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

Table 5 Thermoanalytical data of the polymers 46–51

Polym. no	Steps	T (°C)	% wt loss	Residue (%)	T_d (°C)
46	I	20–295	14.17	0.3	215
	II	295–375	10.26		370
	III	375–445	13.36		440
	IV	445–699	61.89		612
47	I	20–467	26.71	1.84	443
	II	467–550	19.41		527
	III	550–701	52.2		626
48	I	20–291	11.58	3.32	215
	II	291–403	16.64		354
	III	403–597	68.46		542
49	I	25–197	10.16	0.23	144
	II	197–398	24.1		362
	III	398–631	65.5		578
50	I	54–205	8.45	3.7	135
	II	205–379	15.17		349
	III	379–606	72.64		555
51	I	26–213	9.03	0	178
	II	213–275	11.67		257
	III	275–424	17.28		351
	IV	424–670	62.12		633

ISSN: 2661-801X