Transition metal complexes of aldehydes and ketones describes coordination complexes with aldehyde (RCHO) and ketone (R2CO) ligands. Because aldehydes...

of aldehydes and ketones gives a suppressed (weak) but distinctive signal at δC 190 to 205. Important aldehydes and related compounds. The aldehyde group...

oxidation is a collection of oxidation reactions in organic chemistry that convert alcohols to aldehydes, ketones, carboxylic acids, and esters where the carbon...

A transition metal oxo complex is a coordination complex containing an oxo ligand. Formally O2-, an oxo ligand can be bound to one or more metal centers...

regulation in the United States. Transition metal complexes of aldehydes and ketones includes several complexes of formaldehyde. 1,3-Dioxetane DMDM hydantoin...

both thermodynamically favored and catalytically relevant. Several transition metal complexes of aldehydes and ketones have been characterized crystallographically...

is the reduction of ketones and aldehydes to their corresponding alcohols utilizing aluminium alkoxide catalysis in the presence of a sacrificial alcohol...

structures often featuring aggregates. Deprotonation of enolizable ketones, aromatic alcohols, aldehydes, and esters gives enolates. With strong bases, the deprotonation...

borohydride reductions of ketones and aldehydes. The mechanism of ketone and aldehyde reduction has been scrutinized by kinetic studies, and contrary to popular...

retention of configuration: PPh3 + RO2H → OPPh3 + ROH (R = alkyl) It is also used for the decomposition of organic ozonides to ketones and aldehydes, although...

two carbonyl moieties (of aldehydes or ketones) react to form a β-hydroxyaldehyde or β-hydroxyketone (an aldol reaction), and this is then followed by...

g. aldehydes or ketones) to form a new β-hydroxy carbonyl compound. Its simplest form might involve the nucleophilic addition of an enolized ketone to...

"Hydrogenation without a Transition-Metal Catalyst:  On the Mechanism of the Base-Catalyzed Hydrogenation of Ketones". Journal of the American Chemical Society...

volatile reagents and is redox economic. As well, this method can be used in the reduction of alcohols, along with aldehydes and ketones to form the amine...

: 102  For example, alkyllithiums and aryllithiums may be used to synthesise aldehydes and ketones by reaction with metal carbonyls. The reaction with nickel...

Zadel, G.; Breitmaier, E. (1992). "A One-Pot Synthesis of Ketones and Aldehydes from Carbon Dioxide and Organolithium Compounds". Angew. Chem. Int. Ed. 31...

substrates include aldehydes, ketones, and imines. As this is a common use for MLC, it is instructive in understanding the mechanism of metal-ligand cooperativity...

are modification of ketone and aldehydes, Staudinger ligation with organic azides, copper-catalyzed Huisgen cycloaddition of azides, and strain promoted...

electrochemical processes. The conversion of aldehydes to nitriles via aldoximes is a popular laboratory route. Aldehydes react readily with hydroxylamine salts...

the corresponding ketones or aldehydes through a sequence analogous to the mechanism of the Clemmensen reduction. Cyclopropanation of olefins with these...

varying the metal typically has little effect on the complex (other than size), especially when compared to transition metals. Complexes are held together...

acidic than those of simple hydrocarbons. They are far less acidic than alpha hydrogens of carbonyl groups (such as in ketones or aldehydes), however. Ethers...

use of unsaturated metal centers was demonstrated in the cyanosilylation of aldehydes and imines by Fujita and coworkers in 2004. They reported MOF of composition...

substitution of magnesium. They sought to synthesize alcohols from alkyl halides, aldehydes, ketones, and alkenes. Grignard hypothesized that the aldehyde or ketone...

sulfoxides; or (as electrophile) hindered aliphatic aldehydes or electron-rich benzaldehydes. Ketones are generally not reactive enough under ordinary conditions...

carbonyl derivatives. The most common application of Grignard reagents is the alkylation of aldehydes and ketones, i.e. the Grignard reaction: Note that the...

It is important because aldehydes are easily converted into many secondary products. For example, the resultant aldehydes are hydrogenated to alcohols...

low-valent metal centers to give transition metal acyl complexes. Illustrative is the oxidative addition of acetyl chloride to Vaska's complex, converting...

corresponding ketone product. This protocol is useful due to its sensitivity to functional groups such as ketone, acetate, aromatic halides, and even aldehydes. The...

catalysts for the asymmetric hydrogenated polar substrates, such as ketones and aldehydes. Robert H. Crabtree demonstrated the ability for Iridium compounds...