Polycyclooctatetraene (polyacetylene) produced with a ruthenium olefin metathesis catalyst

被引：36

作者：

Scherman, OA ^{[1
]}

Grubbs, RH ^{[1
]}

机构：

[1] CALTECH, Div Chem & Chem Engn, Arnold & Mabel Beckman Labs Chem Synthesis, Pasadena, CA 91125 USA

来源：

SYNTHETIC METALS | 2001年 / 124卷 / 2-3期

基金：

美国国家科学基金会;

关键词：

polyacetylene; transition metal catalysts; ROMP; ruthenium;

D O I：

10.1016/S0379-6779(01)00392-7

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Polyacetylene (PA) films were produced through ring opening metathesis polymerization (ROMP) of 1,3,5,7-cyclooctatetraene (COT) using highly active ruthenium olefin metathesis catalysts. Four major isomeric structures were identified for PA. The yields in the polymerization reactions were based on the weight differential of the polymer substrate and ranged from 15% to 30%.

引用

收藏

页码：431 / 434

页数：4

相关论文

共 17 条

[1] CONFORMATIONAL-ANALYSIS .84. STUDY OF STRUCTURES AND ENERGIES OF SOME ALKENES AND CYCLOALKENES BY FORCE FIELD METHOD [J].

ALLINGER, NL ;

SPRAGUE, JT .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1972, 94 (16) :5734-&

[2]

Bielawski CW, 2000, ANGEW CHEM INT EDIT, V39, P2903, DOI 10.1002/1521-3773(20000818)39:16<2903::AID-ANIE2903>3.0.CO

[3]

2-Q

[4] Highly efficient syntheses of acetoxy- and hydroxy-terminated telechelic poly(butadiene)s using ruthenium catalysts containing N-heterocyclic ligands [J].

Bielawski, CW ;

Scherman, OA ;

Grubbs, RH .

POLYMER, 2001, 42 (11) :4939-4945

[5] CONDENSED PHASE ROUTE TO POLYACETYLENE [J].

KLAVETTER, FL ;

GRUBBS, RH .

SYNTHETIC METALS, 1989, 28 (03) :D99-D104

[6] POLYCYCLOOCTATETRAENE (POLYACETYLENE) - SYNTHESIS AND PROPERTIES [J].

KLAVETTER, FL ;

GRUBBS, RH .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1988, 110 (23) :7807-7813

[7]

KORSHAK YV, 1985, MAKROMOL CHEM-RAPID, V6, P685

[8] RESONANCE RAMAN-SCATTERING FROM NEUTRAL AND DOPED POLYACETYLENE [J].

KUZMANY, H .

PHYSICA STATUS SOLIDI B-BASIC SOLID STATE PHYSICS, 1980, 97 (02) :521-531

[9] C-13 NUCLEAR MAGNETIC-RESONANCE OF CIS-POLYACETYLENES AND TRANS-POLYACETYLENES [J].

MARICQ, MM ;

WAUGH, JS ;

MACDIARMID, AG ;

SHIRAKAWA, H ;

HEEGER, AJ .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1978, 100 (24) :7729-7730

[10] Safe and convenient procedure for solvent purification [J].

Pangborn, AB ;

Giardello, MA ;

Grubbs, RH ;

Rosen, RK ;

Timmers, FJ .

ORGANOMETALLICS, 1996, 15 (05) :1518-1520