Dihydrogen Reduction of Nitroarmatics, Alkenes, Alkynes, Benzaldehyde, and Benzil by Newly Synthesized Rh(I) Complexes in Homogeneous Phase

Autor:	Priyanka Sagar, Varsha Rani
Rok vydání:	2010
Předmět:	Inorganic Chemistry Benzaldehyde chemistry.chemical_compound chemistry Azobenzene Ligand Yield (chemistry) Phase (matter) Kinetics Benzil Physical and Theoretical Chemistry Photochemistry Catalysis
Zdroj:	Synthesis and Reactivity in Inorganic, Metal-Organic, and Nano-Metal Chemistry. 40:754-761
ISSN:	1553-3182 1553-3174
DOI:	10.1080/15533174.2010.522539
Popis:	Rh(I) complexes of S-triazines and azobenzene were found to be very efficient towards the catalytic hydrogenation of alkenes, alkynes at normal pressure, and at room temperature. Reduction of aromatic nitrocompounds, benzaldehyde, and benzil were observed in appreciable amounts only at high pressure and at high temperature. No diminished catalytic activity was observed even after 6–8 repeated catalytic runs. Profound effect was observed on the rate of reduction in presence of extra ligand without affecting the nature of yield, both under normal and high pressure conditions. Kinetics was studied. Mechanism has been proposed and rate equation has been derived.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::725521427c0b4715d745d94117a13c84 https://doi.org/10.1080/15533174.2010.522539 Zobrazit plný text záznamu Plný text ve formátu PDF Plný text ve formátu HTML
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