. Author manuscript; available in PMC: 2015 Oct 1.

Published in final edited form as: Tetrahedron Lett. 2014 Aug 14;55(40):5562–5565. doi: 10.1016/j.tetlet.2014.08.027

Table 3.

Effect of different heteroaryl-3-yl cyanostilbenes in the synthesis of 2H-1,2,3-triazoles (9a-e).

Entry	X	R¹	R²	R³	Time	Yield^a

					(h)	(%)
9a	S	OCH₃	OCH₃	OCH₃	2	92
9b	S	OCH₃	OCH₃	H	6	88
9c	S	H	OCH₃	H	5	84
9d	NH	OCH₃	OCH₃	OCH₃	4	91
9e	NH	OCH₃	H	OCH₃	5	89

isolated yields.