TRANS-1,2-DIFLUORO-1,2-BIS[(TETRACARBONYL)COBALTIO]ETHENE, A DIFLUOROETHYNE COMPLEX WITH MU-2-ETA-1-ETA-1-COORDINATION

被引：12

作者：

LENTZ, D

PREUGSCHAT, D

机构：

[1] Institut Für Anorganische Und Analytische Chemie Der Freien Universität, Berlin, D-1000 33

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION IN ENGLISH | 1990年 / 29卷 / 03期

关键词：

D O I：

10.1002/anie.199003151

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

By reaction of difluorofumaric acid dichloride 1 with sodium tetracarbonylcobaltate 2, it was possible to complex and stabilize difluoroethyne, which is extremely unstable in the free state. The difluoroethyne complex 3 can, according to a crystal structure analysis, also be regarded as a trans‐1,2‐difluoro‐1,2‐dimetallioethene. (Figure Presented.) Copyright © 1990 by VCH Verlagsgesellschaft mbH, Germany

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页码：315 / 317

页数：3

相关论文

共 32 条

[1]

ANSCHUTZ R, 1885, BER DTSCH CHEM GES, V18, P1947

[2] MONOMETALLATED AND DIMETALLATED CYCLOBUTENEDIONES WITH MOLYBDENUM, TUNGSTEN, MANGANESE, AND RHENIUM CARBONYLS [J].

BECK, W ;

SCHWEIGER, MJ ;

MULLER, G .

CHEMISCHE BERICHTE-RECUEIL, 1987, 120 (06) :889-893

[3] CHEMICAL-REACTIONS IN ELECTRICAL DISCHARGES - PREPARATION OF PERFLUORINATED ACETYLENES AND NITRILES [J].

BIERI, G ;

STADELMANN, JP ;

THOMMEN, F ;

VOGT, J .

HELVETICA CHIMICA ACTA, 1978, 61 (01) :357-360

[4] SOME COMMENTS ON THE PERFLUOROEFFECT .4. FLUORINE AND THE FLUORODERIVATIVES OF ACETYLENE AND DIACETYLENE STUDIED BY 30.4 NM HE(II) PHOTOELECTRON-SPECTROSCOPY [J].

BIERI, G ;

SCHMELZER, A ;

ASBRINK, L ;

JONSSON, M .

CHEMICAL PHYSICS, 1980, 49 (02) :213-224

[5] ADDITION OF SMALL MOLECULES TO (ETA-C5H5)2RH2(MU-CO)(MU-CF3C2CF3) .7. FORMATION AND PROPERTIES OF SEVERAL ISOCYANIDE COMPLEXES (ETA-C5H5)2RH2(CO)(CNR)(MU-CF3C2CF3), CRYSTAL AND MOLECULAR-STRUCTURE OF THE COMPLEX WITH R = 2,6-ME2C6H3, AND STRUCTURE AND SUBSTITUENT INFLUENCES ON THE ELECTROCHEMISTRY OF (ETA-C5H5)2RH2(CO)L(MU-CF3C2CF3) (L = CO, PPH3, OR CN-TERT-BU)U [J].

BIXLER, JW ;

BOND, AM ;

DICKSON, RS ;

FALLON, GD ;

NESBIT, RJ ;

PATERAS, H .

ORGANOMETALLICS, 1987, 6 (12) :2508-2517

[6]

BOTHNERBY AA, 1968, COMPUTER PROGRAMS CH, V1

[7]

CLEEMENS J, 1972, J CHEM SOC CHEM COMM, P53

[8] CRYSTAL AND MOLECULAR-STRUCTURE OF DICARBONYLBIS(ETA-CYCLOPENTADIENYL)-MU-(2,3-ETA-1,1,1,4,4,4-HEXAFLUORO-2-BUTENYL)-DIRHODIUM [J].

DICKSON, RS ;

JOHNSON, SH ;

KIRSCH, HP ;

LLOYD, DJ .

ACTA CRYSTALLOGRAPHICA SECTION B-STRUCTURAL SCIENCE, 1977, 33 (JUL15) :2057-2061

[9]

ELKHOLI A, 1986, J ORGANOMET CHEM, V317, pC9

[10] CRYSTAL STRUCTURE OF A NEW ETHYLENIC GOLD COMPLEX, [PH3PAUC(CF3)]2 [J].

GILMORE, CJ ;

WOODWARD, P .

JOURNAL OF THE CHEMICAL SOCIETY D-CHEMICAL COMMUNICATIONS, 1971, (20) :1233-&

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