Oxidation of acetaldehyde to glyoxal by nitric acid

Autor:	S. S. Hotanahalli, Sampatraj B. Chandalia
Rok vydání:	2007
Předmět:	Paraldehyde chemistry.chemical_compound Nitrous acid Acetic acid chemistry Nitric acid Yield (chemistry) Inorganic chemistry Acetaldehyde medicine Glyoxal medicine.drug Autoclave
Zdroj:	Journal of Applied Chemistry and Biotechnology. 22:1243-1252
ISSN:	0375-9210
DOI:	10.1002/jctb.5020221207
Popis:	The liquid phase oxidation of acetaldehyde or paraldehyde by aqueous nitric acid to glyoxal was investigated in a stainless steel autoclave maintained under autogenous pressure. The presence of nitrous acid was necessary for the reaction. Acetic acid and glyoxalic acid were the major by-products. The effects of concentration of nitric acid, nitrous acid and acetaldehyde as well as temperature and period of reaction on the conversion and yield of glyoxal were studied with a view to obtaining the most suitable conditions for the production of glyoxal.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::080f04d916bed59a4860db66ab452111 https://doi.org/10.1002/jctb.5020221207 Zobrazit plný text záznamu