Selective Amine Cross-Coupling Using Iridium-Catalyzed “Borrowing Hydrogen” Methodology
作者:Ourida Saidi、A. John Blacker、Mohamed M. Farah、Stephen P. Marsden、Jonathan M. J. Williams
DOI:10.1002/anie.200904028
日期:2009.9.21
Something borrowed: Amine cross‐coupling reactions are catalyzed using [Cp*IrI2}2] (Cp*=C5Me5) in the absence of a base. A range of anilines were converted into their N‐isopropyl derivatives, and the same process was also effective for alkylation of benzylamines and other aliphatic primary amines.
借用的东西:在没有碱的情况下,使用[Cp * IrI 2 } 2 ](Cp * = C 5 Me 5)催化胺的交叉偶联反应。一系列苯胺被转化为它们的N异丙基衍生物,相同的方法对于苄胺和其他脂肪族伯胺的烷基化也有效。
Alkylation of Amines with Alcohols and Amines by a Single Catalyst under Mild Conditions
An efficient catalytic system for the alkylation of amines with either alcohols or amines undermildconditions has been developed, using cyclometallated iridium complexes as catalysts. The method has broad substrate scope, allowing for the synthesis of a diverse range of secondary and tertiary amines with good to excellent yields. By controlling the ratio of substrates, both mono‐ and bis‐alkylated
Reductivealkylation of aromaticamines with 2-methoxypropene using 1.0 equivalent of HOAc and NaBH(OAc)3 in 1,2-dichloroethane (DCE) at room temperature furnished N-isopropyl amines in 50-98% yields. This method was successfully extended to trimethylsilyl enol ethers. The mild reaction conditions provide a new alternative procedure for the reductive amination of electron deficient aromatic amines
[EN] DITERPENOID COMPOUNDS THAT ACT ON PROTEIN KINASE C (PKC)<br/>[FR] COMPOSÉS DITERPÉNOÏDES AGISSANT SUR LA PROTÉINE KINASE C (PKC)
申请人:K GEN INC
公开号:WO2021062030A1
公开(公告)日:2021-04-01
This present disclosure relates to protein kinase C (PKC) modulating compounds, methods of treating a subject with cancer using the compounds, and combination treatments with a second therapeutic agent.
[EN] PYRIMIDINONE COMPOUNDS AND METHODS FOR PREVENTING AND TREATING INFLUENZA<br/>[FR] COMPOSÉS DE PYRIMIDINONE ET MÉTHODES DE PRÉVENTION ET DE TRAITEMENT DE LA GRIPPE
申请人:ST JUDE CHILDRENS RES HOSPITAL
公开号:WO2012151567A1
公开(公告)日:2012-11-08
In one aspect, the invention relates to novel, broad-spectrum anti-viral, pyrimidinone compounds, methods of use, compositions and kits useful in treating and/or preventing influenza. This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present invention.