Ligand Synthesis Catalyst and Complex Metal Ion: Multicomponent Synthesis of 1,3-Bis(4-phenyl-[1,2,3]triazol-1-yl)-propan-2-ol Copper(I) Complex and Application in Copper-Catalyzed Alkyne-Azide Cycloaddition

Table 2

Synthesis of triazoles catalyzed by copper complex 4 (see Scheme 3).

Compound	R	% yield
6	Ph	100
7		95
8	CH2O(4-Br)C6H4	34
9	CH2O(4-Cl)C6H4	47
10	CH2O(4-OCH3)C6H4	95
11	CH2O(4-CH3)C6H4	98
12	CH2OC6H5	94
13	CH2O(4-CHO)C6H4	94
14	CH2OCONH(CH2)3CH3	93