CONVERSION OF FORMYL INTO CYANO GROUPS IN KOJIC ACID-DERIVATIVES AND ANALOGS

Authors
MLOCHOWSKI J GIURG M UHER M KORENOVA A VEGH D
Citation
J. Mlochowski et al., CONVERSION OF FORMYL INTO CYANO GROUPS IN KOJIC ACID-DERIVATIVES AND ANALOGS, Journal fur praktische Chemie, Chemiker-Zeitung, 338(1), 1996, pp. 65-68
Citations number
16
Categorie Soggetti
Chemistry,"Chemistry Applied
Journal title
Journal fur praktische Chemie, Chemiker-Zeitung → ACNP
ISSN journal
09411216
Volume
338
Issue
1
Year of publication
1996
Pages
65 - 68
Database
ISI
SICI code
0941-1216(1996)338:1<65:COFICG>2.0.ZU;2-G
Abstract
It has been revealed that N,N-dimethylhydrazones (1a-c, 3a,b) derived from kojic acid analogs, such as substituted furans (3a,b), 4-pyrones (1a,b) and 4-pyridine (1c), on oxididation with 3-chloroperoxybenzoic acid afford the corresponding nitriles (2a-c, 4a,b). The method has pr eparative value. The mechanism of the reaction is presented.