NOVEL POLYMERIZATION OF BETA-BUTYROLACTONE INITIATED BY POTASSIUM NAPHTHALENIDE IN THE PRESENCE OF A CROWN-ETHER OR A CRYPTAND

被引：66

作者：

JEDLINSKI, Z ^{[1
]}

KOWALCZUK, M ^{[1
]}

GLOWKOWSKI, W ^{[1
]}

GROBELNY, J ^{[1
]}

SZWARC, M ^{[1
]}

机构：

[1] UNIV CALIF SAN DIEGO, DEPT CHEM, LA JOLLA, CA 92093 USA

来源：

MACROMOLECULES | 1991年 / 24卷 / 02期

关键词：

D O I：

10.1021/ma00002a002

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

The potassium naphthalenide complex with 18-crown-6 or cryptand [222] is able to initiate the anionic polymerization of beta-methyl-beta-propiolactone (beta-butyrolactone). The polyester macromonomers with unsaturated end groups and low polydispersity are formed in high yield as final products of the polymerization. The possible mechanism of this novel polymerization reaction has been elucidated.

引用

页码：349 / 352

页数：4

共 25 条

[1]

CHERDRON H, 1962, MAKROMOL CHEM, V187, P56

[2] NMR-SPECTRUM OF THE POTASSIUM ANION K- [J].

EDWARDS, PP ;

ELLABOUDY, AS ;

HOLTON, DM .

NATURE, 1985, 317 (6034) :242-244

[3]

FAVIER J, 1966, EUR POLYM J, V4, P3

[4] ELECTRON TRANSFER, NAPHTHALENE RADICAL ANION, AND ALKYL HALIDES [J].

GARST, JF .

ACCOUNTS OF CHEMICAL RESEARCH, 1971, 4 (12) :400-&

[5] NUCLEAR MAGNETIC-RESONANCE STUDIES OF MOLECULAR-DYNAMICS OF BETA-PROPIOLACTONE HOMOPOLYMER AND ITS BLOCK COPOLYMER WITH BETA-BUTYROLACTONE [J].

GLOWINKOWSKI, S ;

KAPTURCZAK, J ;

PAJAK, Z ;

KURCOK, P ;

KOWALCZUK, M ;

JEDLINSKI, Z .

POLYMER, 1989, 30 (03) :519-523

[6]

INOUE S, 1961, MAKROMOLEKUL CHEM, V48, P229

[7] POLYMERIZATION OF BETA-LACTONES INITIATED BY POTASSIUM SOLUTIONS [J].

JEDLINSKI, Z ;

KURCOK, P ;

KOWALCZUK, M .

MACROMOLECULES, 1985, 18 (12) :2679-2683

[8] NATURE OF THE ACTIVE-CENTERS AND THE PROPAGATION MECHANISM OF THE POLYMERIZATION OF BETA-PROPIOLACTONES INITIATED BY POTASSIUM ANIONS [J].

JEDLINSKI, Z ;

KOWALCZUK, M .

MACROMOLECULES, 1989, 22 (08) :3242-3244

[9]

JEDLINSKI Z, 1986, MAKROMOL CHEM, V187, P1651

[10] AN UNEXPECTED OUTCOME OF THE REACTION BETWEEN BETA-LACTONES AND DISSOLVED POTASSIUM [J].

JEDLINSKI, Z ;

KOWALCZUK, M ;

MISIOLEK, A .

JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS, 1988, (18) :1261-1262

← 1 2 3 →