Title: Synthesis of bis(6-chloro-2-oxo-2 H-1,2λ-benzoxaphosphinin-4-yl)arenes.
Authors: Nemtarev, A.; Aniskin, A.; Baranov, D.; Makarova, Zh.; Mironov, V.; Vasilevskii, S.
Abstract: The article discusses a study on the synthesis of Bis(6-chloro-2-oxo-2H-1,2y5-benzoxaphosphinin- 4-yl)arenes. The study has carried out the reactions of phosphorane I with aromatic diacetylenes in methylene chloride at room temperature, and the subsequent hydrolysis. It revealed that the nature of the aromatic bridging moiety connecting two 1,2-benzoxaphosphinine fragments did not affect the reaction rate.
Subjects: BENZOXAZINES; BENZOXAZOLE; BENZOXAZINONES; PHOSPHORANE; ORGANIC chemistry
Publication: Russian Journal of Organic Chemistry, 2014, Vol 50, Issue 4, p601
ISSN: 1070-4280
Publication type: Academic Journal
DOI: 10.1134/S1070428014040277

Synthesis of bis(6-chloro-2-oxo-2 H-1,2λ-benzoxaphosphinin-4-yl)arenes.

Nemtarev, A.; Aniskin, A.; Baranov, D.; Makarova, Zh.; Mironov, V.; Vasilevskii, S.