scholarly journals Inside Cover: Enantioselective Rearrangement Coupled with Water Addition: Direct Synthesis of Enantiomerically Pure Saturated Carboxylic Acids from α,β-Unsaturated Aldehydes (ChemCatChem 4/2014)

ChemCatChem ◽  
2014 ◽  
Vol 6 (4) ◽  
pp. 898-898
Author(s):  
Till Winkler ◽  
Harald Gröger ◽  
Werner Hummel
Keyword(s):  
Carboxylic Acids ◽  
Direct Synthesis ◽  
Water Addition ◽  
Enantiomerically Pure ◽  
Unsaturated Aldehydes

Solvent-free, l -Leucine-Catalyzed Direct Dehydrative Esterification of Carboxylic Acids with Alcohols: Direct Synthesis of 3-Alkoxy 1(3 H )-isobenzofuranone

2017 ◽  
Vol 7 (1) ◽  
pp. 227-231 ◽  
Author(s):  
Manoranjan Kumar ◽  
Krishna Thakur ◽  
Sushila Sharma ◽  
Onkar S. Nayal ◽  
Neeraj Kumar ◽  
...  
Keyword(s):  
Carboxylic Acids ◽  
Direct Synthesis ◽  
Solvent Free

New direct synthesis of thioamides from carboxylic acids

1995 ◽  
Vol 36 (37) ◽  
pp. 6745-6746 ◽  
Author(s):  
Naleen Borthakur ◽  
Amrit Goswami
Keyword(s):  
Carboxylic Acids ◽  
Direct Synthesis

ChemInform Abstract: Direct Synthesis of Amides from Carboxylic Acids and Amines Using B(OCH2CF3)3.

ChemInform ◽  
2013 ◽  
Vol 44 (36) ◽  
pp. no-no
Author(s):  
Rachel M. Lanigan ◽  
Pavel Starkov ◽  
Tom D. Sheppard
Keyword(s):  
Carboxylic Acids ◽  
Direct Synthesis

Direct Synthesis of Tri/Difluoromethyl Ketones from Carboxylic Acids via Cross‐Coupling with Acyloxyphosphonium Ions

2021 ◽  
Author(s):  
Surya G. Prakash ◽  
Xanath Ispizua-Rodriguez ◽  
Socrates Munoz ◽  
Vinayak Krishnamurti ◽  
Thomas Mathew
Keyword(s):  
Carboxylic Acids ◽  
Direct Synthesis ◽  
Cross Coupling

Direct Oxidation of Primary Alcohols to Carboxylic Acids

Synthesis ◽  
2020 ◽  
Author(s):  
Travis J. Williams ◽  
Valeriy Cherepakhin
Keyword(s):  
Carboxylic Acids ◽  
Direct Synthesis ◽  
Primary Alcohol ◽  
Alcohol Oxidation ◽  
Atom Economy ◽  
Primary Alcohols ◽  
Direct Oxidation ◽  
Metal Compounds ◽  
New Methods ◽  
Active Research

AbstractOxidation of primary alcohols to carboxylic acids is a fundamental transformation in organic chemistry, yet despite its simplicity, extensive use, and relationship to pH, it remains a subject of active research for synthetic organic chemists. Since 2013, a great number of new methods have emerged that utilize transition-metal compounds as catalysts for acceptorless dehydrogenation of alcohols to carboxylates. The interest in this reaction is explained by its atom economy, which is in accord with the principles of sustainability and green chemistry. Therefore, the methods for the direct synthesis of carboxylic acids from alcohols is ripe for a modern survey, which we provide in this review.1 Introduction2 Thermodynamics of Primary Alcohol Oxidation3 Oxometalate Oxidation4 Transfer Dehydrogenation5 Acceptorless Dehydrogenation6 Electrochemical Methods7 Outlook

Synthesis of novel chiral fluorescent sensors and their application in enantioselective discrimination of chiral carboxylic acids

2019 ◽  
Vol 43 (9-10) ◽  
pp. 340-346 ◽  
Author(s):  
Qiuhan Yu ◽  
Weiwen Lu ◽  
Zhiqiang Ding ◽  
Min Wei ◽  
Zhenya Dai
Keyword(s):  
Carboxylic Acids ◽  
Chiral Recognition ◽  
Amino Alcohols ◽  
Fluorescent Sensors ◽  
Enantiomerically Pure ◽  
Wide Range

Novel chiral fluorescent sensors are synthesized from a dibromide containing a tetraphenylethylene moiety and enantiomerically pure amino alcohols and an amine. The sensors are applied for the chiral recognition of a wide range of chiral carboxylic acids and related derivatives.

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