VINYLKETENES .1. PREPARATION OF STABLE VINYLKETENES BY METAL COMPLEX-INDUCED OLEFINATION AND CARBONYLATION OF ALKYNES

被引：39

作者：

DOTZ, KH

机构：

[1] Anorganisch-Chemisches Institut, Technischen Universität München, Garching, D-8046

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION IN ENGLISH | 1979年 / 18卷 / 12期

关键词：

D O I：

10.1002/anie.197909541

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The first vinylketenes stable under normal conditions, the bis(trimethylsilyl) compound 1 and its (arene‐)Cr(CO)3 derivative, have been synthesized from a carbenecarbonyl‐chromium complex and bis(trimethylsilyl)acetylene. Compound 1 has the s‐trans conformation in the crystal. (Figure Presented.) Copyright © 1979 by Verlag Chemie, GmbH, Germany

引用

收藏

页码：954 / 955

页数：2

相关论文

共 16 条

[1] PREPARATION AND CHARACTERIZATION OF SOME 4,4-DIMETHYLBUTA-1,3-DIENONE-TRANSITION METAL-CARBONYLS [J].

BINGER, P ;

CETINKAYA, B ;

KRUGER, C .

JOURNAL OF ORGANOMETALLIC CHEMISTRY, 1978, 159 (01) :63-72

[2] DIRECT OBSERVATION OF KETENE INTERMEDIATES IN PHOTOCHEMICAL REACTIONS [J].

CHAPMAN, OL ;

LASSILA, JD .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1968, 90 (09) :2449-&

[3] REACTIONS OF COMPLEX LIGANDS .12. TEMPLATE REACTIONS ON CHROMIUM(O) - STEREOSELECTIVE SYNTHESIS OF CONDENSED AROMATIC LIGANDS FROM PENTACARBONYL(CARBENE)CHROMIUM COMPLEXES AND ALKYNES [J].

DOTZ, KH ;

DIETZ, R .

CHEMISCHE BERICHTE-RECUEIL, 1978, 111 (07) :2517-2526

[4] REACTIONS OF COMPLEX LIGANDS .5. INSERTION OF AMINOACETYLENES INTO METAL CARBENE BONDS - ONE-STEP STEREOSELECTIVE SYNTHESIS OF SUBSTITUTED AMINOVINYL-CARBENE LIGANDS [J].

DOTZ, KH .

CHEMISCHE BERICHTE-RECUEIL, 1977, 110 (01) :78-85

[5]

FIRL J, 1973, Z NATURFORSCH B, V29, P393

[6]

FISCHER H, CHEM BER

[7] 3-METHOXYBUTA-1,3-DIENONE(TRICARBONYL)IRON - NOVEL CARBONYLATION AND A STABILIZED VINYLKETENE [J].

HILL, AE ;

HOFFMANN, HM .

JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS, 1972, (09) :574-&

[8] ORGANOMETALLIC CHEMISTRY OF TRANSITION METALS .4. REACTION BETWEEN TRIIRON DODECACARBONYL AND 1,3,3-TRIMETHYLCYCLOPROPENE [J].

KING, RB .

INORGANIC CHEMISTRY, 1963, 2 (03) :642-&

[9]

LEMMER D, 1972, TETRAHEDRON LETT, P2735

[10] KINETICS AND MECHANISM OF CONVERSION OF CYCLOBUTENONES TO VINYLKETENS [J].

MAYR, H ;

HUISGEN, R .

JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS, 1976, (02) :57-58