Dehydrogenative Coupling of a Tertiary Silane Using Wilkinson's Catalyst

Enantioselective oxidative cross-dehydrogenative coupling of tertiary amines to aldehydes.

The direct oxidative cross-dehydrogenative coupling (CDC) of two C H bonds can be an efficient and relatively clean strategy in organic synthesis. Various sp C Hbonds, such as benzylic and allylic C H bonds, the a-C H bonds of amines and ethers, and the C H bonds of alkanes can be oxidized for direct reaction with carbon nucleophiles. Among these reactions, the oxidation of tertiary amines to g...

DIAD-mediated metal-free cross dehydrogenative coupling between tertiary amines and a-fluorinated sulfones†

Fluorinated amines, especially b-fluorinated amines, have received much attention in bioorganic and medicinal chemistry research due to the profound change of the basicity of the amine functionality imparted by fluorine substitution, which has dramatic and beneficial influences on the bioavailability of a target molecule. Among various methods for synthesizing fluorinated amines, nucleophilic f...

[Silane coupling agents].

Modeling of Oxidative Coupling of Methane over Mn/Na2WO4/SiO2 Catalyst Using Artificial Neural Network

In this article, the effect of operating conditions, such as temperature, Gas Hourly Space Velocity (GHSV), CH4/O2 ratio and diluents gas (mol% N2) on ethylene production by Oxidative Coupling of Methane (OCM) in a fixed bed reactor at atmospheric pressure was studied over Mn/Na2WO4/SiO2 ca...

Synthesis of benzimidazoles via iridium-catalyzed acceptorless dehydrogenative coupling.

Iridium-catalyzed acceptorless dehydrogenative coupling of tertiary amines and arylamines has been developed. A number of benzimidazoles were prepared in good yields. An iridium-mediated C-H activation mechanism is suggested. This finding represents a novel strategy for the synthesis of benzimidazoles.