Phosphirenes and azaphosphetines: IX. 1-aza-2-phospha-1,3-dienes, 1,2-azaphosphetines, and 1-aza-2-phosphacyclohexa-2,4-dienes in reactions with P-bromoimino-N-(tri-tert-butylphenyl)phosphine with 1-dialkylamino-1-alkynes

Authors
Averin, AD Lukashev, NV Mulkhaiimana, P Shcherbul', TV Borisenko, AA Kazankova, MA Beletskaya, IP
Citation
Ad. Averin et al., Phosphirenes and azaphosphetines: IX. 1-aza-2-phospha-1,3-dienes, 1,2-azaphosphetines, and 1-aza-2-phosphacyclohexa-2,4-dienes in reactions with P-bromoimino-N-(tri-tert-butylphenyl)phosphine with 1-dialkylamino-1-alkynes, RUSS J G CH, 71(2), 2001, pp. 168-171
Citations number
13
Categorie Soggetti
Chemistry
Journal title
RUSSIAN JOURNAL OF GENERAL CHEMISTRY
ISSN journal
10703632 → ACNP
Volume
71
Issue
2
Year of publication
2001
Pages
168 - 171
Database
ISI
SICI code
1070-3632(200102)71:2<168:PAAI11>2.0.ZU;2-V
Abstract
The reaction of P-bromoimino-N-(tri-tert-butylphenyl)phosphine with 1-dialk ylamino-1-alkynes primarily forms 1-aza-2-phosphabitadienes. The latter are unstable and can further rearrange into 1,2-azaphosphetines or take up one more aminoacetylene molecule to give 1-aza-2-phospha-2,4-cyclohexadienes.