Recyclization of hydrazides of 2-carboxyphenyldifurylmethanes: Synthesis of novel 4,10-dihydro-3H-pyridazino[1,6-b]isoquinolin-10-one system
A novel heterocyclic system of 4,10-dihydro-3H-pyridazino[1,6-b] isoquinolin-10-one has been synthesized via acid-catalyzed recyclization of hydrazides of 2-carboxyphenyldifurylmethanes as well as by alternative synthesis by interaction of the correspondi
Butin, Alexander V.,Dmitriev, Artem S.,Abaev, Vladimir T.,Zavodnik, Valery E.
Synthesis of the 4,10-dihydro-3H-pyridazino[1,6-b]isoquinolin-10-one system by a furan recyclization reaction
The novel 4,10-dihydro-3H-pyridazino[1,6-b]isoquinolin-10-one heterocyclic system was synthesized by acid-catalyzed recyclization of 2-(difurylmethyl) benzohydrazides as well as by recyclization of (2-carboxyaryl)difurylmethanes to isocoumarins followed b
Butin, Alexander V.,Dmitriev, Artem S.,Kostyukova, Olga N.,Abaev, Vladimir T.,Trushkov, Igor V.
p. 2208 - 2214
(2008/03/14)
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