Synthesis and biological evaluation of new nanosized aromatic polyamides containing amido- and sulfonamidopyrimidines pendant structures

Table 4 Thermoanalytical data of the polymers 36–45

Polym. no	Steps	T(^°C) range	% wt loss	Residue (%)	T_d (^°C)
36	I	20–303	17.06	1.8	288
	II	303–438	16.25		404
	III	438–666	64.89		628
37	I	20–263	8.78	0.7	242
	II	263–463	43.6		373
	III	463–676	46.91		611
38	I	20–291	25.22	1.74	263
	II	291–435	27.52		380
	III	435–643	45.51		586
39	I	20–298	14.52	0	240
	II	298–466	20.9		389
	III	466–634	65.8		590
40	I	20–201	6.86	5.32	133
	II	201–412	13.94		361
	III	412–656	73.89		607
41	I	20–338	11.39	8.96	130
	II	338–489	30.33		476
	III	489–596	41.08		579
	IV	596–701	8.23		653
42	I	20–296	10.22	4.19	229
	II	296–456	35.56		391
	III	456–680	50.02		605
43	I	20–290	11.02	2.4	270
	II	287–425	28.73		399
	III	425–640	57.83		580
44	I	34–360	18.35	6.71	252
	II	364–503	30.5		472
	III	503–700	44.42		665
45	I	21–410	19.63	8.06	365
	II	412–564	39.47		536
	III	564–621	28.95		605
	IV	621–670	3.87		636

ISSN: 2661-801X