Lewis acid promoted electrophilic aromatic substitution reaction of nitrile oxide: Increase of the electrophilicity of carbon atom of nitrile oxide by Lewis acid complexation
作者:Jae Nyoung Kim、Eung K. Ryu
DOI:10.1016/s0040-4039(00)73637-9
日期:1993.5
Nitrile oxides complexed with Lewisacid have their increased electrophilic character at the carbon atom and could be used as hydroxynitrilium ion equivalents toward aromatic compounds.
与路易斯酸络合的腈氧化物在碳原子上具有增强的亲电子特性,可以用作芳族化合物的羟基腈离子当量。
Treating Long QT Syndrome
申请人:MILAN David J.
公开号:US20130310351A1
公开(公告)日:2013-11-21
This document relates to compounds useful for treating cardiac arrhythmias, for example, long QT syndrome. Also provided herein are methods and materials for using such compounds to shorten myocardial repolarization time in a patient.
US9447027B2
申请人:——
公开号:US9447027B2
公开(公告)日:2016-09-20
[EN] TREATING LONG QT SYNDROME<br/>[FR] TRAITEMENT DU SYNDROME DU QT LONG
申请人:GEN HOSPITAL CORP
公开号:WO2012054718A2
公开(公告)日:2012-04-26
This document relates to compounds useful for treating cardiac arrhythmias, for example, long QT syndrome. Also provided herein are methods and materials for using such compounds to shorten myocardial repolarization time in a patient.
Methyl Esters as Cross-Coupling Electrophiles: Direct Synthesis of Amide Bonds
作者:Yan-Long Zheng、Stephen G. Newman
DOI:10.1021/acscatal.9b00884
日期:2019.5.3
metal-catalyzed cross-coupling are two of the most frequently used chemical reactions in organic synthesis. Recently, an overlap between these two reaction families was identified when Pd and Ni catalysts were demonstrated to cleave the strong C–O bond present in esters via oxidative addition. When simple methyl and ethyl esters are used, this transformation provides a powerful alternative to classical amide bond