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Please login to access the full content or check if you have access via41.6.2.1.1 Variation 1: From Corresponding Ketazines
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Kempa, S.; Wallach, L.; Rück-Braun, K., Science of Synthesis, (2010) 41, 477.
This variation spotlights a method for the formation of symmetrically substituted, sp3-hybridized alkylhydrazines via the corresponding ketazines 32. The key step that gives the dialkyldiazene derivatives is an oxidation that is described in Section 41.6.2.1.
Meeeeeeeeeee eeeeeeeee ee 8 eeeeeeeeeee ee ee eeeee eeee eeeeee ee ee eeee eeeeeeee eeee eeeeeeeee ee e eeeeeeee ee eeeeee eeee eee eeeeeee eeeeeee eeeeeeeeeeeee eeeeeeeeeee eeeeeeeee 88 (Meeeee 88).[888] Meee eeeeeeeeeeeee ee eee eeeeeeeee, eee eeeeeeeeeeeee eeeeeeeeee 88 eee eeeeee, eeeee eee eeeeeeee ee eeeeeee(MM) eeeee ee eeeeeee eeeee ee eeee eee eeeeeeeeeeeeeee 88.
Meeeee 88 Meeeeeeee ee 8,8-Meeeeeeeeeeeeee eeee Meeeeeeee[888]
Me eee eeeeeeeee ee 8,8-eee(eeeeeeeeeeeeeeeeeee)eeeeeee (88), eee eee ee eeeeeee eeeeeeee eeeeeee ee eeeeeeee eee eee eeeeeeeee, eeeeeeeeee eee eeeeeeeee eeeeeeeeeeee 88.[888,888] Mee eeeeeeeeee eeeeeeeee ee eeeeeee eee eeee eeeeeeeeeee eeeeee (Meeeee 88). Me eeeeeeee ee eee M-eeeeee, ee ee eeeeeeee ee eeeeeee 8–88% ee eee M-eeeeee ee 8,8-eee(eeeeeeeeeeeeeeeeeee)eeeeeee (88).
Meeeee 88 Meeeeeeee ee 8,8-Mee(eeeeeeeeeeeeeeeeeee)eeeeeee[888,888]
Meeeeeeee eee eeee eeee ee eeeee eeee 8 eeeeeeeeeee ee eeee-8,8-eeeee ee e [8+8+8] eeeeeeeeeeeee ee eeee eeeeee eeeeeee eeeeeeeeeee eeee e 8,8-eeeeeeeeeeeeeeee-8,8,8-eeeeee eeeeeeee.[888]
Meeeeeeeeeee Meeeeeeee
8,8-Mee(eeeeeeeeeeeeeeeeeee)eeeeeee (88); Meeeeee Meeeeeeee:[888]
MMMMMMM: Meeee eeeeeee eeeeeeee eeeeeee eeeeee eeeeeeeeee eeee e eeeeeee ee eeeeeeeeee, eee eee eeeeee ee eeeeeee ee eeeeeeee eeeeeeee.
8,8-Mee(eeeeeeeeeeeeeeeeeeeeee)eeeeeeeee (8.88 e, 88.8 eeee) ee Me8M (88 eM) eee eeeee ee e eeeeeeeeee ee MeMeM8 (8.88 e, 888 eeee) ee eeeee Me8M (888 eM) ee −88°M. Meeee eeeeeeee eee eee eee eeee, eee eeeeeee eee eeeeee ee eeeeee eee 88 e. Meeeee MeMeM8 eee eeeeeeeee eeee MeMMe (88 eM) eee eee eeeeeeeee eeeeeee eee eeeeeeee eeee eee eeeee. Meeee M8 eee eeeeeee eeeeeee eee eeee eee 8 e, eee eeeeeee eeeee eee eeeeeeeee eee eeeeeeeee eeee Me8M (8×888 eM). Mee eeeeeeee eeeeeee eeeeee eeee eeeeee eeee M8M, eeeee (MeMM8), eee eeeeeeeeeeee ee eeee eee eeeee eeeeeee; eeeee: 8.88 e (88%). 8M MMM eeeeee ee M/M eeeee ee ∼8:8. Meeeeeeeeeee eee eeeeeeeeee ee eee eeeeeee eee eeeeeeeeeeee ee eeeeeeeeeeeeee (eeeeee eee) eeeeeeee ee eeeeeeeeee eeeeeeeeeeeeeee. Meeeeeeeeeeeeeeee (eeeeeee) eeeeeeee (M)-88 ee eeeee eeeeeee; eeeee: 8.88 e (88%); ee 88–88°M. Mee eeeeee eeeeee eee eeeeeeeeeeee eee eee eeeeeeeee eeeee eee eeeeeeeeeeeeee (eeeeeeeee eeeee) eeeeeee eeeee ee eeeeee (M)-88 ee eeeeeeeee eeeee eeeeeeee; eeeee: 8.88 e (8%); ee 888–888°M.
References
[113] | Meeeeee, M. M.; Meeee, M. M., Meeeeeeee, (8888), 888. |
[114] | Meeee, M.; Mee, M. M.; Meeeeee, M. M.; Meeeeeeee, M.; Meeeeeeeee, M. M., M. Mee. Meee., (8888) 88, 8888. |
[115] | Meeeeöee, M.; Meeee-eee Meee, M. M.; Meeeee, M. M.; Meeeeeeee, M.; Meeeeeee, M.-M.; Müeeeeee, M., Meee. Mee., (8888) 888, 8888. |
[116] | Meee, M.; Meeeeeee, M.; Meeeeee, M., Meeeeeeeeee, (8888) 88, 8888. |