A mild alkaline hydrolysis of N- and NN-substituted amides and
Nitriles are hydrolyzed first to amides and further to carboxylic acids and ammonia with even more strong reaction conditions. The hydrolysis of amides and
Dry hydrolysis of nitriles by sodium perborate and copper salts in
The multiphase reaction can be carried out in the absence of solvent water
Base hydrolysis of coordinated acetonitrile
nitrogen atom. The metal ion promoted hydrolysis of nitriles has been studied for several nitriles.1-3 In
CHEMOSELECTIVE HYDROLYSIS OF NITRILES USING
The reactions can be carried out in the absence of solvent water
Stereo-electronic Effects in the Alkaline Hydrolysis of Benzamides
(Pseudo)-first-order rate constants for the alkaline hydrolysis of ¿-substituted benzonitriles and benzamides are reported. k h. Values for ki in the
Mild and Efficient Conversion of Nitriles to Amides with Basic Urea
The hydrolysis of nitriles is a method frequently used for preparation of carboxylic acid amides. Traditional methods for the hydration of nitriles apply
Assisted hydrolysis of the nitrile group of 2-aminoadamantane-2
The most obvious was the aldehyde- or ketone-assisted hydrolysis of the a-aminonitrile in alkaline solution to give the Schiff base (e.g. 8) of the a-aminoamide.
Reactivity of coordinated nitriles
Kinetics of Base Hydrolysis of [Co(NH3)5(N==CCH2G^N)](CI04)3. A solution of the complex in 1 M NaC104 (ca. 8 X 10"4 M) was main-.
The Acid-Catalyzed and Uncatalyzed Hydrolysis of Nitriles on
surface hydroxyl groups serving as the source of water. One of the best methods to synthesize carboxylic acids is the hydrolysis (acid- or base-catalyzed) of
Aldehydes Aldehydes Ketones and Carboxylic Carboxylic Acids
From esters. Acidic hydrolysis of esters gives directly carboxylic acids while basic and alkenes by hydrolysis of nitriles and by treatment of Grignard ...
A mild alkaline hydrolysis of N- and NN-substituted amides and
In general nitriles and amides are exceptionally stable to acid and basic hydrolysis and classically they are hydrolyzed under vigorous reaction conditions
Dry hydrolysis of nitriles by sodium perborate and copper salts in
The multiphase reaction can be carried out in the absence of solvent water
Mild and Efficient Conversion of Nitriles to Amides with Basic Urea
The hydrolysis of nitriles is a method frequently used for preparation of carboxylic acid amides. Traditional methods for the hydration of nitriles apply
20_18_20.html.ppt [Read-Only]
Hydrolysis of nitriles resembles the hydrolysis of amides. In basic solution the carboxylic acid product ... Example: Acid Hydrolysis. (92-95%).
The Hydrolysis of Nitriles with Acids
with physical properties of these acid solutions.1. One of the most interesting of these reactions was the hydrolysis of hydrogen cyanide with hydro-.
Base hydrolysis of coordinated acetonitrile
of a deprotonated ammine on the nitrile group to pro- duce coordinated acetamidine. The present paper reports the investigation of the base hydrolysis of.
Base hydrolysis of coordinated acetonitrile
of a deprotonated ammine on the nitrile group to pro- duce coordinated acetamidine. The present paper reports the investigation of the base hydrolysis of.
KINETICS OF THE ALKALINE HYDROLYSIS OF PROPIONITRILE
acid and ammonia: Nitrile I4 amide I9 acid + ammonia. The existing state of knowledge of the reaction in alkaline solutions is unsatis-.
Amide Synthesis through Selective Partial Hydrolysis of Nitriles in
Amide Synthesis through Selective Partial Hydrolysis of. Nitriles in Alkaline Media. Raymundo Yáñez-Alarid Elvira Santos-Santos and Eva F. Lejarazo-Gómez.
Kinetic study of the base-catalyzed hydrolysis of aminocapronitrile
in methanol/water mixtures. This finding was explained by a single reaction mechanism similar to that for nitrile hydrolysis
