Grubbs' catalyst in paraffin: An air-stable preparation for alkene metathesis

被引：58

作者：

Taber, DF ^{[1
]}

Frankowski, KJ ^{[1
]}

机构：

[1] Univ Delaware, Dept Chem & Biochem, Newark, DE 19716 USA

来源：

JOURNAL OF ORGANIC CHEMISTRY | 2003年 / 68卷 / 15期

关键词：

D O I：

10.1021/jo030005p

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

A homogeneous mixture of Grubbs' catalyst in paraffin wax was shown to catalyze three important types of metathesis reactions: ring-closing metathesis, alkene dimerization, and alkene cross-metathesis (e.g., 11 --> 13). This catalyst preparation demonstrated no loss in catalytic activity after 22 months of storage open to the air.

引用

页码：6047 / 6048

页数：2

共 16 条

[1] A recyclable 'boomerang' polymer-supported ruthenium catalyst for olefin metathesis [J].

Ahmed, M ;

Barrett, AGM ;

Braddock, DC ;

Cramp, SM ;

Procopiou, PA .

TETRAHEDRON LETTERS, 1999, 40 (49) :8657-8662

[2]

Ahmed M, 2000, SYNLETT, P1007

[3] New approaches to olefin cross-metathesis [J].

Blackwell, HE ;

O'Leary, DJ ;

Chatterjee, AK ;

Washenfelder, RA ;

Bussmann, DA ;

Grubbs, RH .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2000, 122 (01) :58-71

[4] Synthesis of symmetrical trisubstituted olefins by cross metathesis [J].

Chatterjee, AK ;

Sanders, DP ;

Grubbs, RH .

ORGANIC LETTERS, 2002, 4 (11) :1939-1942

[5]

Chatterjee AK, 2002, ANGEW CHEM INT EDIT, V41, P3171, DOI 10.1002/1521-3773(20020902)41:17<3171::AID-ANIE3171>3.0.CO

[6]

2-O

[7] Olefin metathesis in non-degassed solvent using a recyclable, polymer supported alkylideneruthenium [J].

Dowden, J ;

Savovic, J .

CHEMICAL COMMUNICATIONS, 2001, (01) :37-38

[8] A new chromium-based catalyst coated with paraffin for ethylene oligomerization and the effect of chromium state on oligomerization selectivity [J].

Fang, YQ ;

Liu, YX ;

Ke, YC ;

Guo, CY ;

Zhu, N ;

Mi, X ;

Ma, Z ;

Hu, YL .

APPLIED CATALYSIS A-GENERAL, 2002, 235 (1-2) :33-38

[9]

Fürstner A, 2000, ANGEW CHEM INT EDIT, V39, P3012

[10] Simply assembled and recyclable polymer-supported olefin metathesis catalysts [J].

Jafarpour, L ;

Nolan, SP .

ORGANIC LETTERS, 2000, 2 (25) :4075-4078

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