Tandem dienyne cross-metathesis/ring-closing metathesis

被引：41

作者：

Smulik, JA ^{[1
]}

Diver, ST ^{[1
]}

机构：

[1] SUNY Buffalo, Dept Chem, Buffalo, NY 14260 USA

来源：

TETRAHEDRON LETTERS | 2001年 / 42卷 / 02期

基金：

美国国家卫生研究院;

关键词：

D O I：

10.1016/S0040-4039(00)01922-5

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Tandem enyne cross-metathesis/ring-closing metathesis between terminal alkynes and 1,5-hexadiene has been demonstrated using the 1,3-dimesityl-4,5-dihydroimidazol-2-ylidene-substituted ruthenium benzylidene complex. Synthesis of 2-substituted 1,3-cyclohexadienes using this one step tandem reaction is reported. In addition, metathesis products were subjected to [4+2] cycloaddition with N-methylmaleimide yielding the corresponding cycloadducts in one synthetic step. (C) 2000 Elsevier Science Ltd. All rights reserved.

引用

页码：171 / 174

页数：4

共 27 条

[21] A novel ruthenium-catalysed tandem diyne cycloisomerisation-cross metathesis process [J].

Stragies, R ;

Schuster, M ;

Blechert, S .

CHEMICAL COMMUNICATIONS, 1999, (03) :237-238

[22] Tandem catalytic asymmetric ring-opening metathesis/ring-closing metathesis [J].

Weatherhead, GS ;

Ford, JG ;

Alexanian, EJ ;

Schrock, RR ;

Hoveyda, AH .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2000, 122 (08) :1828-1829

[23]

Weskamp T, 1999, ANGEW CHEM INT EDIT, V38, P2416, DOI 10.1002/(SICI)1521-3773(19990816)38:16<2416::AID-ANIE2416>3.0.CO

[24]

2-#

[25]

Weskamp T, 1998, ANGEW CHEM INT EDIT, V37, P2490, DOI 10.1002/(SICI)1521-3773(19981002)37:18<2490::AID-ANIE2490>3.0.CO

[26]

2-X

[27] Tandem ring opening ring closing metathesis of cyclic olefins [J].

Zuercher, WJ ;

Hashimoto, M ;

Grubbs, RH .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1996, 118 (28) :6634-6640

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