Synthesis of 9-azolyl-3-(4-phenyl-4h-1,2,4-triazol-3-yl)-4h,8h-pyrano-[2,3- f]chromene-4,8-diones.

Authors :: Shokol, T. V.
Lozinskii, O. A.
Turov, A. V.
Khilya, V. P.
Source :: Chemistry of Heterocyclic Compounds; Sep2009, Vol. 45 Issue 9, p1089-1094, 6p, 3 Diagrams, 2 Charts
Publication Year :: 2009
Abstract: The reaction of 6-ethyl-8-formyl-7-hydroxy-3-(4-phenyl-4H-1,2,4-triazol-3-yl)chromone with 2-azolyl-acetonitriles gave 8-iminopyrano[2,3- f]chromen-4-ones, whose acid hydrolysis led to pyrano-[2,3- f]chromene-4,8-diones containing azaheterocyclic substituents at C-3 and C-9. [ABSTRACT FROM AUTHOR]

Subjects :: HETEROCYCLIC compounds
PHENYL compounds
BIFONAZOLE
HYDROLYSIS
SOLVOLYSIS

Full Text Access

Tools