Arenediazonium o-benzenedisulfonimides can be used as new and efficient reagents for Heck-type arylation reactions of some common substrates containing C–C multiple bonds, namely ethyl acrylate, acrylic acid, acroleyne, styrene and cyclopentene. The reactions were carried out in an organic solvent, in the presence of Pd(OAc)2 as pre-catalyst, and gave rise to arylated products, for example, ethyl cinnamates
Reaction of diazonium salts with transition metals—III
作者:K. Kikukawa、K. Nagira、F. Wada、T. Matsuda
DOI:10.1016/s0040-4020(01)97711-7
日期:1981.1
Palladium (0) catalyzed reactions of arenediazonium salts for arylation of aliphatic and cyclic olefins and allylic alcohols, styrene and ethyl acrylate were studied. Effects of the olefinic compounds and other reaction variables on the arylation were presented. Arylpalladiumspecies was proposed as the most plausible intermediated in this reaction.
PESTICIDAL COMPOSITIONS AND PROCESSES RELATED THERETO
申请人:Dow AgroSciences LLC
公开号:US20130203592A1
公开(公告)日:2013-08-08
This document discloses molecules having the following formulas (“Formula One” &“Formula Two” and “Formula Three”)
The Ar
1
, Het, Ar
2
, R1, R2, R3, R4, and R5 are further described herein.
[EN] BIARYL DERIVATIVES AS GPR120 AGONISTS<br/>[FR] DÉRIVÉS DE BIARYLE EN TANT QU'AGONISTES DE GPR120
申请人:LG LIFE SCIENCES LTD
公开号:WO2014209034A1
公开(公告)日:2014-12-31
The present invention relates to biaryl derivatives of Formula 1, a method for preparing the same, a pharmaceutical composition comprising the same and use thereof. The biaryl derivatives of Formula 1 according to the present invention promote GLP-1 formation in the gastrointestinal tract and improve insulin resistance in the liver or in muscle due to anti-inflammatory action in macrophages, lipocytes, etc., and can accordingly be effectively used for preventing or treating diabetes, complications of diabetes, obesity, non-alcoholic fatty liver, steatohepatitis, osteoporosis or inflammation.
Pesticidal compositions and processes related thereto
申请人:Dow AgroSciences LLC
公开号:US08916183B2
公开(公告)日:2014-12-23
This document discloses molecules having the following formulas (“Formula One” &“Formula Two” and “Formula Three”)
The Ar1, Het, Ar2, R1, R2, R3, R4, and R5 are further described herein.