937-22-4 Usage
Description
p-Chloroperbenzoic acid is a potent oxidizing agent widely utilized in organic synthesis, characterized by its strong and selective oxidizing properties. It is capable of efficiently converting alcohols, alkenes, and sulfides into carbonyl compounds, epoxides, and sulfoxides, respectively. This reagent is often employed in the laboratory as a substitute for other oxidants like potassium permanganate or chromic acid, owing to its high reactivity and selectivity. Despite its usefulness, p-Chloroperbenzoic acid is recognized as potentially hazardous due to its violent reactions with certain compounds and the associated risks of fire and explosion. Therefore, strict safety measures and proper handling are crucial when working with this compound.
Uses
Used in Organic Synthesis:
p-Chloroperbenzoic acid is used as a selective oxidant for converting alcohols, alkenes, and sulfides into their corresponding carbonyl compounds, epoxides, and sulfoxides, respectively. Its high reactivity and selectivity make it a valuable tool for chemists working on complex organic transformations.
Used in Laboratory Research:
In the laboratory setting, p-Chloroperbenzoic acid is employed as an alternative to other oxidizing agents such as potassium permanganate or chromic acid. Its strong oxidizing properties and ability to perform specific conversions make it a preferred choice for various chemical reactions and analyses.
Used in Chemical Education:
Due to its unique properties and applications, p-Chloroperbenzoic acid is also utilized in educational settings to teach students about oxidation reactions and the importance of safety in chemical experiments.
Used in Industrial Applications:
Although the primary use of p-Chloroperbenzoic acid is in laboratory research, its potential applications in industrial settings for specific chemical conversions and processes are also being explored, with the necessary safety precautions in place.
Check Digit Verification of cas no
The CAS Registry Mumber 937-22-4 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 9,3 and 7 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 937-22:
(5*9)+(4*3)+(3*7)+(2*2)+(1*2)=84
84 % 10 = 4
So 937-22-4 is a valid CAS Registry Number.
937-22-4Relevant articles and documents
Aerobic oxidation of aldehydes to acids with N-hydroxyphthalimide derivatives
Takamatsu, Keigo,Kasai, Miku,Nishizawa, Hinaru,Suzuki, Rio,Konno, Hiroyuki
, (2021/09/14)
The N-hydroxyphthalimide derivative-mediated aerobic oxidation of a selection of aldehydes to the corresponding carboxylic acids in air is described. This reaction proceeds via rearrangement of the Creigee (carboxylic peracid) intermediate and/or by the treatment of H2O and/or sulfides. Optimization of reaction conditions established NHNPI (14) as a mild catalyst for the oxidation reaction in MeCN under an atmosphere of air.
PHASE TRANSFER CATALYSED PEROXIDATION OF CARBOXYLIC ACIDS WITH POTASSIUM PERSULFATE
Pande, C. S.,Jain, Neena
, p. 2123 - 2128 (2007/10/02)
Aqueous solution of potassium persulfate converts water-insoluble carboxylic acids in ether (or dichloromethane), to peracids in a yield of 80-90percent under the catalytic influence of benzyltriethylammonium chloride (BTEAC) or polyethyleneglycol (PEG-400).The reaction is further catalyzed kinetically in presence of a sulfonated polymer.
