DOI: 10.1039/A700368D
(Paper)
J. Chem. Res. (S), 1997, 236-237
The Utility of Phosphonium Ylides in Heterocyclic Synthesis: Synthesis of Pyridazinone and Tetrahydrocinnolinone Derivatives
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Afaf Aly Nada, Nadia Ragab Mohamed, Asma Mohamed Mahran and Ayman Wahba Erian
Abstract
The synthesis of pyridazinone and tetrahydrocinnolinone derivatives via the reaction of phosphonium ylides with different hydrazines is accomplished; reaction of a pyridazinone derivative with Wittig reagents is also achieved.