A review of the selective catalytic reduction of aromatic nitro compounds into aromatic amines, isocyanates, carbamates, and ureas using CO

AM Tafesh, J Weiguny - Chemical reviews, 1996 - ACS Publications
Carbon monoxide is an important reagent for the functionalization of organic compounds
and is used in a wide variety of industrial processes such as carbonylation of alkenes to …

Perspectives on the synthesis of organic carbamates

D Chaturvedi - Tetrahedron, 2012 - Elsevier
Organic carbamates are a stable class of compounds derived from the unstable carbamic
acid (H2NeCOOH) by substitution of the amino and carboxyl moieties with various kinds of …

[PDF][PDF] Alternatives to phosgene and carbon monoxide: synthesis of symmetric urea derivatives with carbon dioxide in ionic liquids

F Shi, Y Deng, T SiMa, J Peng, Y Gu… - Angewandte Chemie …, 2003 - academia.edu
N-containing compounds such as isocyanates, carbamates, and N, N'-disubstituted urea
derivatives are important chemicals. For example, the world production of isocyanates …

A Fe3O4@SiO2/Schiff Base/Pd Complex as an Efficient Heterogeneous and Recyclable Nanocatalyst for One‐Pot Domino Synthesis of Carbamates and …

ID Inaloo, S Majnooni - European Journal of Organic Chemistry, 2019 - Wiley Online Library
A palladium‐catalyzed domino method for the direct synthesis of carbamates and ureas has
been developed by using readily available and economical starting materials (aryl halide …

Catalytic synthesis of isocyanates or carbamates from nitroaromatics using Group VIII transition metal catalysts

F Paul - Coordination Chemistry Reviews, 2000 - Elsevier
In order to produce various isocyanates, catalyzed carbonylations of nitroaromatic
compounds constitute a set of very appealing reactions for industry. These environmentally …

Ruthenium carbonyl catalyzed reductive carbonylation of aromatic nitro compounds. A selective route to carbamates

S Cenini, C Crotti, M Pizzotti, F Porta - The Journal of Organic …, 1988 - ACS Publications
Conclusions Although the activation barrier for the-cleavage pro-cess in H2CS is within
theupper limit required for an unimolecular process to compete with phosphorescence, the …

Catalytic synthesis of vinyl carbamates from carbon dioxide and alkynes with ruthenium complexes

R Mahe, Y Sasaki, C Bruneau… - The Journal of Organic …, 1989 - ACS Publications
Terminal alkynes react with carbon dioxide and secondary amines in the presence of
ruthenium complexes to afford vinyl carbamates in one step. The reaction has been …

Influence of various P/N and P/P ligands on the palladium-catalysed reductive carbonylation of nitrobenzene

P Wehman, HMA van Donge, A Hagos… - Journal of …, 1997 - Elsevier
A series of bidentate phosphorus—nitrogen ligands was synthesised for the palladium-
catalysed reductive carbonylation of nitrobenzene in order to combine the favourable …

Carbon monoxide as a selective reducing agent in organic chemistry

AA Tsygankov, M Makarova, D Chusov - Mendeleev Communications, 2018 - Elsevier
Carbon monoxide as an example of reducing agent, in contrast to classical reducing agents
(hydrogen and metal hydrides), can provide very high atom precision for reductive addition …

Homogeneous Catalytic Carbonylation of Nitroaromatics. 9. Kinetics and Mechanism of the First NO Bond Cleavage and Structure of the. eta. 2-ArNO Intermediate

SJ Skoog, JP Campbell, WL Gladfelter - Organometallics, 1994 - ACS Publications
The reaction between Ru (dppeXCO) 3 and ArNÜ2 produced CO2 and the new complex
Rufdppe)-(CO)/rf-ONAr), which was shown by X-ray crystallography to contain a-bound …