Nitrobenzene carbonylation in the presence of palladium catalysts

Authors
Pirozhkov, SD Tonkonogov, BP Lazarev, AV Lapidus, AL
Citation
Sd. Pirozhkov et al., Nitrobenzene carbonylation in the presence of palladium catalysts, PETR CHEM, 40(2), 2000, pp. 85-89
Citations number
11
Categorie Soggetti
Chemical Engineering
Journal title
PETROLEUM CHEMISTRY
ISSN journal
09655441 → ACNP
Volume
40
Issue
2
Year of publication
2000
Pages
85 - 89
Database
ISI
SICI code
0965-5441(200003/04)40:2<85:NCITPO>2.0.ZU;2-2
Abstract
Nitrobenzene carbonylation to give methyl N-phenylcarbamate was studied in the presence of palladium catalysts. The influence of initial CO pressure, temperature, and initial reactant mole ratio on the principal parameters of the process was determined. Comparative studies on palladium catalysts for nitrobenzene carbonylation, the in situ systems PdCl2 + Py and PdCl2 + PPh 3, and the individual complexes PdPy2Cl2 and Pd(PPh3)(2)Cl-2 were carried o ut.