Synthesis and metathesis reactions of a phosphine-free dihydroimidazole carbene ruthenium complex

被引：468

作者：

Gessler, S ^{[1
]}

Randl, S ^{[1
]}

Blechert, S ^{[1
]}

机构：

[1] Tech Univ Berlin, Inst Organ Chem, D-10623 Berlin, Germany

来源：

TETRAHEDRON LETTERS | 2000年 / 41卷 / 51期

关键词：

carbene complex; olefin metathesis; ruthenium; homogenous catalysis;

D O I：

10.1016/S0040-4039(00)01808-6

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Synthesis and activity in ring closure metathesis (RCM) and cross metathesis (CM) of the phosphine-free 1,3-dimesityl-4,5-dihydroimidazole-2-ylidene (IHMes) ruthenium alkoxybenzylidene complex 6 are reported. (C) 2000 Elsevier Science Ltd. All rights reserved.

引用

页码：9973 / 9976

页数：4

共 16 条

[1] The Baylis-Hillman reaction: A novel carbon-carbon bond forming reaction [J].

Basavaiah, D ;

Rao, PD ;

Hyma, RS .

TETRAHEDRON, 1996, 52 (24) :8001-8062

[2]

Baylis A. B, 1972, German Patent, Patent No. 2155113

[3] Synthesis of functionalized olefins by cross and ring-closing metatheses [J].

Chatterjee, AK ;

Morgan, JP ;

Scholl, M ;

Grubbs, RH .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2000, 122 (15) :3783-3784

[4]

Ciganek E., 1997, ORG REACTIONS, V51, P201

[5] SYNTHETIC POTENTIAL OF THE TERTIARY-AMINE-CATALYSED REACTION OF ACTIVATED VINYL CARBANIONS WITH ALDEHYDES [J].

DREWES, SE ;

ROOS, GHP .

TETRAHEDRON, 1988, 44 (15) :4653-4670

[6] Efficient and recyclable monomeric and dendritic Ru-based metathesis catalysts [J].

Garber, SB ;

Kingsbury, JS ;

Gray, BL ;

Hoveyda, AH .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2000, 122 (34) :8168-8179

[7] Olefin metathesis-active ruthenium complexes bearing a nucleophilic carbene ligand [J].

Huang, JK ;

Stevens, ED ;

Nolan, SP ;

Petersen, JL .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1999, 121 (12) :2674-2678

[8] Simple and convenient synthetic procedure leading to ruthenium olefin metathesis catalysts bearing the N,N′-bis(mesityl)imidazol-2-ylidene (IMes) ligand [J].

Jafarpour, L ;

Nolan, SP .

ORGANOMETALLICS, 2000, 19 (11) :2055-2057

[9] A recyclable Ru-based metathesis catalyst [J].

Kingsbury, JS ;

Harrity, JPA ;

Bonitatebus, PJ ;

Hoveyda, AH .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1999, 121 (04) :791-799

[10] Synthesis and activity of a new generation of ruthenium-based olefin metathesis catalysts coordinated with 1,3-dimesityl-4,5-dihydroimidazol-2-ylidene ligands [J].

Scholl, M ;

Ding, S ;

Lee, CW ;

Grubbs, RH .

ORGANIC LETTERS, 1999, 1 (06) :953-956

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