INTRAMOLECULAR CYCLOPROPANATION REACTIONS OF CHROMIUM (ALKENYLOXY)CARBENE COMPLEXES

被引：66

作者：

SODERBERG, BC ^{[1
]}

HEGEDUS, LS ^{[1
]}

机构：

[1] COLORADO STATE UNIV, DEPT CHEM, FT COLLINS, CO 80523 USA

来源：

ORGANOMETALLICS | 1990年 / 9卷 / 12期

关键词：

D O I：

10.1021/om00162a024

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Chromium (aryl)(alkenyloxy)carbene complexes underwent intramolecular cyclopropanation reactions under mild conditions. Evidence for the intervention of metathesis/readdition and for “twist” addition followed by β-hydride elimination/reductive elimination was obtained. Carbenes of this class, sufficiently stable to isolate, underwent facile photochemical intramolecular cyclobutanone formation. © 1990, American Chemical Society. All rights reserved.

引用

页码：3113 / 3121

页数：9

共 22 条

[1] BIDENTATE ALKENE AMINOCARBENE COMPLEXES OF CHROMIUM - SYNTHESIS AND REACTIVITY TOWARD ALKYNES [J].

ALVAREZ, C ;

PARLIER, A ;

RUDLER, H ;

YEFSAH, R ;

DARAN, JC ;

KNOBLER, C .

ORGANOMETALLICS, 1989, 8 (09) :2253-2259

[2]

ALVAREZ C, 1982, J ORGANOMET CHEM, V228, pC7

[3] SYNTHESIS OF COMPLEXES OF TUNGSTEN, CHROMIUM AND RHENIUM CONTAINING A 1,4-BIDENTATE ALKENE-CARBENE LIGAND [J].

ALVAREZTOLEDANO, C ;

PARLIER, A ;

RUDLER, H ;

RUDLER, M ;

DARAN, JC ;

KNOBLER, C ;

JEANNIN, Y .

JOURNAL OF ORGANOMETALLIC CHEMISTRY, 1987, 328 (03) :357-373

[4]

ALVAREZTOLEDANO C, 1984, J CHEM SOC CHEM COMM, P574

[5] CYCLOPROPANES FROM REACTIONS OF TRANSITION-METAL CARBENE COMPLEXES WITH OLEFINS [J].

BROOKHART, M ;

STUDABAKER, WB .

CHEMICAL REVIEWS, 1987, 87 (02) :411-432

[6]

Casey C. P., 1976, TRANSITION METAL ORG, P189

[7] REACTIONS OF (CO)5WCHC6H5 WITH ALKENES [J].

CASEY, CP ;

POLICHNOWSKI, SW ;

SHUSTERMAN, AJ ;

JONES, CR .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1979, 101 (24) :7282-7292

[8] SYNTHESIS OF A CHELATED TUNGSTEN CARBENE ALKENE COMPLEX AND ITS CONVERSION TO A CYCLOPROPANE [J].

CASEY, CP ;

VOLLENDORF, NW ;

HALLER, KJ .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1984, 106 (13) :3754-3764

[9] INTRAMOLECULAR CYCLOPROPANATION AND OLEFIN METATHESIS REACTIONS OF (CO)5W=C(OCH2CH2CH=CHOCH3)C6H4-PARA-CH3 [J].

CASEY, CP ;

HORNUNG, NL ;

KOSAR, WP .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1987, 109 (16) :4908-4916

[10] GENERATION AND SPECTROSCOPIC OBSERVATION OF A TUNGSTEN CARBENE ALKENE INTERMEDIATE IN CYCLOPROPANE FORMATION [J].

CASEY, CP ;

SHUSTERMAN, AJ .

ORGANOMETALLICS, 1985, 4 (04) :736-744

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