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Titolo:
RHODIUM(II) ACETATE-CATALYZED REACTION OF 2-AMINO-4,5-DIHYDRO-3-FURANCARBONITRILES WITH ALPHA-DIAZO-BETA-KETO ESTERS
Autore:
YAMAGATA K; AKIZUKI K; YAMAZAKI M;
Indirizzi:
FUKUOKA UNIV,FAC PHARMACEUT SCI,JONAN KU,8-19-1 NANAKUMA FUKUOKA 8140180 JAPAN FUKUOKA UNIV,FAC PHARMACEUT SCI,JONAN KU FUKUOKA 8140180 JAPAN
Titolo Testata:
Journal fur praktische Chemie, Chemiker-Zeitung
fascicolo: 7, volume: 340, anno: 1998,
pagine: 627 - 631
SICI:
0941-1216(1998)340:7<627:RARO2>2.0.ZU;2-6
Fonte:
ISI
Lingua:
ENG
Soggetto:
CARBONYL-COMPOUNDS; ORGANIC-SYNTHESIS; CARBENOIDS;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Science Citation Index Expanded
Citazioni:
16
Recensione:
Indirizzi per estratti:
Citazione:
K. Yamagata et al., "RHODIUM(II) ACETATE-CATALYZED REACTION OF 2-AMINO-4,5-DIHYDRO-3-FURANCARBONITRILES WITH ALPHA-DIAZO-BETA-KETO ESTERS", Journal fur praktische Chemie, Chemiker-Zeitung, 340(7), 1998, pp. 627-631

Abstract

2-Amino-4,5-dihydro-3-furancarbonitriles (1) react with cw-diazo-P-keto esters in the presence of rhodium (II) acetate to give alkyl 2H-pyran-2-carboxylates (2) in good yields. Benzoylation of 2 with benzoyl chloride provided alkyl 3-benzoylimino-2H-pyran-2-carboxylates (4). Theformation of 2 could be explained by a mechanism involving an oxoniumylide derived from the rhodium carbenoids and 1.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 07/08/20 alle ore 21:13:43