Photoinitiators with functional groups 9: New derivatives of covalently linked benzophenone-amine based photoinitiators

被引：11

作者：

Jauk, Sigrid ^{[1
]}

Liska, Robert ^{[1
]}

机构：

[1] Vienna Univ Technol, Inst Appl Synthet Chem, Vienna, Austria

来源：

JOURNAL OF MACROMOLECULAR SCIENCE PART A-PURE AND APPLIED CHEMISTRY | 2008年 / 45卷 / 10期

基金：

奥地利科学基金会;

关键词：

radical polymerization; photopolymerization; low migration;

D O I：

10.1080/10601320802300453

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

As it had been shown that some covalently bound benzophenone (BP)-phenylglycine derivatives act as remarkable monomolecular Type II photoinitiators for radical polymerization, structural variations were investigated. The influence of the linking position between BP and the coinitiator and the coinitiator structure itself were considered. Furthermore, water soluble monomolecular BP-glycine based PIs were developed. While in UV-spectroscopy similar absorption behavior were found for all compounds, photo-DSC experiments revealed that derivative 2 has the most effective constitution.

引用

页码：804 / 810

页数：7

共 21 条

[1] PHOTOCHEMISTRY AND PHOTOPOLYMERIZATION ACTIVITY OF NOVEL 4-ALKYLAMINO BENZOPHENONE INITIATORS SYNTHESIS, CHARACTERIZATION, SPECTROSCOPIC AND PHOTOPOLYMERIZATION ACTIVITY [J].

ALLEN, NS ;

LAM, E ;

HOWELLS, EM ;

GREEN, PN ;

GREEN, A ;

CATALINA, F ;

PEINADO, C .

EUROPEAN POLYMER JOURNAL, 1990, 26 (12) :1345-1353

[2] PHOTOCHEMISTRY OF NOVEL 4-ALKYLAMINO BENZOPHENONE INITIATORS - A CONVENTIONAL LASER FLASH-PHOTOLYSIS AND MASS-SPECTROMETRY STUDY [J].

ALLEN, NS ;

LAM, E ;

KOTECHA, JL ;

GREEN, WA ;

TIMMS, A ;

NAVARATNAM, S ;

PARSONS, BJ .

JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY, 1990, 54 (03) :367-388

[3] Mechanistic study of photoinitiated free radical polymerization using thioxanthone thioacetic acid as one-component type II photoinitiator [J].

Aydin, M ;

Arsu, N ;

Yagci, Y ;

Jockusch, S ;

Turro, NJ .

MACROMOLECULES, 2005, 38 (10) :4133-4138

[4]

Brimage D. R. G., 1973, J CHEM SOC P1, V5, P496

[5]

CARLINI C, 1983, POLYMER, P24

[6] Photochemical study and photoinitiation activity of macroinitiators based on thioxanthone [J].

Corrales, T ;

Catalina, F ;

Peinado, C ;

Allen, NS ;

Rufs, AM ;

Bueno, C ;

Encinas, MV .

POLYMER, 2002, 43 (17) :4591-4597

[7]

DIETLIKER K, 1998, CHEM TECHNOLOGY UV E, V3

[8] The persistent radical effect: A principle for selective radical reactions and living radical polymerizations [J].

Fischer, H .

CHEMICAL REVIEWS, 2001, 101 (12) :3581-3610

[9] Palladium-catalyzed intramolecular α-arylation of α-amino acid esters [J].

Gaertzen, O ;

Buchwald, SL .

JOURNAL OF ORGANIC CHEMISTRY, 2002, 67 (02) :465-475

[10] Photoinitiators with functional groups, 8 - Benzophenone with covalently bound phenylglycine [J].

Jauk, S ;

Liska, R .

MACROMOLECULAR RAPID COMMUNICATIONS, 2005, 26 (21) :1687-1692

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