2-Azaallenium salts from the reaction of 1-oxa-3-azabutatrienium salts with cyanamides and carbodiimides
β Scribed by Al-Talib, Mahmoud ;Jochims, Johannes C. ;Zsolnai, Laszlo ;Huttner, Gottfried
- Publisher
- Wiley (John Wiley & Sons)
- Year
- 1985
- Tongue
- English
- Weight
- 886 KB
- Volume
- 118
- Category
- Article
- ISSN
- 0009-2940
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## Abstract The complete manuscript of this communication appears in: __Angew. Chem. Suppl. 1983__, 264. DOI:10.1002/anie.198302640
## Abstract Reaction of the 3,5βdiarylβ1,2βdithiolium salts 2 with the metal cyclopentadienides 4 and 9 leads to the formation of the tricyclic compounds 6 and 10 via a ringβopened intermediate, which undergoes an intramolecular DielsβAlder cyclization. Compounds 6 and 10 rearrange by treatment wit
Phosphenium cations / Silver complexes / 31P,109Ag NMR shift correlation Reaction of bis(diisopropy1amino)phosphenium triflate (l[CF3S03]) with silver salts AgY [Y-= CF3C0, (Za), CF:{-SO, (2b), CH3C0y (2c)l affords neutral complexes [[(iPr,N),(Y)P) Ag(OS02CF3)] (3a -c). While 3a, c are stable up to