reactions have struggled to become a viable option for general laboratory or industrial use because of reaction times of several days. The titanium-based catalytic system introduced in this work not only reduces the reaction time by several orders of magnitude, into the
Exclusive Chemoselective Reduction of Imines in the Coexistence of Aldehydes Using AuNPore Catalyst
作者:Balaram S. Takale、Shan Mou Tao、Xiao Qiang Yu、Xiu Juan Feng、Tienan Jin、Ming Bao、Yoshinori Yamamoto
DOI:10.1021/ol500958p
日期:2014.5.2
Aldimines ((RHC)-H-1=NR2) were reduced in the coexistence of aldehydes ((RCHO)-C-1) with 100% chemoselectivity by the use of AuNPore giving corresponding amines ((RH2C)-H-1-NHR2) in high chemical yields.