Pyrano[4,3- d]pyrimidinium salts 3. Reactions of 1,3-dimethyl-2,4-dioxo-1 H,3 H-pyrano[4,3- d]pyrimidinium salts with azomethines.

Autor:	Kostrub, V. V., Tsupak, E. B.
Předmět:	SALTS ALDEHYDES AROMATIC compounds CHEMICAL reactions ORGANIC compounds
Zdroj:	Russian Chemical Bulletin; Jul2009, Vol. 58 Issue 7, p1465-1468, 4p, 3 Diagrams, 2 Charts
Abstrakt:	Reactions of 1,3-dimethyl-2,4-dioxo-1 H,3 H-pyrano[4,3- d]pyrimidinium salts with azomethines have been studied. The reactions lead to 1,3-dimethyl-2,4-dioxo-1 H,3 H-pyrido-[4,3- d]pyrimidinium salts and aromatic aldehydes. [ABSTRACT FROM AUTHOR]
Databáze:	Complementary Index
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