منابع مشابه
Microbial reduction of aromatic carboxylic acids.
Several benzoic, cinnamic and phenylacetic acid derivatives were screened with 20 micro-organisms, mainly fungi, for the reduction of their carboxylic function. For all organisms several compounds were reduced in fairly good yields up to 80% to the corresponding alcohol. No general rule could be established, concerning the substitution pattern, as to which compounds were transformed to the alco...
متن کاملDecarboxylative homocoupling of (hetero)aromatic carboxylic acids.
A variety of hetero(aromatic) carboxylic acids are shown to undergo decarboxylative homocoupling, mediated by a Pd/Ag system. This novel methodology for the synthesis of symmetrical biaryls avoids the use of haloarenes and organometallic compounds as starting materials.
متن کاملMicrowave-assisted Cu-catalyzed protodecarboxylation of aromatic carboxylic acids.
An effective protocol has been developed that allows the smooth protodecarboxylation of diversely functionalized aromatic carboxylic acids within 5-15 min. In the presence of at most 5 mol % of an inexpensive catalyst generated in situ from copper(I) oxide and 1,10-phenanthroline, even nonactivated benzoates were converted in high yields and with great preparative ease.
متن کاملCopper-catalyzed aerobic oxidative synthesis of aromatic carboxylic acids.
A simple, practical and efficient copper-catalyzed method for synthesis of aromatic carboxylic acids has been developed. The protocol uses inexpensive CuI/L-proline as the catalyst/ligand, and readily available aryl halides and malononitrile as the starting materials, and the corresponding aromatic carboxylic acids were obtained in moderate to good yields. The method is of tolerance towards fun...
متن کاملStudies on the inhibition of hepatic lipogenesis by carboxylic acids.
substrates with fructose 6-phosphate as the first substrate to combine and fructose 1.6-bisphosphate as the last product to leave the enzyme. The observed product-inhibition patterns would be consistent with a random mechanism if the three dead-end complexes (fructose 1,6-bisphosphate~nzyme-ATP, ADP-enzymcfructose 6-phosphate and ADP-enzymcATP) were able to form. However, initial-rate studies o...
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ژورنال
عنوان ژورنال: Journal of Synthetic Organic Chemistry, Japan
سال: 1962
ISSN: 0037-9980,1883-6526
DOI: 10.5059/yukigoseikyokaishi.20.501