[EN] METABOTROPIC GLUTAMATE RECEPTOR NEGATIVE ALLOSTERIC MODULATORS (NAMS) AND USES THEREOF<br/>[FR] MODULATEURS ALLOSTÉRIQUES NÉGATIFS (NAM) DU RÉCEPTEUR MÉTABOTROPIQUE DU GLUTAMATE ET UTILISATIONS DE CEUX-CI
申请人:SANFORD BURNHAM MED RES INST
公开号:WO2015191630A1
公开(公告)日:2015-12-17
Provided herein are small molecule active metabotropic glutamate subtype-2 and -3 receptor negative allosteric modulators (NAMs), compositions comprising the compounds, and methods of using the compounds and compositions.
Hydroheteroarylation of Unactivated Alkenes Using <i>N</i>-Methoxyheteroarenium Salts
作者:Xiaoshen Ma、Hester Dang、John A. Rose、Paul Rablen、Seth B. Herzon
DOI:10.1021/jacs.7b02388
日期:2017.4.26
reductive coupling of unactivated alkenes with N-methoxy pyridazinium, imidazolium, quinolinium, and isoquinolinium salts under hydrogen atom transfer (HAT) conditions, and an expanded scope for the coupling of alkenes with N-methoxy pyridinium salts. N-Methoxy pyridazinium, imidazolium, quinolinium, and isoquinolinium salts are accessible in 1-2 steps from the commercial arenes or arene N-oxides (25-99%)
A simple and efficient method for the deoxygenation of amine N-oxides to corresponding amines is reported using the green and economical reagent phenylboronic acid. Deoxygenation of N,N-dialkylaniline N-oxides, trialkylamine N-oxides and pyridineN-oxides were achieved in good to excellent yields. The reduction susceptible functional groups such as ketone, amide, ester and nitro groups are well tolerated
Visible-Light-Promoted Copper-Catalyzed Regioselective Benzylation of Pyridine <i>N</i>
-Oxides versus Thermal Acylation Reaction with Toluene Derivatives
作者:Ebrahim Kianmehr、Maral Gholamhosseyni
DOI:10.1002/ejoc.201701586
日期:2018.4.9
A copper‐catalyzed cross‐coupling reaction of pyridine N‐oxides with toluenes has been developed. 2‐Benzylpyridines can be obtained directly by this method by means of a CDC reaction between unactivated toluenes and pyridine N‐oxides under visible light irradiation. In addition, 2‐acylpyridines can be obtained successfully by this procedure under thermal conditions.