✦ LIBER ✦
Synthesis of onio-, dionio-, and trionio-substituted phosphines; the nucleophilic behavior of DBN and DBU toward main group electrophiles
✍ Scribed by Ghenwa Bouhadir; Robert W. Reed; Régis Réau; Guy Bertrand
- Publisher
- John Wiley and Sons
- Year
- 1995
- Tongue
- English
- Weight
- 471 KB
- Volume
- 6
- Category
- Article
- ISSN
- 1042-7163
No coin nor oath required. For personal study only.
✦ Synopsis
Abstract
1,5‐Diazabicyclo[4.3.0]non‐5‐ene (DBN) and 1,8‐diazabicyclo[5.4.0]undec‐7‐ene (DBU) react with chloro‐ and dichloro‐phosphines leading to onio‐ and dionio‐substituted phosphines. Similarly, onio‐substituted silicon and tin derivatives are prepared; they are used as onio‐substituent transfer reagents in the synthesis of a trionio‐substituted phosphine.