THE SYNTHESIS OF POLYETHYLENE-GLYCOL (PEG) WITH DIFFERENT FUNCTIONAL-GROUPS AT EACH END .2. SYNTHESIS OF A SERIES OF MONOSUBSTITUTED PEG VIA POLYVINYL-ALCOHOL (PVA) AS SUPPORT

被引：12

作者：

HUANG, JL

HU, YQ

机构：

[1] Institute of Material Science, Fudan University, Shanghai

来源：

JOURNAL OF APPLIED POLYMER SCIENCE | 1993年 / 47卷 / 09期

关键词：

Elemental analysis - Functional groups - NMR spectroscopy - Polyethylene glycol;

D O I：

10.1002/app.1993.070470901

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Five monosubstituted PEGs with different mol wt were synthesized and isolated using PVA as support. They were PEG-N3, [GRAPHICS] [GRAPHICS] respectively. The structure of these monosubstituted PEGs was characterized by IR, NMR, and element analysis. The effect of the reaction conditions on monosubstitution of PEGs was described.

引用

页码：1503 / 1511

页数：9

共 7 条

[1] PROTON NMR CHARACTERIZATION OF POLY(ETHYLENE GLYCOLS) AND DERIVATIVES
DUST, JM
FANG, ZH
HARRIS, JM
[J]. MACROMOLECULES, 1990, 23 (16) : 3742 - 3746
[2] LABORATORY SYNTHESIS OF POLYETHYLENE-GLYCOL DERIVATIVES
HARRIS, JM
[J]. JOURNAL OF MACROMOLECULAR SCIENCE-REVIEWS IN MACROMOLECULAR CHEMISTRY AND PHYSICS, 1985, C25 (03): : 325 - 373
[3] HUANG JW, UNPUB J APPL POLYM S
[4] Pozzo A. D., 1989, MAKROMOL CHEM, V190, P2457
[5] DETERMINATION OF ORGANIC ISOCYANATES AND ISOTHIOCYANATES
SIGGIA, S
HANNA, JG
[J]. ANALYTICAL CHEMISTRY, 1948, 20 (11) : 1084 - 1084
[6] ATTACHMENT OF DRUGS TO POLYETHYLENE GLYCOLS
ZALIPSKY, S
GILON, C
ZILKHA, A
[J]. EUROPEAN POLYMER JOURNAL, 1983, 19 (12) : 1177 - 1183
[7] 1960, Patent No. 2940853

← 1 →