OXIDATION OF OLEFINS BY MANGANESE(III) ACETATE IN A PROPIONIC ACID SOLVENT. FORMATION OF PROPIONIC ACID DERIVATIVES
نویسندگان
چکیده
منابع مشابه
Oxidation of propionic acid by Nocardia corallina.
Two pathways have been postulated for the conversion of propionic acid to pyruvic acid by liver mitochondria. Mahler and Huennekens (1953) suggested that propionic acid was oxidized to acrylic acid which was converted to pyruvic acid through Land D-lactic acids. The alternative pathway involves a direct carboxylation of propionic acid to succinic acid (Lardy and Adler, 1956; Flavin et al., 1955...
متن کاملThe mechanism of propionic acid formation by Clostridium propionicum.
CZostridium propionicum evidently possesses a mechanism for the conversion of lactate to propionate different from that found in the previously studied propionic acid producing bacteria. Reactions common to certain propionibacteria and VeiZZoneZZa gazogenes which could not be demonstrated with Cl. propionicum include : ( a ) the decarboxylation of succinic acid ; (b) the fermentation of malate ...
متن کاملThe mechanism of propionic acid formation by Veillonella gazogenes.
The evidence for this scheme is : (a ) Washed suspensions of the organism grown on lactate attack, under anaerobic conditions, pyruvate, oxalacetate, L-malate, fumarate and succinate, but not D-tartrate. (b) Organisms grown on D-tartrate attack it and all the substances listed in (a ) except lactate. ( c ) Succinic acid is quantitatively decarboxylated to propionic acid and carbon dioxide. (d )...
متن کاملImpact of Propionic Acid on Liver Damage in Rats
Propionic acid (PA) is a short chain fatty acid, a common food preservative and metabolic end product of enteric bacteria in the gut. The present study was undertaken to investigate the effect of PA on liver injury in male rats. Male western albino rats were divided into two groups. The first group served as normal control, the second was treated with PA. The activities of serum hepatospecific ...
متن کاملMicrobial Propionic Acid Production
Propionic acid (propionate) is a commercially valuable carboxylic acid produced through microbial fermentation. Propionic acid is mainly used in the food industry but has recently found applications in the cosmetic, plastics and pharmaceutical industries. Propionate can be produced via various metabolic pathways, which can be classified into three major groups: fermentative pathways, biosynthet...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Chemistry Letters
سال: 1973
ISSN: 0366-7022,1348-0715
DOI: 10.1246/cl.1973.165