PALLADIUM CATALYZED ETHYLENE CARBON-MONOXIDE ALTERNATING COPOLYMERIZATION

被引：55

作者：

ZHAO, AX ^{[1
]}

CHIEN, JCW ^{[1
]}

机构：

[1] UNIV MASSACHUSETTS,DEPT POLYMER SCI & ENGN,DEPT CHEM,AMHERST,MA 01003

来源：

JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY | 1992年 / 30卷 / 13期

关键词：

ALTERNATING COPOLYMERIZATION; ETHYLENE CARBON MONOXIDE POLYMERS; PALLADIUM CATALYSIS;

D O I：

10.1002/pola.1992.080301309

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

A new [(PPh2CH2CH2CH2PPh2)Pd(CH3CN)2](BF4)2/CH3OH catalyst for olefin/carbon monoxide alternating copolymerization has been found which is far more active and more stable than previous monodente phosphine Pd catalysts. Methanol is a coinitiator as well as a chain transfer agent. Protonic acid is not a coinitiator but causes chain transfers. In the absence of methanol, the copolymerization was characterized by long induction period and slow rate.

引用

页码：2735 / 2747

页数：13

共 57 条

[1]

ANGELICI RJ, 1972, ACCOUNTS CHEM RES, V5, P355

[2] ORGANIC REACTIONS INVOLVING TRANSITION METALS .3. PALLADIUM(II)-CATALYSED DIMERIZATION OF OLEFINIC COMPOUNDS [J].

BARLOW, MG ;

BRYANT, MJ ;

HASZELDI.RN ;

MACKIE, AG .

JOURNAL OF ORGANOMETALLIC CHEMISTRY, 1970, 21 (01) :215-&

[3] SYNDIOTACTIC POLY(1-OXO-2-PHENYLTRIMETHYLENE) - ON THE MODE OF THE CHAIN GROWTH UNDER PALLADIUM CATALYSIS [J].

BARSACCHI, M ;

CONSIGLIO, G ;

MEDICI, L ;

PETRUCCI, G ;

SUTER, UW .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION IN ENGLISH, 1991, 30 (08) :989-991

[4] THE NUMBER OF PROPAGATING SPECIES AND SOME RATE CONSTANTS OF ELEMENTARY ACTS FOR THE POLYMERIZATION OF ETHYLENE AND ALPHA-OLEFINS USING SUPPORTED ZIEGLER CATALYSTS [J].

BAULIN, AA ;

RODIONOV, AG ;

IVANCHEV, SS ;

DOMAREVA, NM .

EUROPEAN POLYMER JOURNAL, 1980, 16 (10) :937-940

[5]

BAULIN AA, 1975, VYSOKOMOL SOEDIN A+, V17, P46

[6] SYNTHESIS AND CHARACTERIZATION OF ETHYLENE CARBON MONOXIDE COPOLYMERS, A NEW CLASS OF POLYKETONES [J].

BRUBAKER, MM ;

COFFMAN, DD ;

HOEHN, HH .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1952, 74 (06) :1509-1515

[7]

BRUBAKER MM, 1950, Patent No. 2495286

[8] MONOMERIC METAL-HYDROXIDES, ALKOXIDES, AND AMIDES OF THE LATE TRANSITION-METALS - SYNTHESIS, REACTIONS, AND THERMOCHEMISTRY [J].

BRYNDZA, HE ;

TAM, W .

CHEMICAL REVIEWS, 1988, 88 (07) :1163-1188

[9] ZIEGLER-NATTA CATALYSIS .3. ACTIVE CENTER DETERMINATION [J].

BURFIELD, DR ;

TAIT, PJT .

POLYMER, 1972, 13 (07) :315-&

[10] CRYSTAL STRUCTURE OF POLYKETONE (1-1,ETHYLENE-CARBON MONOXIDE COPOLYMER) [J].

CHATANI, Y ;

TAKIZAWA, T ;

MURAHASHI, S ;

NISHIMURA, Y ;

SAKATA, Y .

JOURNAL OF POLYMER SCIENCE, 1961, 55 (162) :811-&

← 1 2 3 4 5 6 →