Cyclization of 1-acylaminoacridones into 7H-pyrido[2,3,4-kl]acridin-2(3H)-ones

Autor:	S. P. Titova, M. V. Gorelik, E. V. Gordievskaya
Rok vydání:	2006
Předmět:	Solvent Acetic anhydride chemistry.chemical_compound Chemistry Potassium chemistry.chemical_element Organic chemistry General Chemistry
Zdroj:	Russian Chemical Bulletin. 55:1487-1491
ISSN:	1573-9171 1066-5285
Popis:	1-Acylamino-10-methylacridones in a polar aprotic solvent underwent base-catalyzed cyclization into the corresponding 7-methyl-7H-pyrido[2,3,4-kl]acridin-2(3H)-ones. Heating of 1-butylaminoacridone in acetic anhydride in the presence of p-toluenesulfonic acid and potassium acetate afforded 3-butyl-7H-pyrido[2,3,4-kl]acridin-2(3H)-one, while heating of 1-aminoacridone under the same conditions gave 9-acetoxy-1-acetylimino-1,10-dihydroxy-acridine.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::bbb95358f0b050b925f243714b406d90 https://doi.org/10.1007/s11172-006-0444-3 Zobrazit plný text záznamu Full text from SpringerLink