Tungsten-catalyzed alkyne metatheses in transition-metal coordination spheres: Versatile new syntheses of metallamacrocycles

被引：18

作者：

Bauer, EB

Szafert, S

Hampel, F

Gladysz, JA

机构：

[1] Univ Erlangen Nurnberg, Inst Organ Chem, D-91054 Erlangen, Germany

[2] Univ Wroclaw, Dept Chem, PL-50383 Wroclaw, Poland

来源：

ORGANOMETALLICS | 2003年 / 22卷 / 11期

关键词：

D O I：

10.1021/om030195u

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The title reaction (10-15 mol % of (t-BuO)(3)W-(dropC-t-Bu), chlorobenzene, 80 degreesC) is applied to octahedral and square-planar 18- and 16-valence-electron rhenium, ruthenium, and platinum complexes with cis- or trans-Ph2P(CH2)(6)CdropCCH(3) ligands. NMR analyses show ca. 90-70% educt conversions, and 17-membered diphosphine chelates have been isolated in 59-47% yields and crystallographically characterized.

引用

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页码：2184 / 2186

页数：3

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