The first highly active, halide-free ruthenium catalyst for olefin metathesis

被引：107

作者：

Conrad, JC ^{[1
]}

Amoroso, D ^{[1
]}

Czechura, P ^{[1
]}

Yap, GPA ^{[1
]}

Fogg, DE ^{[1
]}

机构：

[1] Univ Ottawa, Dept Chem, Ctr Catalysis Res & Innovat, Ottawa, ON K1N 6N5, Canada

来源：

ORGANOMETALLICS | 2003年 / 22卷 / 18期

关键词：

D O I：

10.1021/om030494j

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

New ruthenium alkylidyne and alkylidene complexes are prepared, in which aryloxide groups function as pseudohalide ligands. The selectivity for alkylidene or alkylidyne products is controlled by steric matching or mismatching between pseudohalide and ancillary donor ligands. Alkylidene 5 achieves up to 40 000 turnovers in ring-closing metathesis of diethyl dially1malonate.

引用

页码：3634 / 3636

页数：3

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