The present invention relates to a novel process for carrying out the heterogeneously catalyzed oxidative esterification of aldehydes into carboxylic esters. In view of this, the method according to the invention has been used successfully to carry out such methods for a long time without interruption...
(redirected fromAldehydes) Thesaurus Medical Encyclopedia Related to Aldehydes:Carboxylic acids al·de·hyde (ăl′də-hīd′) n. Any of a class of highly reactive organic chemical compounds obtained by oxidation of primary alcohols, characterized by the common group CHO, and used in the manufa...
ALDH is involved in the oxidation of aldehydes into carboxylic acid in cancer stem cells, contributing to resistance and relapse. Abbreviations: ALDH, aldehyde dehydrogenase; CSC, cancer stem cell; PUFAs, polyunsaturated fatty acids; ROS, reactive oxygen species....
bronchial and intestinal epithelium and adrenal cortex. It is suggested to oxidize cyclic aldehydes to carboxylic acids and likely converts retinal to retinoic acid, gentistate aldehyde to gentisate and methylmalonate semialdehyde into methylmalonate. Human AOX1 is 1338 amino acids (aa) in length. It...
(b) alcohols via gem-diol intermediates to carbonyls (aldehydes, ketones), and further oxidation of aldehydes to carboxylic acids (c); (d) stepwise oxidation of 4-nitrotoluene to 4-nitrobenzoic acids with the yields of 18O-incorporation into the reaction products in the presence of H218O2 [...
The conversion of a carboxylic acid into the butenolide moiety concluded both syntheses. Zhou et al. reported [2] its application on selective conversion of castor oil derived ricinoleic acid methyl ester into jet fuel. A unique hydroxyl group in the ricinoleic acid chain induced a special ...
Aldehyde dehydrogenases (ALDHs) encode a class of enzymes that dehydrooxidize aldehydes into corresponding carboxylic acids, which are involved in the grow... Jiang, XinRen, JieYe, XuelingLiu, MingfengLi, QingqingWang, LinLiu, Zhiyong - 《Canadian Journal of Plant Science》 被引量: 0发表: 201...
Aldehyde dehydrogenase NAD(P) (ALDH) catalyzes the oxidation of aldehydes into their corresponding carboxylic acids with the concomitant reduction of the cofactor NAD(P) into NAD(P)H, is often used in biochemical studies. The aldehyde dehydrogenases (ALDHs) are one of many enzyme systems the bod...
i.e., the carboxylic acid with the same structure as the aldehyde except that ―COOH appears instead of ―CHO. The acids are usually given a name ending in -icacid. Aldehydes are given the same name but with thesuffix-ic acid replaced by -aldehyde. Two examples are formaldehyde andbenzald...
aminoacidoxidation,andprotein glycation.Aldehydedehydrogenases(ALDH)encodeonekindofproteinsresponsiblefortheoxidationof aldehydetocarboxylicacid,whichcanbefoundinplants,animals,andmicroorganism.Asscavengerof toxicaldehydes,ALDHinyeastandhumanhavebeeninvestigatedthoroughly.ALDHcanbeclassiedinto 24families,ofwhichALDH2,...