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Selective Phosphorylation of Dihydroquercetin with Trivalent Phosphorus Reagents.

✍ Scribed by E. E. Nifant'ev; T. S. Kukhareva; Z. M. Dzgoeva; L. K. Vasyanina; M. P. Koroteev; G. Z. Kaziev

Publisher
John Wiley and Sons
Year
2003
Weight
129 KB
Volume
34
Category
Article
ISSN
0931-7597

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πŸ“œ SIMILAR VOLUMES

Selective phosphorylation of dihydroquer
Selective phosphorylation of dihydroquercetin with trivalent phosphorus reagents
✍ E. E. Nifant'ev; T. S. Kukhareva; Z. M. Dzgoeva; L. K. Vasyanina; M. P. Koroteev πŸ“‚ Article πŸ“… 2003 πŸ› John Wiley and Sons 🌐 English βš– 83 KB

## Abstract Characteristic features of phosphorylation of dihydroquercetin with trivalent phosphorus reagents were studied. Preparative methods for regioselective phosphorylation were found. The most important chemical properties of dihydroquercetin phosphites and cyclophosphites were studied. Β© 20

ChemInform Abstract: Amides of Trivalent
ChemInform Abstract: Amides of Trivalent Phosphorus Acids as Phosphorylating Reagents for Proton-Donating Nucleophiles
✍ Edward E. Nifantiev; Mikhail K. Grachev; Sergei Yu. Burmistrov πŸ“‚ Article πŸ“… 2000 πŸ› John Wiley and Sons βš– 25 KB πŸ‘ 1 views

## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a β€œFull Text” option. The original article is trackable v

Phosphorylation of N-Silylpyrroles with
Phosphorylation of N-Silylpyrroles with Phosphorus Tribromide
✍ Aleksandra A. Chaikovskaya; Yurii V. Dmytriv; Aleksandr M. Pinchuk; Andrei A. To πŸ“‚ Article πŸ“… 2008 πŸ› John Wiley and Sons 🌐 English βš– 109 KB πŸ‘ 1 views

## Abstract Phosphorylation of __N__‐trimethylsilyl‐ and __N__‐dimethyl‐tert‐butylsilylpyrroles with phosphorus tribromide in pyridine proceeds selectively at position 3 of the pyrrole ring. Removal of the trialkylsilyl protecting group has furnished the first representatives of __N__‐unsubstituted