112698-22-3Relevant academic research and scientific papers
Synthesis of new heterocyclic systems: Spirothiadiazolepyrazolo[1,5,4- ef][1,5]benzodiazepines
Rakib, El Mostapha,Benchidmi, Mohammed,Essassi, El Mokhtar,Bouadili, Abdelaziz El,Khouili, Mostafa,Barbe, Jean M.,Pujol, M. Dolors
, p. 571 - 577 (2007/10/03)
New derivatives spiro type of pyrazolo-1,5-benzodiazepines have been synthesized by 1,3-dipolar cycloaddition of nitrile imines with pyrazolo[1,5,4-ef][1,5]benzodiazepin-6-thione. When the nitrile oxide was used the corresponding pyrazolobenzodiazepin-6-o
SYNTHESE ET ETUDE DE RMN1H EN PRESENCE DE L'Eu(fod)3DES PYRAZOLOBENZODIAZEPINE-1,5 ONES-6(1).
Benchidmi, M.,Essassi, E. M.
, p. 399 - 406 (2007/10/02)
Condensation of β-Ketoesters with 7-aminoindazoles have been examinated.The structure of pyrazolobenzodiazepin -6- ones, obtained from ethylacetylacetate have been established by mass spectrometry and by 1H NMR in presence of Europium (fod)3
