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. Author manuscript; available in PMC: 2014 Nov 1.
Published in final edited form as: ACS Catal. 2013 Nov 1;3(11):2599–2605. doi: 10.1021/cs400689a

Table 1. Representative Cu/TEMPO-based Catalyst Systems for the Aerobic Oxidation of Primary Alcohols.

Catalyst System [Cu] Ligand Base Solvent
A
(Semmelhack)3 		CuICl – – DMF
B (Sheldon)4 CuIIBr2 bpy KOtBu 2:1
MeCN/H2O
C (Koskinen)5 CuII(OTf)2 bpy DBU (+
NMI)		 MeCN
D (Stahl)6 CuIOTf bpy NMI MeCN