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The oxidation of hydroxamic acids

✍ Scribed by Boyland, E.; Nery, R.

Book ID
111900319
Publisher
The Royal Society of Chemistry
Year
1966
Tongue
English
Weight
807 KB
Volume
0
Category
Article
ISSN
0022-4952

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πŸ“œ SIMILAR VOLUMES

A colorimetric method for the determinat
A colorimetric method for the determination of hydroxamic acid by iodine oxidation
✍ Kyoichi Kobashi; Kazuo Sakaguchi; Sachiko Takebe; Kohei Hosaka πŸ“‚ Article πŸ“… 1985 πŸ› Elsevier Science 🌐 English βš– 433 KB

A new calorimetric method for the determination of hydroxamic acid is described. Hydroxamic acid was oxidized quantitatively by iodine to produce nitrous acid, which was thereafter determined according to the diazocoupling reaction. This method is sensitive to as little as 5 nmol of hydroxamic acid,

Iridium(I)-catalyzed hydrogen peroxide o
Iridium(I)-catalyzed hydrogen peroxide oxidation of hydroxamic acids and hetero Diels–Alder reaction of the acyl nitroso intermediates with cyclopentadiene
✍ Seiji Iwasa; Ahmad Fakhruddin; Yasuyuki Tsukamoto; Masayuki Kameyama; Hisao Nish πŸ“‚ Article πŸ“… 2002 πŸ› Elsevier Science 🌐 French βš– 68 KB

## Ir(I)(coe) 2 Cl] 2 (2 mol%)-catalyzed hydrogen peroxide oxidation of hydroxamic acids in the presence of cyclopentadiene gave the corresponding cycloadducts up to 97% yield. With a catalyst loading of 0.05 mol%, a maximum TON was attained to 740.