SYNTHESIS OF POLY(DIBENZO-19-CROWN-6) VIA CYCLOPOLYMERIZATION OF DIEPOXIDE

被引：9

作者：

HASHIMOTO, H ^{[1
]}

KAKUCHI, T ^{[1
]}

YOKOTA, K ^{[1
]}

机构：

[1] HOKKAIDO UNIV,FAC ENGN,DEPT CHEM PROC ENGN,KITA KU,SAPPORO,HOKKAIDO 060,JAPAN

来源：

POLYMER BULLETIN | 1991年 / 25卷 / 02期

关键词：

D O I：

10.1007/BF00310786

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Synthesis and cyclopolymerization of 5,6;14,15-dibenzo- 1, 2; 18, 19-diepoxy- 4, 7, 10, 13, 16-pentaoxanonadeca- 5,14-diene(3) was carried out. The polymerization of 3 with tin tetrachloride and boron trifluoride etherate gave the polymers with lower molecular weight. Alternatively, triethylaluminium-water-acetylacetone (Vandenberg catalyst) was effective in preparing polymers of high molecular weight which were soluble in p-cresol and p-chlorophenol. The polymers were essentially composed of cyclic constitutional units corresponding to dibenzo-19-crown-6. The cation-binding ability of the polymer showed the highest selectivity for K+.

引用

页码：153 / 159

页数：7

共 22 条

[1] ASO C, 1964, MAKROMOLEKUL CHEM, V73, P141
[2] BARTULIN J, 1989, POLYM BULL, V22, P33
[3] LINEAR POLYMERS FROM DIEPOXIDES
BAUER, RS
[J]. JOURNAL OF POLYMER SCIENCE PART A-1-POLYMER CHEMISTRY, 1967, 5 (8PA1): : 2192 - &
[4] INOUE S, 1967, MAKROMOLEKUL CHEM, V103, P151
[5] KAKUCHI T, 1989, MAKROMOL CHEM, V190, P2449
[6] KAKUCHI T, 1988, MAKROMOL CHEM, V189, P2007
[7] KAKUCHI T, 1989, MAKROMOL CHEM, V190, P2091
[8] KAKUCHI T, 1985, MAKROMOL CHEM-RAPID, V6, P551
[9] KAKUCHI T, 1988, MAKROMOL CHEM, V189, P1279
[10] POLYMERIC CHIRAL CROWN ETHERS .6. OPTICAL RESOLUTION OF ALPHA-AMINO-ACID BY POLYMERS INCORPORATING 1,3-4,6-DI-O-BENZYLIDENE-D-MANNITOL RESIDUES
KAKUCHI, T
TAKAOKA, T
YOKOTA, K
[J]. POLYMER JOURNAL, 1990, 22 (03) : 199 - 205

← 1 2 3 →