Direct evidence for a ruthenium(IV) oxo complex-mediated oxidation of a hydroxamic acid in the presence of phosphine oxide donors

被引：32

作者：

Flower, KR

Lightfoot, AP

Wan, HL

Whiting, A

机构：

[1] UMIST, Dept Chem, Manchester M60 1QD, Lancs, England

[2] GlaxoSmithKline Pharmaceut, Harlow CM19 5AW, Essex, England

来源：

CHEMICAL COMMUNICATIONS | 2001年 / 18期

关键词：

D O I：

10.1039/b106338n

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Ruthenium(II) complexes can be used to oxidise N-Boc hydroxylamine in the presence of tert-butylhydroperoxide to the corresponding nitroso dienophile, which is trapped using cyclohexa-1,3-diene as the hetero-Diels-Alder adduct; direct evidence has been obtained for the intervention of a triphenylphosphine oxide-stabilised ruthenium(IV) oxo-complex as the catalytically active species.

引用

页码：1812 / 1813

页数：2

共 14 条

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