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- Title
2-(Arylamino)aryliminophosphoranes from 2-nitrodiarylamines.
- Authors
Łukasik, Emilia; Wróbel, Zbigniew
- Abstract
Deoxygenation of 2-nitrodiarylamines by triphenylphosphine is presented as an efficient method for synthesis of 2-(arylamino)aryliminophosphoranes, useful as starting materials in the synthesis of benzannulated nitrogen heterocycles. The reaction is complementary for the known synthesis of aryliminophosphoranes from 2-nitrosodiarylamines giving rise to obtain the title products in the broader scope. The presented protocol is simple and efficient although limited to secondary 2-nitrodiarylamines.
- Subjects
NITROGEN compound synthesis; PHOSPHORANE derivatives; HETEROCYCLIC compounds synthesis; ANNULATION; DEOXYGENATION
- Publication
Heteroatom Chemistry, 2016, Vol 27, Issue 6, p372
- ISSN
1042-7163
- Publication type
Article
- DOI
10.1002/hc.21348