Catalogo Articoli (Spogli Riviste)

OPAC HELP

Titolo:
An efficient preparation of 2H-cyclohepta[b]furan-2-ones
Autore:
Morita, N; Kudo, M; Yokoyama, R; Ito, SJ;
Indirizzi:
Tohoku Univ, Grad Sch Sci, Dept Chem, Sendai, Miyagi 9808578, Japan TohokuUniv Sendai Miyagi Japan 9808578 em, Sendai, Miyagi 9808578, Japan
Titolo Testata:
HETEROCYCLES
fascicolo: 2, volume: 54, anno: 2001,
pagine: 679 -
SICI:
0385-5414(20010201)54:2<679:AEPO2>2.0.ZU;2-O
Fonte:
ISI
Lingua:
ENG
Keywords:
cycloaddition; dichloroketene; oxidation; dehydrochlorination;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Physical, Chemical & Earth Sciences
Citazioni:
19
Recensione:
Indirizzi per estratti:
Indirizzo: Morita, N Tohoku Univ, Grad Sch Sci, Dept Chem, Sendai, Miyagi 9808578, Japan Tohoku Univ Sendai Miyagi Japan 9808578 , Miyagi 9808578, Japan
Citazione:
N. Morita et al., "An efficient preparation of 2H-cyclohepta[b]furan-2-ones", HETEROCYCLE, 54(2), 2001, pp. 679

Abstract

2H-cyclohepta[b]furan-2-one (3) was prepared in high yield from a [2+2] cycloadduct between cycloheptatriene and dichloroketene by Baeyer-Villiger oxidation followed by dehydrochlorination. 3-Chloro- (8) and 6-chloro-2H-cyclohepta[b] furan-2-one (9) were obtained from the [2+2] cycloadduct by adding an epoxidation step to the above synthetic way in moderate yields.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 01/04/20 alle ore 01:46:36