Nitrosobenzene is converted into azoxybenzene in alcoholic media in the presence of Ru(CO)3(PPh3)2 as catalyst and under an inert atmosphere; Fe(CO)3(PPh3)2 and palladium complexes such as PdL2Cl2 (L PhNO, p-MeC6H4NH2, PPh3) and Pd3(CO)3(PPh3)4, are less active as catalysts. Under CO pressure and with Ru(CO)3(PPh3)2 as catalyst, nitrosobenzene is converted into azobenzene and aniline, while azoxybenzene gives azobenzene.
The catalytic transformation of nitrosobenzene into azoxy and azobenzene / F. Porta, M. Pizzotti, S. Cenini. - In: JOURNAL OF ORGANOMETALLIC CHEMISTRY. - ISSN 0022-328X. - 222:2(1981), pp. 279-284. [10.1016/S0022-328X(00)89156-1]
The catalytic transformation of nitrosobenzene into azoxy and azobenzene
F. PortaPrimo
;M. PizzottiSecondo
;S. CeniniUltimo
1981
Abstract
Nitrosobenzene is converted into azoxybenzene in alcoholic media in the presence of Ru(CO)3(PPh3)2 as catalyst and under an inert atmosphere; Fe(CO)3(PPh3)2 and palladium complexes such as PdL2Cl2 (L PhNO, p-MeC6H4NH2, PPh3) and Pd3(CO)3(PPh3)4, are less active as catalysts. Under CO pressure and with Ru(CO)3(PPh3)2 as catalyst, nitrosobenzene is converted into azobenzene and aniline, while azoxybenzene gives azobenzene.
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