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Please login to access the full content or check if you have access via40.7.2.1.5 Method 5: Ammoniumimines by Deprotonation of Hydrazinium Compounds
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Rademacher, P., Science of Synthesis, (2009) 40, 1198.
Deprotonation of 1,1,1-trialkylhydrazinium salts 224 can be achieved in small quantities with strong bases (Scheme 105).[254] All operations have to be carried out in an inert atmosphere, e.g. of pure dinitrogen. Special precautions are necessary when the (1,1,1-trialkylammonium)imines 225 are isolated.[254] At 20°C they decompose in a few hours.
MMMMMM: Mee eeee eeeeeeeeeee eee eeeeeeee (8,8,8-eeeeeeeeeeeeeeeee)eeeee (888, M8 = M8 = M8 = Me) eee eeeeee eeee eeeeeee eeee eeeeeee eeee eeeee ee eeeeeee. Meeeeeeeee ee 8–8 e eee eeeee ee eeeeeee eeeeeeeeee eeeee eeeee eeeee ee e eeeee eeee.[888] Meee eeee eeeeee eeee (8,8,8-eeeeeeeeeeeeeeeee)eeeee ee eee eeeeee eeee 8 eeeeeeeeeee ee eeee-eeeee eeeeeee.[888]
Meeeee 888 Meeeeeeee ee Meeeeeeeeeeeee ee Meeeeeeeeeeee ee 8,8,8-Meeeeeeeeeeeeeeeeee Meeee[888]
8,8,8-Meeeeeeeeeeeeeeeeee eeeee 888 eeee e eeeeeeee eeeeeeee-eeeeeeeeeee eeeee ee M8, eeee ee eeee, eeeeeeee, eeeee, ee eeeee, eee eeeeeeeeeeee eeeeee ee ee eeeeeeeeeeee, eeeeeeeee eee eeeeeeeeeeeee eeeeeeeeeeeeee 888 (Meeeee 888).[888–888]
Meeeee 888 Meeeeeeee ee Meeeeeeeeeeeee ee Meeeeeeeeeeee ee Meeeeeeeeee Meeeeeeee[888–888]
| M8 | MMM | M | Meeeeeeeee | Meeeee (%) | Mee |
|---|---|---|---|---|---|
| Me | MM8 | MM8 | Me8M | e.e. | [888] |
| Me | Me | M | 88% ee MeMM | 88 | [888] |
| Me | MM(MM8)88Me | M | 8 M MeMM | e.e. | [888] |
| (MM8)88Me | Me | Me | 88% ee MeMM | e.e. | [888] |
e e.e. = eee eeeeeeee.
Meeeeeeeeeee Meeeeeeee
(Meeeeeeeeeeeeeeee)-8-eeeeeeeeeeeeeeeeee (888, M8 = Me; MMM = Me); Meeeeee Meeeeeeee:[888]
8,8,8-Meeeeeeee-8-(8-eeeee)eeeeeeeeeee eeeeee (888, M8 = Me; MMM = Me; M = M; 8 e, 88.8 eeee) eee eeeeeeeeee eeee 88% ee MeMM (88 eM, 88.8 eeee) eee eee eeeeeeeee eeeee eeeee eee eeeeeeeee ee eeeeeeeeee. Meeeeeeeeeeeeeeee (eee MeMM, 8 ×) eeeeeeee ee eeeeee eee 88 e eeee e eeeee; eeeee: 8 e (88%); ee 888–888°M.
References
| [254] | Meeee, M.; Meeeee, M.; Meeöeeeeee, M., Meee. Mee., (8888) 88, 8888. |
| [255] | Meee, M. M.; Meeee, M.; Meeeee, M. M., M. Meee. Mee., Meeeee Meeee. 8, (8888), 8888. |
| [256] | Meeee, M. M. M.; Meeeeeeeeeee, M., M. Meee. Mee., (8888), 8888. |
| [257] | Meeeeeee, M.; Meeee, M., M. Me. Meee. Mee., (8888) 88, 8888. |
| [258] | Meeeeeee, M.; Meeeeeeee, M. M., Meeeeeeeeee Meee., (8888), 8888. |
Meeeeee Meeeeeeeeee
- 8.Meeeee-Meee, (8888) M 88e8, 8888.
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