THE CATALYTIC INFLUENCE OF CLAYS ON BAMBERGER REARRANGEMENT - UNEXPECTED FORMATION OF P-NITROSODIPHENYL AMINE FROM N-PHENYLHYDROXYLAMINE

Authors
NAICKER KP PITCHUMANI K VARMA RS
Citation
Kp. Naicker et al., THE CATALYTIC INFLUENCE OF CLAYS ON BAMBERGER REARRANGEMENT - UNEXPECTED FORMATION OF P-NITROSODIPHENYL AMINE FROM N-PHENYLHYDROXYLAMINE, Catalysis letters, 54(3), 1998, pp. 165-167
Citations number
23
Categorie Soggetti
Chemistry Physical
Journal title
Catalysis letters → ACNP
ISSN journal
1011372X
Volume
54
Issue
3
Year of publication
1998
Pages
165 - 167
Database
ISI
SICI code
1011-372X(1998)54:3<165:TCIOCO>2.0.ZU;2-T
Abstract
The microenvironment of montmorillonite K 10 clay and its various cati on-exchanged forms, promote the formation of an unexpected product, p- nitrosodiphenyl amine, from N-phenylhydroxylamine rather than the typi cal Bamberger products, aminophenols. A plausible mechanism for the un usual formation of p-nitrosodiphenyl amine is proposed.