Synthesis of Polyethers Containing Triazole Units in the Backbone by Click Chemistry in a Tricomponent Reaction

Table 1

Molecular weights and distributions of polymers.

Polymers	𝑀𝑛^a	𝑀𝑤^a	(𝑀𝑤/𝑀𝑛)^a	𝜂 inh  (dl/g)
P1a	23,100	29,800	1.29	0.62
P1b	21,000	32,200	1.53	0.58
P1c	21,300	32,800	1.54	0.55
P1d	24,800	27,000	1.09	0.63
P2a	19,100	30,900	1.62	0.45
P2b	17,300	29,100	1.68	0.42
P2c	20,500	27,500	1.34	0.49
P2d	22,400	27,300	1.22	0.58

aGPC in DMF versus polystyrene in flow rate of 1.0 mL/min at 35^∘C.