Planar silicon and germanium heterocyclotriynes and their isomorphous nickel(0) complexes

被引：27

作者：

Guo, L ^{[1
]}

Bradshaw, JD ^{[1
]}

McConville, DB ^{[1
]}

Tessier, CA ^{[1
]}

Youngs, WJ ^{[1
]}

机构：

[1] UNIV AKRON,DEPT CHEM,AKRON,OH 44325

来源：

ORGANOMETALLICS | 1997年 / 16卷 / 08期

关键词：

D O I：

10.1021/om960868r

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The syntheses of three strained silicon or germanium heterocyclotriynes, from the dilithium dianion of 2,2'-diethynyltolane (Li-2(OBET)) and the dialkyldichlorosilanes or dialkyldichlorogermane, are described. Reactions of the heterocyclynes with Ni(COD)2 give the nickel(0) complexes in very high yield. The heterocyclynes and their nickel complexes have been characterized by a variety of spectral techniques, and the X-ray crystal structures of compounds Si(i-Pr)(2)(oBET), Ni[Si(i-Pr)(2)(OBET)], SiPh2(OBET), Ni[SiPh2(OBET)], GePh2-(OBET), and Ni[GePh2(OBET)] are reported. The heterocyclynes and their nickel complexes possess isomorphous structures.

引用

收藏

页码：1685 / 1692

页数：8

相关论文

共 55 条

[1]

Baines KM, 1995, COORDIN CHEM REV, V145, P157

[2] SYNTHESIS AND CHARACTERIZATION OF BIS(PHOSPHINE)NICKEL(0) COMPLEXES CONTAINING NONSYMMETRICALLY SUBSTITUTED ACETYLENES [J].

BARTIK, T ;

HAPP, B ;

IGLEWSKY, M ;

BANDMANN, H ;

BOESE, R ;

HEIMBACH, P ;

HOFFMANN, T ;

WENSCHUH, E .

ORGANOMETALLICS, 1992, 11 (03) :1235-1241

[3]

BASSINDALE AR, 1989, CHEM ORGANIC SILICON, V2, pCH14

[4]

BAUMGEGGER A, 1989, J ORGANOMET CHEM, V369, pC39

[5] H-1 AND C-13 ASSIGNMENTS FROM SENSITIVITY-ENHANCED DETECTION OF HETERONUCLEAR MULTIPLE-BOND CONNECTIVITY BY 2D MULTIPLE QUANTUM NMR [J].

BAX, A ;

SUMMERS, MF .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1986, 108 (08) :2093-2094

[6] SYNTHESIS OF TRIFLUOROSILYL ORGANOMETALLIC COMPLEXES FROM TRIFLUOROSILYL RADICALS AND METAL ATOMS [J].

BIERSCHENK, TR ;

GUERRA, MA ;

JUHLKE, TJ ;

LARSON, SB ;

LAGOW, RJ .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1987, 109 (16) :4855-4860

[7] MONONUCLEAR AND DINUCLEAR NICKEL(0) COMPLEXES OF BUTADIYNE [J].

BONRATH, W ;

PORSCHKE, KR ;

WILKE, G ;

ANGERMUND, K ;

KRUGER, C .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION IN ENGLISH, 1988, 27 (06) :833-835

[8] PERICYCLYNOSILANES - SINGLE-CRYSTAL X-RAY STRUCTURE OF DODECAMETHYL(6)PERICYCLYNOSILANE, (ME2SIC=C)6 [J].

BORTOLIN, R ;

BROWN, SSD ;

PARBHOO, B .

INORGANICA CHIMICA ACTA, 1989, 158 (02) :137-139

[9] NICKEL CARBONYL CLUSTERS CONTAINING INTERSTITIAL CARBON-CONGENER ATOMS - SYNTHESIS AND STRUCTURAL CHARACTERIZATION OF THE [NI12(MU-12-GE)(CO)22]2-, [NI12(MU-12-SN)(CO)22]2- AND [NI10(MU-10-GE)(CO)20]2- DIANIONS [J].

CERIOTTI, A ;

DEMARTIN, F ;

HEATON, BT ;

INGALLINA, P ;

LONGONI, G ;

MANASSERO, M ;

MARCHIONNA, M ;

MASCIOCCHI, N .

JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS, 1989, (12) :786-787

[10] OLEFIN CO-ORDINATION COMPOUNDS .3. INFRA-RED SPECTRA AND STRUCTURE - ATTEMPTED PREPARATION OF ACETYLENE COMPLEXES [J].

CHATT, J ;

DUNCANSON, LA .

JOURNAL OF THE CHEMICAL SOCIETY, 1953, (OCT) :2939-2947

← 1 2 3 4 5 6 →