Complexes of pyridine and quinoline N-oxides with boron trifluoride: the 1H NMR study

被引：0

作者：

V. P. Andreev

Ya. P. Nizhnik

机构：

[1] Petrozavodsk State University,

来源：

Russian Journal of Coordination Chemistry | 2007年 / 33卷

关键词：

Quinoline; Coordination Chemistry; Molecular Complex; Boron Trifluoride; Amine Oxide;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

The formation of complexes of pyridine and quinoline N-oxides with BF3 was studied by 1H NMR method. It was shown that the molecular complexes obtained are either individual isomers or a mixture of stereoisomers, whose structures are determined by both electronic and steric properties of substituents in a heterocycle. The type of hybridization (sp3 or sp2) of the O atom of the N-oxide group in the above adducts was assumed to be specified also by the above factors.

引用

页码：692 / 697

页数：5

共 39 条

[1] Ryzhakov A.V.(2003)undefined J. Heterocycles 60 419-undefined
[2] Andreev V.P.(2000)undefined Zh. Obshch. Khim. 20 128-undefined
[3] Rodina L.L.(1999)undefined J. Mol. Struct. 510 69-undefined
[4] Prezhdo V.V.(1968)undefined Coord. Chem. Rev. 3 375-undefined
[5] Vashchenko E.V.(1994)undefined J. Heterocycl. Chem. 37 627-undefined
[6] Prezhdo O.V.(1963)undefined J. Am. Chem. Soc. 85 902-undefined
[7] Prezhdo V.V.(1995)undefined J. Mol. Struct. 356 169-undefined
[8] Vashchenko E.V.(1996)undefined Ukr. Khim. Zh. 62 58-undefined
[9] Prezhdo O.V.(2001)undefined Zh. Obshch. Khim. 71 839-undefined
[10] Pushko A.(1986)undefined Chem. Pharm. Bull. 34 881-undefined

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