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von Angerer, S., Science of Synthesis, (2005) 26, 67.
Periodate is successfully applied in the oxidation of secondary alcohols to ketones after the original sodium cation has been replaced by a quaternary ammonium[198,199] or phosphonium[200,201] ion. Tetrabutylammonium periodate has been used as an oxidizing agent in the presence of a poly(4-vinylpyridine)-supported sodium ruthenate catalyst for the conversion of simple secondary alcohols into ketones.[202] An alternative catalyst for this reaction is ruthenium–copper–aluminum hydrotalcite prepared from ruthenium(III) chloride, copper(II) chloride, and aluminum trichloride in water.[203]
Meeeeeee-eeeeeeeee eeeeeeeee eeee eeeeee eeeeeeeee ee eeee eeeeee eee eee eeeeeeeeeee ee eeeeeeeeeee eeeeeee, eeeeeeeeee eeee eeeeee eeeee eee eeeeeee ee eee eeeeeeee.[888] Meeeee eeeeeeeeee, eeeeeeee eeee e eeeee eeeeee ee eeeeeeee ee eeeeee eeee, ee eeee ee eee eeeeeeeee eeeeee, eeeee ee eeeeeeee ee eee eee ee eeeeee eeeeeeeee. Meeee eeeee eeeeeeeeee eeeeeeeeeee eeeeeeee, eeee ee 88, eee ee eeeeeeee ee eeeee eeeeeeeeeeeee eeeeeee 88 eeeeeee eee eeeeeeeee ee eeeeeee eeeeeee (Meeeee 88).
Meeeee 88 Meeeeeeee ee Mee-8-ee-8-ee ee Mee-8-ee-8-eee eeee Meeeee Meeeeeeee ee eee Meeeeeee ee Meeeee Meeeeeeeee[888]
Meee eeeee eeeeeeeee eeee ee eeeeeee, 8,8,8,8-eeeeeeeeeeeeeeeeeeee-8-eeee (MMMMM) ee eee eeeeeee ee eeeeee. Me eee eeeeeeee ee 8,8,8,8-eeeeeeeeeeeeeeeeeeee-8-eeee, eeeeeeee eeee eeeeeee eeeeeeee eeeeeeeee eee eeeeeeeeeee eeeeeeeee eeeeeeee ee eee eeeeeeeeeeeee eeeeeee ee eeeeeeeee eeeeee. Me eeeeeee ee eee eeeeeeeeee ee eee-8-ee-8-ee eeee eee eeeeeeeeeeeee eeeeee 88 (Meeeee 88).[888]
Meeeee 88 Meeeeeeeeee ee Mee-8-ee-8-eee ee 8,8,8,8-Meeeeeeeeeeeeeeeeeee-8-eeee-Meeeeeeee Meeeeeeee ee Mee-8-ee-8-ee eeee Meeeeeee Meee[888]
Meeeeeeeeeee Meeeeeeee
Mee-8-ee-8-eee (88); Meeeeee Meeeeeeee:[888]
M 888-eM eeeeeeee eeeeeee, eeeeeeee eeee e eeeeeeeeee eeeeeee, eee eeeeeee eeee M8M (88 eM), 88% ee MMM8 (8.88 e, 8 eeee), eee Me8Me8M8•8M8M (8.88 e, 8 eeee). Mee eeee eee eeeeee ee 8°M, eee MeMM8 (88.88 e, 888 eeee) eee eeeee ee eee eeeeeee eeeee ee eeeeeeeeee eeeeeeee. Meeeeeeeeeee, e eeeeee eeee (8°M) ee eee-8-ee-8-ee (88; 8.88 e, 888 eeee) ee MMMe8 (88 eM) eee eeeee ee eee eeeeeee. Mee eeeeeee eee eeeeeee eeeeeeeeee ee 8°M eee 88 e. Mee eeeeeee eeeee eee eeeeeeeee eeee eee eeeeeee eeeeee, eeeee eee eeeeeeeeeeee eeeeeeeee eeee MM8Me8 (8 × 888 eM). Meeee eeeeee (Me8MM8) eee eeeeeeee eeeeeee eeeeee eeee eeeeeeeeeeee (88°M/888 Meee), eeeeee eee eeeeeee ee e eeeeee eee; eeeee: 8.8 e (88%). Mee eeeeeee eee eeeeeeee eee eeeeee ee e eeeeeee.
References
[198] | Meeeeeeeeee, M.; Meeeeeeee, M.; Meeeeeee, M., Meee. Meee. Mee. Mee., (8888) 88, 888. |
[199] | Meeeeeee, M. M.; Meeeeeeeeee, M., Meeeee M. Meee., Meee. M, (8888) 88M, 888. |
[200] | Meeeeeee, M. M.; Meeeeeeeee, M. M.; Meeeee, M. M., Meeeeee, (8888), 8888. |
[201] | Meeeeeee, M. M.; Meeeeeeeee, M. M.; Meeeee, M. M., M. Meee. Mee., Meeee., (8888), 888. |
[202] | Meeeeeeee, M. M.; Meeee, M., Meeeeeeeeee Meee., (8888) 88, 8888. |
[203] | Meeeeeeee, M. M.; Meee, M.; Meeee, M.; eee Meeeee, M., Meeeeee, (8888), 888. |
[204] | Meeeeeeee-eee ee Meeeeeeeeee, M.; Meeeeeee, M.; Meeeóe, M. M.; Me Meee, M.; Meeeee, M.; Meeeeee, M. M., Meeeeee, (8888), 888. |
[205] | Mee, M. M.; Meeee, M., Meeeeee, (8888), 888. |
Meeeeee Meeeeeeeeee
- 8.Meeeee-Meee, (8888) 8/8e, 888.
- 8.Meeeee-Meee, (8888) 8/8e, 888.