用于用户友好型（bpy）铜/氮氧自由基催化的需氧醇氧化的稳定TEMPO和ABNO催化剂溶液。
Stable TEMPO and ABNO Catalyst Solutions for User-Friendly (bpy)Cu/Nitroxyl-Catalyzed Aerobic Alcohol Oxidation.
作者信息
Steves Janelle E, Stahl Shannon S
机构信息
Department of Chemistry, University of Wisconsin-Madison , Madison, Wisconsin 53706, United States.
出版信息
J Org Chem. 2015 Nov 6;80(21):11184-8. doi: 10.1021/acs.joc.5b01950. Epub 2015 Oct 27.
Two solutions, one consisting of bpy/TEMPO/NMI and the other bpy/ABNO/NMI (bpy =2,2'-bipyridyl; TEMPO = 2,2,6,6-tetramethylpiperidine N-oxyl, ABNO = 9-azabicyclo[3.3.1]nonane N-oxyl; NMI = N-methylimidazole), in acetonitrile are shown to have good long-term stability (≥1 year) under air at 5 °C. The solutions may be combined in appropriate quantities with commercially available [Cu(MeCN)4]OTf to provide a convenient catalyst system for the aerobic oxidation of primary and secondary alcohols.
两种溶液，一种由bpy/TEMPO/NMI组成，另一种由bpy/ABNO/NMI组成（bpy = 2,2'-联吡啶；TEMPO = 2,2,6,6-四甲基哌啶氮氧化物，ABNO = 9-氮杂双环[3.3.1]壬烷氮氧化物；NMI = N-甲基咪唑），在乙腈中于5℃空气条件下显示出良好的长期稳定性（≥1年）。这些溶液可以与市售的[Cu(MeCN)4]OTf以适当的量混合，以提供一种用于伯醇和仲醇有氧氧化的便捷催化剂体系。
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