Synthesis of Di(hetero)arylamines from Nitrosoarenes and Boronic Acids: A General, Mild, and Transition-Metal-Free Coupling
作者:Silvia Roscales、Aurelio G. Csákÿ
DOI:10.1021/acs.orglett.8b00473
日期:2018.3.16
The synthesis of di(hetero)arylamines by a transition-metal-free cross-coupling between nitrosoarenes and boronicacids is reported. The procedure is experimentally simple, fast, mild, and scalable and has a wide functional group tolerance, including carbonyls, nitro, halogens, free OH and NH groups. It also permits the synthesis of sterically hindered compounds.
<i>N</i>-Oxidation of arylamines to nitrosobenzenes using chloroperoxidase purified from<i>Musa paradisiaca</i>stem juice
作者:Pratibha Yadav、Jitendra K. Sharma、Vinod K. Singh、Kapil D. S. Yadav
DOI:10.3109/10242422.2010.489943
日期:2010.1
Abstract N-Oxidation of arylamines to their corresponding nitrosobenzenes using a new chloroperoxidase purified from Musa paradisiaca stem juice has been examined. The enzymatic characteristics of the stem chloroperoxidase using 4-chloroaniline as substrate were determined. The Km values for 4-chloroaniline and H2O2 were 770 μM and 154 μM respectively, while the pH and temperature optima were 4.4 and
Substituted-3-sulfonylindazole derivatives as 5-hydroxytryptamine-6 ligands
申请人:Elokdah Mahmoud Hassan
公开号:US20070037802A1
公开(公告)日:2007-02-15
The present invention provides a compound of formula I and the use thereof for the treatment of a central nervous system disorder related to or affected by the 5-HT6 receptor.
本发明提供了一种式I化合物及其用于治疗与5-HT6受体相关或受其影响的中枢神经系统疾病的用途。
HETEROARYL COMPOUNDS AND USES THEREOF
申请人:Singh Juswinder
公开号:US20100249092A1
公开(公告)日:2010-09-30
The present invention provides compounds, pharmaceutically acceptable compositions thereof, and methods of using the same.