SYNTHESIS OF POLYGERMANES BY LIGAND SUBSTITUTION POLYMERIZATION OF THE 1,4-DIOXANE COMPLEX OF GERMANIUM DICHLORIDE WITH ORGANOLITHIUM COMPOUNDS

被引：27

作者：

KOBAYASHI, S

CAO, S

机构：

来源：

CHEMISTRY LETTERS | 1993年 / 08期

关键词：

D O I：

10.1246/cl.1993.1385

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Higher molecular weight polygermanes were synthesized by a ligand substitution polymerization of the 1,4-dioxane complex of germanium dichloride with organolithium compounds at a lower reaction temperature. Different from the conventional Wurtz-type coupling reaction, the present polymerization gives rise much higher yields of polygermanes.

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页码：1385 / 1388

页数：4

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共 17 条

[1] SUBVALENT GROUP 4B METAL ALKYLS AND AMIDES .8. GERMANIUM AND TIN CARBENE ANALOGS MR2[M = GE OR SN, R = CH(SIME3)2] - SYNTHESES AND STRUCTURES IN THE GAS-PHASE (ELECTRON-DIFFRACTION) - MOLECULAR-ORBITAL CALCULATIONS FOR MH2 AND GEME2 [J].

FJELDBERG, T ;

HAALAND, A ;

SCHILLING, BER ;

LAPPERT, MF ;

THORNE, AJ .

JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS, 1986, (08) :1551-1556

[2] SUBVALENT GROUP-4B METAL ALKYLS AND AMIDES .5. SYNTHESIS AND PHYSICAL-PROPERTIES OF THERMALLY STABLE AMIDES OF GERMANIUM(II), TIN(II), AND LEAD(II) [J].

GYNANE, MJS ;

HARRIS, DH ;

LAPPERT, MF ;

POWER, PP ;

RIVIERE, P ;

RIVIEREBAUDET, M .

JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS, 1977, (20) :2004-2009

[3]

HARRIS DH, 1974, J CHEM SOC CHEM COMM, P2297

[4] Organic derivatives of silicon Part XXX Complex silicohydrocarbons [SiPh2]n [J].

Kipping, FS .

JOURNAL OF THE CHEMICAL SOCIETY, 1924, 125 :2291-2297

[5] NEW GERMANIUM-CONTAINING POLYMERS VIA ALTERNATING COPOLYMERIZATION OF A GERMYLENE WITH PARA-BENZOQUINONE DERIVATIVES [J].

KOBAYASHI, S ;

IWATA, S ;

ABE, M ;

SHODA, S .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1990, 112 (04) :1625-1626

[6] COPOLYMERIZATION OF A GERMYLENE WITH ACETYLENE MONOMERS BY RHODIUM CATALYSIS [J].

KOBAYASHI, S ;

CAO, S .

CHEMISTRY LETTERS, 1993, (01) :25-28

[7] POLY(GERMANIUM ENOLATE) - A NEW CLASS OF POLYMER HAVING A GERMANIUM ENOLATE STRUCTURE IN THE MAIN CHAIN [J].

KOBAYASHI, S ;

IWATA, S ;

YAJIMA, K ;

YAGI, K ;

SHODA, S .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1992, 114 (12) :4929-4931

[8]

Kolesnikov S. P., 1966, IAN SSSR KH, P584

[9] SOLUBLE ALKYL SUBSTITUTED POLYGERMANES - THERMOCHROMIC BEHAVIOR [J].

MILLER, RD ;

SOORIYAKUMARAN, R .

JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY, 1987, 25 (01) :111-125

[10]

MOCHIDA K, 1990, 9TH S IN POLYM TOK