STOICHIOMETRY OF PALLADIUM-CATALYZED N,N'-DIPHENYLUREA SYNTHESIS FROM NITROBENZENE, ANILINE AND CARBON-MONOXIDE
SCIE
SCOPUS
- Title
- STOICHIOMETRY OF PALLADIUM-CATALYZED N,N'-DIPHENYLUREA SYNTHESIS FROM NITROBENZENE, ANILINE AND CARBON-MONOXIDE
- Authors
- CHO, NS; KIM, KD; LEE, CW; LEE, JS; LEE, SM; OH, JS
- Date Issued
- 1992-04
- Publisher
- ELSEVIER SCIENCE BV
- Abstract
- By using deuterated nitrobenzene as a reactant, it was found that Pd-catalyzed synthesis of N,N'-diphenylurea from nitrobenzene, aniline and CO proceeded via two parallel routes: (i) PhNO2+PhNH2+3CO-->PhNHCONHPh+2CO2, and (ii) PhNO2+5PhNH2+3CO -->3PhNHCONHPh+2H2O. The relative importance of these two routes depended strongly on the ratio of aniline to nitrobenzene initially fed to the reactor. Mechanisms are proposed that account for these reaction stoichiometries.
- URI
- https://oasis.postech.ac.kr/handle/2014.oak/22185
- DOI
- 10.1016/0304-5102(92)80060-T
- ISSN
- 0304-5102
- Article Type
- Article
- Citation
- JOURNAL OF MOLECULAR CATALYSIS, vol. 73, no. 1, page. 43 - 49, 1992-04
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- There are no files associated with this item.
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