Synthesis and properties of polyester dendrimers bearing carbazole groups in their periphery

被引：0

作者：

Bo, ZS ^{[1
]}

Zhang, WK ^{[1
]}

Zhang, X ^{[1
]}

Zhang, CM ^{[1
]}

Shen, JC ^{[1
]}

机构：

[1] Jilin Univ, Dept Chem, Key Lab Supramol Struct & Spect, Changchun 130023, Peoples R China

来源：

MACROMOLECULAR CHEMISTRY AND PHYSICS | 1998年 / 199卷 / 07期

关键词：

D O I：

10.1002/(SICI)1521-3935(19980701)199:7<1323::AID-MACP1323>3.0.CO;2-J

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Polyester dendrimers bearing carbazole units at their peripheries were synthesized by attacking 3,5-bis[4-(9-carbazolyl)butoxy]benzoic acid to the peripherical phenoxy groups. The phenoxy-terminated polyester dendrimers were synthesized by hydrogenation of the corresponding benzyloxy-terminated polyester dendrimers. The structure of the synthesized compounds was confirmed with IR, (NMR)-N-1, MALDI-TOF MS and GPC. The reaction conditions for attaching 3,5-bis[4-(9-carbazolyl)butoxy]benzoic acid to the peripherical phenoxy groups of polyester dendrimers were studied. Fluorescence spectra studies showed that there exist strong intramolecular interactions in the carbazole dendrimer molecules.

引用

页码：1323 / 1327

页数：5

共 26 条

[1] GLOBULAR CARBOHYDRATE MACROMOLECULE SUGAR BALLS .1. SYNTHESIS OF NOVEL SUGAR-PERSUBSTITUTED POLY(AMIDO AMINE) DENDRIMERS [J].

AOI, K ;

ITOH, K ;

OKADA, M .

MACROMOLECULES, 1995, 28 (15) :5391-5393

[2] Fullerenes finally score as Nobel committee honours chemists [J].

Ball, P .

NATURE, 1996, 383 (6601) :561-561

[3] CATALYSIS - ELECTRON-TRANSFER BRANCHES OUT [J].

BARD, AJ .

NATURE, 1995, 374 (6517) :13-13

[4]

BO Z, 1997, J CHEM SOC P1, P2391

[5]

BRYCE MR, 1994, ANGEW CHEM INT EDIT, V33, P1761, DOI 10.1002/anie.199417611

[6]

Dandliker PJ, 1995, ANGEW CHEM INT EDIT, V34, P2725

[7]

DANDLIKER PJ, 1994, ANGEW CHEM INT EDIT, V33, P1739, DOI 10.1002/anie.199417391

[8] AN ELECTRICALLY CONDUCTING DENDRIMER [J].

DUAN, RG ;

MILLER, LL ;

TOMALIA, DA .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1995, 117 (43) :10783-10784

[9]

FILLAUT JL, 1994, ANGEW CHEM INT EDIT, V33, P2460

[10] FUNCTIONAL POLYMERS AND DENDRIMERS - REACTIVITY, MOLECULAR ARCHITECTURE, AND INTERFACIAL ENERGY [J].

FRECHET, JMJ .

SCIENCE, 1994, 263 (5154) :1710-1715

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