Oligometallic template strategy for ring-closing olefin metathesis: highly cis- and trans-selective synthesis of a 32-membered macrocyclic tetraoxime

被引：57

作者：

Akine, Shigehisa ^{[1
]}

Kagiyama, Satoko ^{[1
]}

Nabeshima, Tatsuya ^{[1
]}

机构：

[1] Univ Tsukuba, Grad Sch Pure & Appl Sci, Tsukuba, Ibaraki 3058571, Japan

来源：

INORGANIC CHEMISTRY | 2007年 / 46卷 / 23期

关键词：

D O I：

10.1021/ic701585x

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

An oligometallic template effect was observed on the cis/trans selectivity of a 32-membered macrocyclic tetraoxime in ring-closing olefin metathesis of an acyclic diallyl derivative H4L; the metathesis of heterotrinuclear complex LZn2M (M = Ca2+, La3+) afforded the cis isomer, whereas uncomplexed H4L gave the trans isomer.

引用

页码：9525 / 9527

页数：3

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