The a-chloro isocyanates 1 and the a-chloro isothiocyanate 2a react with antimony pentachloride and ketones or aldehydes at low temperatures to give the 2-azaallenium hexachloroantimonates 5aq in high yields. The reaction proceeds via the 1-oxa-(or l-thia)-3-azabutatrienium hexachloroantimonates 3,
The Structure of 2-Azaallenium Cations
✍ Scribed by Al-Talib, Mahmoud ;Jibril, Ibrahim ;Würthwein, Ernst-Ulrich ;Jochims, Johannes C. ;Huttner, Gottfried
- Publisher
- Wiley (John Wiley & Sons)
- Year
- 1984
- Tongue
- English
- Weight
- 457 KB
- Volume
- 117
- Category
- Article
- ISSN
- 0009-2940
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