高錳酸四氨合銅(II) 是一種無機化合物 ,化學式為[Cu(NH3 )4 ](MnO4 )2 。它可由硫酸銅 、氨水 和高錳酸鉀 反應得到。[ 1] 它和高氯酸四氨合銅(II) 一樣,受熱快速分解。[ 2] 它在水中煮沸,發生以下反應:
[Cu(NH3 )4 ](MnO4 )2 + 2 H2 O → Cu(OH)2 + 2 NH3 + 2 NH4 MnO4
氨從反應體系中離去使反應向右(高錳酸銨 的方向)進行。[ 3] 對其緩慢加熱,它在313~423 K脫氨,得到Cu(MnO4 )2 中間體,進一步加熱,其分解的最終產物為CuMn2 O4 。[ 3]
它可以將苯腙 [ 4] 或醇 [ 5] 氧化為相應的羰基 化合物。
參考文獻
^ 1.0 1.1 1.2 N. Seferiadis, E. Dubler, H. R. Oswald. Structure of tetraamminecopper(II) dipermanganate . Acta Crystallographica Section C Crystal Structure Communications. 1986-08-01, 42 (8): 942–945 [2022-07-27 ] . ISSN 0108-2701 . doi:10.1107/S0108270186093927 . (原始內容存檔 於2022-07-27).
^ Gorbunov, V. V.; Shmagin, L. F. Combustion of copper(II) tetrammine salts. Fizika Goreniya i Vzryva , 1972. 8 (4): 523-526. ISSN 0430-6228 .
^ 3.0 3.1 László Kótai, Kalyan K. Banerji, István Sajó, János Kristóf, B. Sreedhar, Sándor Holly, Gábor Keresztury, Antal Rockenbauer. An Unprecedented-Type Intramolecular Redox Reaction of Solid Tetraamminecopper(2+) Bis(permanganate) ([Cu(NH3)4](MnO4)2) – A Low-Temperature Synthesis of Copper Dimanganese Tetraoxide-Type (CuMn2O4) Nanocrystalline Catalyst Precursors . Helvetica Chimica Acta. 2002-08, 85 (8): 2316–2327 [2022-07-27 ] . doi:10.1002/1522-2675(200208)85:83.0.CO;2-A .
^ Raghvendra Shukla, László Kótai, Pradeep K. Sharma, Kalyan K. Banerji. Kinetics and mechanism of the oxidative regeneration of carbonyl compounds from phenylhydrazones by tetramminecopper(2+) bis (permanganate) . Journal of Chemical Research. 2003-04-01, 2003 (4): 184–185 [2022-07-27 ] . doi:10.3184/030823403103173660 (英語) .
^ Hassani, H.; Zadah, E. Hoosein. Tetraammine copper(II) dipermanganate: a mild and efficient reagent for oxidation of alcohol to corresponding carbonyl compound. Organic Chemistry: An Indian Journal , 2015. 11 (11): 377-380. ISSN 0974-7516 .
銅(0,I) 銅(I)
銅(I,II) 銅(II)
銅(III) 銅(IV)