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Titolo:
3,5-dimethylpyrazolium fluorochromate(VI), C5H8N2H[CrO3F], (DmpzHFC): a convenient new reagent for oxidation of organic substrates
Autore:
Bora, U; Chaudhuri, MK; Dey, D; Kalita, D; Kharmawphlang, W; Mandal, GC;
Indirizzi:
Indian Inst Technol, Dept Chem, Guwahati 781031, India Indian Inst Technol Guwahati India 781031 t Chem, Guwahati 781031, India NE Hill Univ, Dept Chem, Shillong 793022, Meghalaya, India NE Hill Univ Shillong Meghalaya India 793022 ong 793022, Meghalaya, India
Titolo Testata:
TETRAHEDRON
fascicolo: 12, volume: 57, anno: 2001,
pagine: 2445 - 2448
SICI:
0040-4020(20010317)57:12<2445:3FC(AC>2.0.ZU;2-V
Fonte:
ISI
Lingua:
ENG
Soggetto:
PYRIDINIUM FLUOROCHROMATE; BENZYLIC OXIDATION; ALLYLIC OXIDATION; CHLOROCHROMATE; ALCOHOLS; BROMINATION; MECHANISM; KINETICS;
Keywords:
alcohols; polycyclic hydrocarbons; Delta(5)-steroids; chromium(VI); oxidations;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Life Sciences
Physical, Chemical & Earth Sciences
Citazioni:
35
Recensione:
Indirizzi per estratti:
Indirizzo: Chaudhuri, MK Indian Inst Technol, Dept Chem, Guwahati 781031, India Indian Inst Technol Guwahati India 781031 ti 781031, India
Citazione:
U. Bora et al., "3,5-dimethylpyrazolium fluorochromate(VI), C5H8N2H[CrO3F], (DmpzHFC): a convenient new reagent for oxidation of organic substrates", TETRAHEDRON, 57(12), 2001, pp. 2445-2448

Abstract

A new chromium(VI) reagent, 3,5-dimethylpyrazolium fluorochromate, C5H8N2H[CrO3F] (DmpzHFC), has been developed by reacting dmpz with CrO3 and aqueous HF for the selective oxidation of primary, secondary and allylic alcoholsto the corresponding carbonyl compounds, polycyclic hydrocarbons to cyclicketones and allylic Delta (5) steroids to the corresponding alpha,beta -unsaturated ketones. (C) 2001 Elsevier Science Ltd. All rights reserved.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 23/09/20 alle ore 22:15:09