Synthesis of novel well-defined end-functional macrophotoinitiator of poly(ε-caprolactone) by ring-opening polymeirization

被引：18
|
作者：
Degirmenci, M [1 ]
机构：
[1] Harran Univ, Fac Sci, Dept Chem, TR-63300 Sanliurfa, Turkey
来源：
POLYMER JOURNAL | 2004年 / 36卷 / 07期
关键词：
ring-opening polymerization; end-functionalization; macrophotoinitiator; poly(epsilon-caprolactone); block copolymer;
D O I：
10.1295/polymj.36.542
中图分类号：
O63 [高分子化学（高聚物）];
学科分类号：
070305 ; 080501 ; 081704 ;
摘要：
A new end-chain functional macrophotoinitiator of poly(epsilon-caprolactone) has been synthesized by controlled/living ring-opening polymerization (ROP) method. For this purpose, mono hydroxy functional a photoinitiator namely, 1-hydroxycyclohexyl phenyl ketone (HCPK), Irgacure 184, was used as the initiator for the stannous-2-ethylhexanoate (Sn(Oct)(2)) catalyzed living ring-opening polymerization of E-caprolactone. The GPC and IR, H NMR, UV and fluorescence spectroscopic studies revealed that low-polydispersity poly(E-caprolactone) with photoinitiator functionality at the end of the chain was obtained.
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页码：542 / 548
页数：7
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