Convenient syntheses of aryl and perfluoroaryl trichlorogermanes and germatranes via an organotin route

被引：14

作者：

Kultyshev, RG

Prakash, GKS

Olah, GA

Faller, JW

Parr, J

机构：

[1] Univ So Calif, Loker Hydrocarbon Res Inst, Los Angeles, CA 90089 USA

[2] Univ So Calif, Dept Chem, Los Angeles, CA 90089 USA

[3] Yale Univ, Dept Chem, New Haven, CT 06520 USA

来源：

ORGANOMETALLICS | 2004年 / 23卷 / 13期

关键词：

D O I：

10.1021/om0400189

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Aryl- and (perfluoroaryl)trichlorogermanes ArGeCl3 (Ar = C6H5, 2-FC6H4, 3,5-(CF3)(2)C6H3, C6F5, 2,3,5,6-F4C5N) are easily obtained in 60-80% yields from the corresponding tributylstannanes and GeCl4 (1:1) at 150 degreesC in the absence of a solvent. Although the tin-to-germanium transmetalation of C6F5 group is sluggish, it is facilitated by addition of 1-2 mol % AIBN (2,2'-azobis(isobutyronitrile)).

引用

页码：3184 / 3188

页数：5

共 23 条

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[2]

BOCHKAREV MN, 1978, ZH OBSHCH KHIM+, V48, P2706

[3]

Chernyshev EA, 1995, ZH OBSHCH KHIM+, V65, P1869

[4] Photoelectron spectra of vinyl- and 1-alkynylgermanes and stannanes [J].