Allylation of cyclohexanones in aqueous media and influence of facial amphiphilic fructopyranosides
摘要:
The indium-catalyzed allylation reaction was performed in good yields and short reaction time with various cyclohexanones in water. Aqueous facial amphiphilic carbohydrates solutions were also screened for their potency to modify the stereochemical outcome of the reaction. (C) 2010 Elsevier Ltd. All rights reserved.
[EN] PRODUCTION OF 3-ALKYLPHENOLS AND USES THEREOF<br/>[FR] PRODUCTION DE 3-ALKYLPHÉNOLS ET LEURS UTILISATIONS
申请人:UNIV LEUVEN KATH
公开号:WO2016187678A1
公开(公告)日:2016-12-01
In general the present invention concerns a method for conversion of particular 4-alkyl-2- hydroxyphenols and 4-alkyl-2-alkoxyphenols into 3-alkylphenols. More specifically, this invention relates to a novel process of selectively forming meta-alkyl phenols of various alkylphenols, such as for instance converting the fraction of 4-alkyl-2-hydroxyphenols and 4- alkyl-2-alkoxyphenols into high yields of 3-alkylphenols.
Samarium-mediated Barbier reaction of carbonyl compounds
作者:Manas K Basu、Bimal K Banik
DOI:10.1016/s0040-4039(00)01961-4
日期:2001.1
Samarium metal in the presence of catalytic amounts of iodine was found to be effective for the Barbier reaction of carbonyl compounds. (C) 2000 Elsevier Science Ltd. All rights reserved.
PRODUCTION OF 3-ALKYLPHENOLS AND USES THEREOF
申请人:Katholieke Universiteit Leuven
公开号:EP3303276A1
公开(公告)日:2018-04-11
Allylation of cyclohexanones in aqueous media and influence of facial amphiphilic fructopyranosides
The indium-catalyzed allylation reaction was performed in good yields and short reaction time with various cyclohexanones in water. Aqueous facial amphiphilic carbohydrates solutions were also screened for their potency to modify the stereochemical outcome of the reaction. (C) 2010 Elsevier Ltd. All rights reserved.