Efficient aromatization of 4,5-dihydro-3(2H)-pyridazinones substituted at 5 position by using anhydrous copper (II) chloride

Article abstract of DOI:10.1080/00397910008087285

An efficient conversion of 5-substituted-4,5-dihydro-3(2H)-pyridazinones into their corresponding dehydrogenated derivatives was achieved by treatment with anhydrous copper(II) chloride in acetonitrile.

Full text of DOI:10.1080/00397910008087285

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Synthetic Communications: An
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Communication of Synthetic
Organic Chemistry
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Efficient Aromatization of 4,5-
Dihydro-3(2H)-Pyridazinones
Substituted at 5 Position by
Using Anhydrous Copper (II)
Chloride
Eddy Sotelo a & Enrique Raviña a
a Departamento de Quimica Orgánica, Laboratorio
de Química Farmacéutica. Facultad de Farmacia ,
Universidad de Santiago de Compostela , 15706,
Santiago de Compostela, España
Published online: 04 Dec 2007.
To cite this article: Eddy Sotelo & Enrique Raviña (2000) Efficient Aromatization
of 4,5-Dihydro-3(2H)-Pyridazinones Substituted at 5 Position by Using Anhydrous
Copper (II) Chloride, Synthetic Communications: An International Journal
for Rapid Communication of Synthetic Organic Chemistry, 30:1, 1-7, DOI:
10.1080/00397910008087285
To link to this article: http://dx.doi.org/10.1080/00397910008087285
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