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Updated: Jul 29, 2026

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使用NaMnO4作为脱和氧化剂制备超导Na(x) ((H2O) yCoO2的制备

Chia-Jyi Liu1, Wen-Chin Hung, Jung-Sheng Wang

  • 1Department of Physics, National Changhua University of Education, Changhua, Taiwan, ROC. liucj@cc.ncue.edu.tw

Journal of the American Chemical Society
|January 20, 2005
PubMed
概括

研究人员使用更安全的NaMnO4溶液开发了超导氧化. 这种方法避免有毒试剂,并产生具有特定结构性质的水合相.

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Radical Oxidation of Allylic and Benzylic Alcohols01:21

Radical Oxidation of Allylic and Benzylic Alcohols

Activated manganese(IV) oxide can selectively oxidize allylic and benzylic alcohols via a radical intermediate mechanism. Primary allylic alcohols are oxidized to aldehydes, while secondary allylic alcohols yield ketones. The redox reaction of potassium permanganate with an Mn(II) salt such as manganese sulfate (under either alkaline or acidic conditions), followed by thorough drying, yields the oxidizing agent: activated MnO2. While MnO2 is insoluble in the solvents used for the reaction, the...