Stable crosslinked π-conjugated boron containing polymers prepared by hydroboration polymerization or allylboration polymerization

被引：15

作者：

Miyata, M ^{[1
]}

Chujo, Y ^{[1
]}

机构：

[1] Kyoto Univ, Grad Sch Engn, Dept Polymer Chem, Sakyo Ku, Kyoto 6068501, Japan

来源：

POLYMER BULLETIN | 2003年 / 51卷 / 01期

关键词：

D O I：

10.1007/s00289-003-0193-5

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Stable crosslinked pi-conjugated organoboron polymers and poly(cyclodiborazane)s were prepared by hydroboration polymerization or allylboration polymerization. The obtained gels, especially prepared by allylboration polymerization using 2,5-dicyanothiophene, 1,3,5-tricyanobenzene and triallylborane, showed good thermal stability and bathochromic shifts were observed in UV-vis absorption spectrum and the fluorescence emission spectrum, probably due to the interaction between polymer chains and more planer structure of crosslinked polymers.

引用

页码：9 / 16

页数：8

共 15 条

[1] ORGANOBORANES .43. A CONVENIENT, HIGHLY EFFICIENT SYNTHESIS OF TRIORGANYLBORANES VIA A MODIFIED ORGANOMETALLIC ROUTE [J].

BROWN, HC ;

RACHERLA, US .

JOURNAL OF ORGANIC CHEMISTRY, 1986, 51 (04) :427-432

[2] Environmental responses of polythiophene hydrogels [J].

Chen, L ;

Kim, B ;

Nishino, M ;

Gong, JP ;

Osada, Y .

MACROMOLECULES, 2000, 33 (04) :1232-1236

[3] ALLYLBORATION POLYMERIZATION .1. SYNTHESIS OF BORON-CONTAINING POLYMERS BY THE REACTION BETWEEN TRIALLYLBORANE AND DICYANO COMPOUNDS [J].

CHUJO, Y ;

TOMITA, I ;

SAEGUSA, T .

MACROMOLECULES, 1992, 25 (11) :3005-3006

[4] Extension of π-conjugation length via the vacant p-orbital of the boron atom.: Synthesis of novel electron deficient π-conjugated systems by hydroboration polymerization and their blue light emission [J].

Matsumi, N ;

Naka, K ;

Chujo, Y .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1998, 120 (20) :5112-5113

[5] π-conjugated poly(cyclodiborazane)s with intramolecular charge transferred structure [J].

Matsumi, N ;

Umeyama, T ;

Chujo, Y .

MACROMOLECULES, 2000, 33 (11) :3956-3957

[6] Synthesis of π-conjugated poly(cyclodiborazane)s by organometallic polycondensation [J].

Matsumi, N ;

Chujo, Y .

MACROMOLECULES, 2000, 33 (22) :8146-8148

[7] Synthesis of novel organoboron polymers by hydroboration polymerization of bisallene compounds [J].

Matsumi, N ;

Chujo, Y .

POLYMER BULLETIN, 1997, 38 (05) :531-536

[8] Synthesis of poly(cyclodiborazane)s by hydroboration polymerization of dicyanooligothiophenes and their light-emitting properties [J].

Miyata, M ;

Matsumi, N ;

Chujo, Y .

MACROMOLECULES, 2001, 34 (21) :7331-7335

[9] ROUTES TOWARDS 3-DIMENSIONAL FULLY CONJUGATED CONDUCTING POLYMERS .1. PREPARATION OF THE KIT OF MONOMERS [J].

REBOURT, E ;

PEPINDONAT, B ;

DINH, E .

POLYMER, 1995, 36 (02) :399-412

[10]

SANDLER SR, 1968, ORGANIC FUNCTIONAL G, P462

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