Synthesis and characterization of linear dendritic homo and copolymers acrylated behera amine

Figures & data

Figure 1. FTIR spectra of ACTES (upper) and its homopolymer (below).

Figure 2. ¹³C NMR spectrum of ACTES-MMA co-polymer.

Figure 3. ¹³C NMR spectrum of ACTES-ST co-polymer.

Figure 4. ¹H NMR spectrum of ACTES-NVP co-polymer.

Figure 5. Vinyl proton signals of MMA and ACTES monomers.

Table 1. Reactivity ratios of ACTES-ST and ACTES-NVP monomer pairs.

Entries	Co-monomer (M2)	rac	r2	Method^a
1	Styrene	0.36	0.20	F–R
2	Styrene	0.52	0.37	I F–R
3	Styrene	0.43	0.24	K–T
4	Styrene	0.44	0.27	Average
5	N-vinyl pyrrolidone	0.92	0.30	F–R
6	N-vinyl pyrrolidone	1.12	0.46	I F–R
7	N-vinyl pyrrolidone	0.98	0.32	K–T
8	N-vinyl pyrrolidone	1.01	0.36	Average

^a F–R: Finemann-Ross, I F–R: Inverted Finemann–Ross, K–T: Kelen–Tudos.

Table 2. Transition probabilities of ACTES-ST and ACTES-NVP monomer pairs.

		Transition probability (%)^a
Entries	M2	pac,ac	pac,2	p2,2	p2,ac
1	Styrene	22	78	31	69
2	N-vinyl pyrrolidone	50	73	27	50

^a The transition probability averages of 6/4 and 4/6 monomer feed ratios.

Figure 6. Copolymerization diagram of ACTES with Styrene and NVP.

Table 3. “Q” and “e” values of ACTES and its analog.

Monomer	Q	e	r
Acrylamide [34]	0.23	0.54	0.64
N-methylol acrylamide [34]	0.52	1.15	0.91
N-octadecyl acrylamide [34]	0.66	1.64	0.93
N,N-diethyl acrylamide [34]	0.48	−0.31	0.56
ACTES	1.152	0.66	0.44

Brandrup J, Immergut EH, Grulke EA. Polymer Handbook. New york (NY): Wiley&Sons; 1989.

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