Title of article
First synthesis of 4,5-dihydro-3(2H)-pyridazinones via Zn-mediated hydrohydrazination
Author/Authors
Alex، نويسنده , , Karolin and Tillack، نويسنده , , Annegret and Schwarz، نويسنده , , Nicolle and Beller، نويسنده , , Matthias، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2008
Pages
3
From page
4607
To page
4609
Abstract
The hydrohydrazination of 4-pentynoic acid with different arylhydrazines proceeds smoothly in the presence of zinc chloride. The domino amination–amidation sequence leads to aryl-substituted 4,5-dihydro-3(2H)-pyridazinones.
Keywords
Zinc , hydrazine , Hydroamination , Intermolecular , Pentynoic acid , Pyridazinone
Journal title
Tetrahedron Letters
Serial Year
2008
Journal title
Tetrahedron Letters
Record number
1859870
Link To Document