Chemistry of naphthazarin derivatives. 11. Trisubstituted hydroquinone derivatives in the preparative synthesis of naphthazarins

Autor:	N. N. Balanyova, N. D. Pokhilo, Sergey G. Polonik, V. Ph. Anufriev
Rok vydání:	2003
Předmět:	Acylation chemistry.chemical_compound Hydroquinone Chemistry Organic chemistry Naphthazarin General Chemistry Alkylation Naphthazarins
Zdroj:	Russian Chemical Bulletin. 52:2247-2250
ISSN:	1066-5285
Popis:	The Friedel—Crafts acylation of trimethylhydroquinone, 3,5-diethyl-2-hydroxyhydroquinone, and 3,5-diethyl-1,2,4-trimethoxybenzene with dichloromaleic or citraconic anhydride in an AlCl3—NaCl melt is accompanied by o-C-dealkylation to afford functionally substituted naphthazarins.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::347e43ae0d50daa2478a00762fab87c2 https://doi.org/10.1023/b:rucb.0000011886.03785.bd Zobrazit plný text záznamu Full text from SpringerLink