Efficient and convenient oxidation of aldehydes and ketones to carboxylic acids and esters with H2O2 catalyzed by Co4HP2Mo15V3O62 in ionic liquid [TEBSA][BF4]

RSC Advances ◽  
2015 ◽  
Vol 5 (32) ◽  
pp. 24936-24943 ◽  
Author(s):  
Yu-Lin Hu ◽  
De-Jiang Li ◽  
Dong-Sheng Li
Keyword(s):  
Ionic Liquid ◽  
Carboxylic Acids ◽  
Aldehydes And Ketones

A simple, efficient, and eco-friendly procedure for the oxidation of aldehydes and ketones to carboxylic acids and esters with H2O2 catalyzed by Co4HP2Mo15V3O62 in ionic liquid [TEBSA][BF4] has been developed.

Indium-Mediated Addition of 4-Bromocrotonic Acid to Aldehydes and Ketones—A Simple, High Yielding Route to α-Allyl-β-Hydroxy Carboxylic Acids

2004 ◽  
Vol 57 (2) ◽  
pp. 135 ◽  
Author(s):  
Michael C. Bowyer ◽  
Charles M. Gordon ◽  
Sarah K. Leitch ◽  
Adam McCluskey ◽  
Craig Ritchie
Keyword(s):  
Ionic Liquid ◽  
Carboxylic Acids ◽  
Simple Procedure ◽  
Effect Of Solvent ◽  
Reaction Proceeds ◽  
Aldehydes And Ketones ◽  
Hydroxy Carboxylic Acids ◽  
Ethanol Ethanol

We report a simple procedure for the indium-mediated addition of 4-bromocrotonic acid to a variety of aldehydes and ketones. In all instances the reaction proceeds exclusively with α-addition and typically in moderate to good yields (42–100%). The effect of solvent is minimal allowing a wide choice of conditions (methanol, ethanol, ethanol/water, water, tetrahydrofuran, and the ionic liquid [bmIm][BF4]).

Efficient Transformations of Aldehydes and Ketones into One-Carbon Homologated Carboxylic Acids

Synthesis ◽  
1996 ◽  
Vol 1996 (12) ◽  
pp. 1425-1427 ◽  
Author(s):  
Alan R. Katritzky ◽  
Dorin Toader ◽  
Linghong Xie
Keyword(s):  
Carboxylic Acids ◽  
Aldehydes And Ketones

Green Chemical Conversion of Carboxylic Acid to Ester in Dicationic Ionic Liquid 1,1’-decane-1,10-diylbis (3-butylpyridinium) dibromide

2012 ◽  
Vol 622-623 ◽  
pp. 1027-1029
Author(s):  
Amutha Chinnappan ◽  
Dahye La ◽  
Hern Kim
Keyword(s):  
Ionic Liquid ◽  
Carboxylic Acid ◽  
Carboxylic Acids ◽  
Chemical Conversion ◽  
Alkyl Halides ◽  
Conversion Rates ◽  
Dicationic Ionic Liquid

Esterification of carboxylic acids with alkyl halides were studied using dicationic ionic liquid 1,1’-decane-1,10-diylbis (3-butylpyridinium) dibromide-[C10(Bpy)2] (Br)2 in the presence of triethylamine. Good conversion rates and yields were obtained. The ionic liquid could be reused after removal of water under vacuum.

Efficient Protocol for Reductive Amination of Aldehydes and Ketones with Sodium Borohydride in an Ionic Liquid/H2O System

2006 ◽  
Vol 36 (22) ◽  
pp. 3345-3352 ◽  
Author(s):  
K. Nagaiah ◽  
V. Naveen Kumar ◽  
R. Srinivasa Rao ◽  
B. V. S. Reddy ◽  
A. V. Narsaiah ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
Sodium Borohydride ◽  
Reductive Amination ◽  
Aldehydes And Ketones

Oxidation of Aldehydes and Ketones into Carboxylic Acids and Esters Using 4-Amino-2-chloroperbenzoic Acid Supported on Silica Gel.

ChemInform ◽  
2005 ◽  
Vol 36 (36) ◽  
Author(s):  
Mohammed M. Hashemi ◽  
Dadkhoda Ghazanfari ◽  
Yousef Ahmadibeni ◽  
Zahed Karimi-Jaberi ◽  
Ali Ezabadi
Keyword(s):  
Carboxylic Acids ◽  
Silica Gel ◽  
Aldehydes And Ketones
Sign in / Sign up

Export Citation Format

Share Document