Table 3.

One-pot, three-step synthesis of 1-substituted 4-acyl-1H-1,2,3-triazoles 7a-e

entry	Ar	R	method Aa yield (%)	method Bb yield (%)
1	Ph	Bn	40	42
2	4-MeO-C6H4	Bn	80	83
3	4-F-C6H4	Bn	82	88
4	4-NO2-C6H4	Bn	32	36
5	2-Me-C6H4	Bn	35	34

^aA mixture of TBAF (1.0 M, 2.0 equiv) and CuI (10 mol %) was used

^bCuF₂ (2.0 equiv) was used.