Benzaldehyde N,N-dimethylhydrazone in the reaction with 4-oxo-2-pentafluorophenoxy-5,6-benzo-1,3,2-dioxaphosphorinane. Preparation and spatial structure of 4-dimethylamino-2,5-dioxo-2-pentafluorophenoxy-3-phenyldihydro-6,7-benzo-1,4,2-oxazaphosphepine

Authors
Mironov, VF Gubaidullin, AT Ivkova, GA Litvinov, IA Buzykin, BI Burnaeva, LM Konovalova, IV
Citation
Vf. Mironov et al., Benzaldehyde N,N-dimethylhydrazone in the reaction with 4-oxo-2-pentafluorophenoxy-5,6-benzo-1,3,2-dioxaphosphorinane. Preparation and spatial structure of 4-dimethylamino-2,5-dioxo-2-pentafluorophenoxy-3-phenyldihydro-6,7-benzo-1,4,2-oxazaphosphepine, RUSS J G CH, 71(3), 2001, pp. 420-428
Citations number
20
Categorie Soggetti
Chemistry
Journal title
RUSSIAN JOURNAL OF GENERAL CHEMISTRY
ISSN journal
10703632 → ACNP
Volume
71
Issue
3
Year of publication
2001
Pages
420 - 428
Database
ISI
SICI code
1070-3632(200103)71:3<420:BNITRW>2.0.ZU;2-7
Abstract
Benzaldehyde N,N-dimethylhydrazone with 4-oxo-2-pentaluorophenoxy-5,6-benzo -1,3,2-dioxaphosphorinane is capable to yield with high stereoselectivity a product of the phosphorus heterocycle expansion: unstable to hydrolysis 4- dimetliylamino-2,5-dioxo-2-pentafluorophenoxy-3-phenyldihydro-6,7-benzo1,4, 2-oxazaphosphepine. The configuration of the prevailing isomer of the latte r was determined by X-ray diffraction study.