Selective betainisation of tertiary amine methacrylate block copolymers

BÜTÜN, VURAL; Bennett, CE; Vamvakaki, M; Lowe, AB; Billingham, NC; Armes, SP

doi:10.1039/a703566g

Selective betainisation of tertiary amine methacrylate block copolymers

BÜTÜN V., Bennett C., Vamvakaki M., Lowe A., Billingham N., Armes S.

JOURNAL OF MATERIALS CHEMISTRY, cilt.7, sa.9, ss.1693-1695, 1997 (SCI-Expanded, Scopus)

Yayın Türü: Makale / Tam Makale
Cilt numarası: 7 Sayı: 9
Basım Tarihi: 1997
Doi Numarası: 10.1039/a703566g
Dergi Adı: JOURNAL OF MATERIALS CHEMISTRY
Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
Sayfa Sayıları: ss.1693-1695
Eskişehir Osmangazi Üniversitesi Adresli: Evet

Özet

2-(Dimethylamino)ethyl methacrylate (DMAEMA) was block copolymerised in turn with three other tertiary amine methacrylate comonomers using group transfer polymerisation; the DMAEMA residues of each of these diblock copolymers were selectively betainised using propane-1,3-sultone under mild conditions to yield a series of novel water-soluble sulfobetaine block copolymers which exhibit reversible pi-I-and temperature-induced micellisation.