Title: Reaction of 2-chloro-1,3,2-benzodioxaphosphinin-4-one with 2-(arylmethylideneamino)phenols. Stereoselective formation of 10-aryl-3,4 : 8,9-dibenzo-5,7-dioxa-1-aza-6-phosphabicyclo[4.3.1]decane-2,6-diones.
Authors: Dimukhametov, M.; Ivkova, G.; Mironov, V.; Onys'ko, P.; Rassukanaya, Yu.; Musin, R.
Abstract: The article a study on the reaction of 2-Chloro-1,3,2-benzodioxaphosphinin-4-one with 2-(Arylmethylideneamino)phenols. The authors describe intramolecular cyclization processes in the system 2-chloro-1,3,2-benzodioxaphosphinin-4-one (I)2-(arylmethylideneamino)phenol II in the absence of a base. They also explore the lower nucleophilicity of the nitrogen atom in aromatic Schiff bases and conformational rigidity of the aromatic ring.
Subjects: PHENOLS; AROMATIC compounds; ALCOHOLS (Chemical class); ORGANIC cyclic compounds; ORGANIC chemistry
Publication: Russian Journal of Organic Chemistry, 2014, Vol 50, Issue 4, p605
ISSN: 1070-4280
Publication type: Academic Journal
DOI: 10.1134/S1070428014040290

Reaction of 2-chloro-1,3,2-benzodioxaphosphinin-4-one with 2-(arylmethylideneamino)phenols. Stereoselective formation of 10-aryl-3,4 : 8,9-dibenzo-5,7-dioxa-1-aza-6-phosphabicyclo[4.3.1]decane-2,6-diones.

Dimukhametov, M.; Ivkova, G.; Mironov, V.; Onys'ko, P.; Rassukanaya, Yu.; Musin, R.