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Titolo:
Improved procedures for the Beckmann rearrangement: the reaction of ketoxime carbonates with boron trifluoride etherate
Autore:
Anilkumar, R; Chandrasekhar, S;
Indirizzi:
Indian Inst Sci, Dept Organ Chem, Bangalore 560012, Karnataka, India Indian Inst Sci Bangalore Karnataka India 560012 560012, Karnataka, India
Titolo Testata:
TETRAHEDRON LETTERS
fascicolo: 28, volume: 41, anno: 2000,
pagine: 5427 - 5429
SICI:
0040-4039(20000708)41:28<5427:IPFTBR>2.0.ZU;2-V
Fonte:
ISI
Lingua:
ENG
Keywords:
Beckmann rearrangement; boron trifluoride; ethyl chloroformate; oxime carbonates;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Life Sciences
Physical, Chemical & Earth Sciences
Citazioni:
6
Recensione:
Indirizzi per estratti:
Indirizzo: Chandrasekhar, S Indian Inst Sci, Dept Organ Chem, Bangalore 560012, Karnataka, India Indian Inst Sci Bangalore Karnataka India 560012 , India
Citazione:
R. Anilkumar e S. Chandrasekhar, "Improved procedures for the Beckmann rearrangement: the reaction of ketoxime carbonates with boron trifluoride etherate", TETRAHEDR L, 41(28), 2000, pp. 5427-5429

Abstract

A variety of ketoxime ethyl carbonates-easily prepared from the oximes andethyl chloroformate-undergo the Beckmann rearrangement upon treatment with1 equivalent of boron trifluoride etherate, in dichloromethane solution atroom temperature in excellent yields (generally 75-99%). (C) 2000 ElsevierScience Ltd. All rights reserved.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 18/11/17 alle ore 05:51:50