Intramolecular cyclization of 6-amino-5-[2-substituted-2-(cyanovinyl)]amino-1,3-dimethyluracil: synthesis of 9-deazaxanthine derivatives and 8-(cyanomethyl)theophylline
Synthesis, Antifungal Evaluation and Molecular Docking Studies of Some Tetrazole Derivatives
作者:Mohammad Hosein Afsarian、Mojtaba Farjam、Elham Zarenezhad、Somayeh Behrouz、Mohammad Navid Soltani Rad
DOI:10.17344/acsi.2019.4992
日期:——
A facile and simple protocol for the [3+2] cycloaddition of alkyl nitriles (RCN) with sodium azide (NaN 3 ) in the presence of copper bis(diacetylcurcumin) 1,2-diaminobenzene Schiff base complex, SiO 2 -[Cu-BDACDABSBC] as a heterogeneous catalyst in the presence of ascorbic acid and a solution of water/ i -PrOH (50:50, V/V) media at reflux condition is described. The supported catalyst was prepared
Intramolecular cyclization of 6-amino-5-[2-substituted-2-(cyanovinyl)]amino-1,3-dimethyluracil: synthesis of 9-deazaxanthine derivatives and 8-(cyanomethyl)theophylline