133047-71-9Relevant articles and documents
Reaction of Pyrazole Adddition to Quinones
Ballesteros, Paloma,Claramunt, Rosa M.,Escolastico, Consuelo,Maria, M. Dolores Santa,Elguero, Jose
, p. 1873 - 1876 (2007/10/02)
The reactions of pyrazole, 4-nitropyrazole, 3,5-dimethylpyrazole, and 4-chloro-3,5-dimethylpyrazole with 1,4-benzoquinone in dioxane have been analyzed.Mono- and 2,3-bis-adducts were obtained and only in the case of pyrazole was a 2,5-bis(pyrazol-1-yl)-1,