N° of the polymer

Molar ratio poly(2-MeOx) units to poly (THF)units (¹H NMR).

Molar mass (Da) calculated from the oxazolinium content (¹H NMR).

Molar mass (Da) using the peak at 23.2 ppm on ¹³C spectrum after purification.

DPn of the poly(THF) block

Ads052

5.2

3300

4000

7.75

Ads045

3.64

1600^*

2000

5.2

Ads054

1.35

6800

6400

16

Ads0681A

4.3

4500

3800^**

8.6

AdsO681B^***

4.3

-

3200

8.6