Organophosphorus compounds, part 157; New access to 1,3-diphosphinines andtheir valence isomerization to Dewar-1,3-diphosphinines

Authors
Hofmann, MA Heydt, H Regitz, M
Citation
Ma. Hofmann et al., Organophosphorus compounds, part 157; New access to 1,3-diphosphinines andtheir valence isomerization to Dewar-1,3-diphosphinines, SYNTHESIS-S, (3), 2001, pp. 463-467
Citations number
27
Categorie Soggetti
Chemistry & Analysis","Organic Chemistry/Polymer Science
Journal title
SYNTHESIS-STUTTGART
ISSN journal
00397881 → ACNP
Issue
3
Year of publication
2001
Pages
463 - 467
Database
ISI
SICI code
0039-7881(200103):3<463:OCP1NA>2.0.ZU;2-K
Abstract
The reaction of a phosphatriafulvene containing a silyl substituent at phos phorus with kinetically stabilized phosphaalkynes yields the corresponding 1,3-diphosphinines. The latter can be converted thermally to Dewar-1,3-diph osphinines.