A CYCLOMETALATED ARYLOXY(CHLORO)NEOPENTYLIDENETUNGSTEN COMPLEX - A HIGHLY-ACTIVE AND STEREOSELECTIVE CATALYST FOR THE METATHESIS OF CIS-2-PENTENE, AND TRANS-2-PENTENE, NORBORNENE, 1-METHYL-NORBORNENE, AND ETHYL OLEATE

被引：102

作者：

COUTURIER, JL

PAILLET, C

LECONTE, M

BASSET, JM

WEISS, K

机构：

[1] UNIV CLAUDE BERNARD LYON 1,INST RECH CATALYSE,CNRS,PROPRE LAB,2 AVE ALBERT EINSTEIN,F-69626 VILLEURBANNE,FRANCE

[2] UNIV BAYREUTH,ANORGAN CHEM LAB,W-8580 BAYREUTH,GERMANY

[3] ECOLE SUPER CHIM IND LYON,F-69621 VILLEURBANNE,FRANCE

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION IN ENGLISH | 1992年 / 31卷 / 05期

关键词：

D O I：

10.1002/anie.199206281

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The intramolecular C-H activation of a diphenylphenoxy ligand by an electrophilic W(VI) center is the crucial step in the synthesis of the extremely active and stereoselective metathesis catalyst 1 formed from [WCl3(CCMe3)(dme)] or [WCl4(O-2,6-C6H3Ph2)2]. In the metathesis of ethyl oleate, replenishing of the catalyst is not required; 500 moles of substrate per mole of 1 are converted in one hour at 25-degrees-C.

引用

页码：628 / 631

页数：4

共 28 条

[1]

BASSET JM, 1985, Patent No. 1930

[2]

BASSET JM, 1990, OLEFIN METATHESIS PO, P45

[3]

BASSET JM, 1989, Patent No. 4861848

[4]

BASSET JM, 1986, Patent No. 11978

[5]

BASSET JM, 1985, Patent No. 4550216

[6]

BASSET JM, 1987, Patent No. 4654462

[7]

BASSET JM, 1983, Patent No. 9876

[8]

BOUTARFA D, 1988, TRANSITION METAL CAT, P695

[9] METATHESIS OF ACETYLENES BY TRIPHENOXYTUNGSTENACYCLOBUTADIENE COMPLEXES AND THE CRYSTAL-STRUCTURE OF W(C3ET3)[O-2,6-C6H3(I-PR)2]3 [J].

CHURCHILL, MR ;

ZILLER, JW ;

FREUDENBERGER, JH ;

SCHROCK, RR .

ORGANOMETALLICS, 1984, 3 (10) :1554-1562

[10] C-13 NMR-SPECTRA OF RING-OPENED POLYMERS OF 1-METHYLBICYCLO[2.2.1]HEPT-2-ENE AND THEIR HYDROGENATED PRODUCTS [J].

HAMILTON, JG ;

IVIN, KJ ;

ROONEY, JJ .

BRITISH POLYMER JOURNAL, 1984, 16 (01) :21-33

← 1 2 3 →