Several nitrobenzene derivatives were submitted to reaction with carbon monoxide in alkene solvents in the presence of catalytic amounts of Ru3(CO)12. Ureas and amines were formed in this reaction, and the secondary amine derived from insertion of the nitrene intermediate at the allylic position of the alkene solvent was a secondary product. The influence of the electronic factor of the substituents on the urea vs. amine ratio is discussed.
Metal carbonyls catalysed reductive carbonylation of substituted nitrobenzenes in presence of alkenes as solvents / A. Bassoli, B. Rindone, S. Tollari, S. Cenini, C. Crotti. - In: JOURNAL OF MOLECULAR CATALYSIS. - ISSN 0304-5102. - 60:2(1990), pp. 155-163. [10.1016/0304-5102(90)85266-K]
Metal carbonyls catalysed reductive carbonylation of substituted nitrobenzenes in presence of alkenes as solvents
A. BassoliPrimo
;S. Tollari;
1990
Abstract
Several nitrobenzene derivatives were submitted to reaction with carbon monoxide in alkene solvents in the presence of catalytic amounts of Ru3(CO)12. Ureas and amines were formed in this reaction, and the secondary amine derived from insertion of the nitrene intermediate at the allylic position of the alkene solvent was a secondary product. The influence of the electronic factor of the substituents on the urea vs. amine ratio is discussed.
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