OF THE DISCLOSURE\nIn the non-catalytic hydrolysis to equilibrium of\nan aromatic nitrile, the improvement of carrying out such\nhydrolysis in the presence of a neutral salt whereby nitrogen\nimpurities of the acid product is reduced.-1-VANDERWERFF WILLIAM DANIEL...
Hydrolysis of Nitriles Using an Immobilized Nitrilase: Applications to the Synthesis of Methionine Hydroxy Analogue Derivatives Mild and selective hydrolysis of a large range of nitriles leading to carboxylic acids was achieved under neutral conditions by an immobilized and genetica... P Rey,JC Rossi...
Process for the hydrolysis of carboxylic acid nitriles in the presence of a catalyst of manganese dioxide Process for the catalytic hydrolysis of nitriles of carboxylic acids or SH-substituted SR- the f贸rmulageneral R1-CR2R3-CN, to form the corresponding carbo... A Ronneburg,C Weckbecker,H...
process for the preparation of amides by enzymatic hydrolysis of nitriles. In order to study the structure-reactivity relationship in the intramolecular catalyzed hydrolysis of amide, a series of aliphatic hydroxyamides was subjected to acid-catalyzed hydrolysis. Paper chromatogram verified that the hydro...
In this study, an attempt has been made to recover the lignin and enhance the sugar yield from the de-oiled Jatropha curcas waste (DJW) through alkaline hy
A CLEAN AND RAPID SYNTHESIS OF 5-AMINOPYRAZOLE-4-CARBOXYLIC ACID ESTERS AND NITRILES USING MONTMORILLONITE K10 A series of 5-aminopyrazole-4-carboxylates (4a-f) and nitriles (5a-f) have been synthesized under heterogeneous catalytic conditions using montmorillonite. G Jagath Reddy,S Sailaja,D ...
Antibacterial polyacrylonitrile (PAN) nanofibers were developed by alkaline hydrolysis and subsequent chlorination. It was shown that the hydrolyzed nanofibers could serve as anN-halamine precursor through chlorination of the amide groups obtained by partial hydrolysis of the nitrile groups. The hydrolysis ...
Both acid and alkaline hydrolysis catalysts have been investigated, whereby it would appear that the use of acid catalysts enhances the reaction rate without significantly affecting the selectivity, whereas by using alkaline catalysts generally lower selectivities with respect to the monoalkylene glycol are...
The reaction conditions of the radical polymerization process can vary considerably and are generally those which are conventional for such reactions. The initiator used in the vinyl polymerization can be any radical forming compound used for such purposes. Azobisisobutyro-nitrile, t-butyl per octoate...
HYDROLYSIS OF AROMATIC NITRILES TO CARBOXYLIC ACIDSOF THE DISCLOSURE\nIn the non-catalytic hydrolysis to equilibrium of\nan aromatic nitrile, the improvement of carrying out such\nhydrolysis in the presence of a neutral salt whereby nitrogen\nimpurities of the acid product is reduced.-1-...