Synthesis and structures of triphenylantimony oximates

被引：12

作者：

Dodonov, VA

Gushchin, AV

Gor'kaev, DA

Fukin, GK

Starostina, TI

Zakharov, LN

Kurskii, YA

Shavyrin, AS

机构：

[1] Nizhnii Novgorod State Univ, Nizhnii Novgorod 603950, Russia

[2] Russian Acad Sci, GA Razuvaev Inst Organomet Chem, Nizhnii Novgorod 603600, Russia

来源：

RUSSIAN CHEMICAL BULLETIN | 2002年 / 51卷 / 06期

基金：

俄罗斯基础研究基金会;

关键词：

triphenylantimony oximates; trimethylantimony oximates; oximes; acetone oxime; acetophenone oxime; cyclohexanone oxime; benzaldoxime; butane-2,3-dione oxime; dimethylglyoxime; tert-butyl hydroperoxide; molecular structure; X-ray diffraction analysis;

D O I：

10.1023/A:1019634307064

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The reactions of triphenylantimony or trimethylantimony with tert-butyl hydroperoxide in the presence of acetone oxime, acetophenone oxime, cyclohexanone oxime, or benzaldehyde oxime afforded monomeric triorganoantimony oximates Ph3Sb(ON=CMe2)(2), Ph3Sb(ON=CMePh)(2), Ph3Sb[ON=C(CH2)(5)](2), Ph3Sb(ON=CHPh)(2), and Me3Sb(ON=CMe2)(2) in 87-96% yields. X-ray diffraction analysis demonstrated that Ph3Sb(ON=CMe2)(2) and Ph3Sb(ON=CHPh)(2) have trigonal-bipyramidal structures, An analogous reaction with dimethylglyoxime gave rise to polymeric triphenylantimony dioximate in 96% yield. The reaction with butane-2,3-dione monoxime yielded chelate cyclic bis(triphenylantimony) oxides.

引用

页码：1051 / 1057

页数：7

共 19 条

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