✦ LIBER ✦
Nickel-catalyzed coupling of bromides of 1,6-methano[10]annulene and azulene. A facile synthesis of biannulene and bi-, ter-, quater-, and polyazulenes
✍ Scribed by Masahiko Iyoda; Koichi Sato; Masaji Oda
- Book ID
- 104222453
- Publisher
- Elsevier Science
- Year
- 1985
- Tongue
- French
- Weight
- 941 KB
- Volume
- 26
- Category
- Article
- ISSN
- 0040-4039
No coin nor oath required. For personal study only.
✦ Synopsis
The active nickel complex generated in situ by reduction of NiBr2(PPh3)2 with zinc in the presence of Et4NI is a useful reagent for the dehalogenative coupling of 2-bromo-1,6methano[lO]annulene and 1-brcmo-and 1,3-dibromoazulenes.