Electrocatalytic haloform reaction - conversion of methyl ketones to methyl esters of carboxylic acids

1991 ◽  
Vol 40 (1) ◽  
pp. 106-109
Author(s):  
M. N. �linson ◽  
I. V. Makhova ◽  
G. I. Nikishin
Keyword(s):  
Carboxylic Acids ◽  
Methyl Esters ◽  
Methyl Ketones ◽  
Reaction Conversion ◽  
Esters Of Carboxylic Acids ◽  
Haloform Reaction

Electrocatalytic Haloform Reaction: Transformation of Methyl Ketones into Methyl Esters

1988 ◽  
Vol 27 (12) ◽  
pp. 1716-1717 ◽  
Author(s):  
Gennady I. Nikishin ◽  
Michail N. Elinson ◽  
Irina V. Makhova
Keyword(s):  
Methyl Esters ◽  
Methyl Ketones ◽  
Haloform Reaction

scholarly journals Propylphosphonic acid anhydride–mediated amidation of Morita–Baylis–Hillman–derived indolizine-2-carboxylic acids

2021 ◽  
pp. 174751982098715
Author(s):  
Khethobole C Sekgota ◽  
Michelle Isaacs ◽  
Heinrich C Hoppe ◽  
Ronnett Seldon ◽  
Digby F Warner ◽  
...  
Keyword(s):  
Carboxylic Acid ◽  
Carboxylic Acids ◽  
Coupling Agent ◽  
Methyl Esters ◽  
Acid Anhydride

Propylphosphonic acid anhydride has been successfully used as a coupling agent in the synthesis of a series of indolizine-2-carboxamido derivatives from indolizine-2-carboxylic acid and its 3-acetylated analogue. The acid substrates were obtained by saponification of the corresponding methyl esters produced, in turn, selectively and efficiently, by time-controlled cyclisation of a single Morita–Baylis–Hillman adduct. Various amino and hydrazino compounds with medicinal potential have been used to prepare indolizine-2-carboxamido and hydrazido derivatives.

Acetyl Nitrate Mediated Conversion of Methyl Ketones to Diverse Carboxylic Acid Derivatives

2021 ◽  
Author(s):  
Joseph N. Capilato ◽  
Peter J Pellegrinelli ◽  
Josephine Bernard ◽  
Logan Schnorbus ◽  
Shane Philippi ◽  
...  
Keyword(s):  
Carboxylic Acid ◽  
Methyl Ketones ◽  
Oxidative Conversion ◽  
Haloform Reaction ◽  
Acetyl Nitrate

The development of a novel acetyl nitrate mediated oxidative conversion of methyl ketones to carboxylic acid derivatives is described. By analogy to the haloform reaction and supported by experimental and...

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