Reformatsky Reaction of Methyl 1-Bromocyclohexanecarboxylate with N,N′-(1,4-Phenylene)bis(1-arylmethanimines)
作者:E. A. Nikiforova、D. V. Baibarodskikh、N. F. Kirillov、L. A. Glavatskikh
DOI:10.1134/s107042802006010x
日期:2020.6
AbstractReformatsky reagent prepared from methyl 1-bromocyclohexanecarboxylate reacted with N,N′-(1,4-phenylene)bis(1-arylmethanimines) to produce 2,2′-(1,4-phenylene)bis[3-aryl-2-azaspiro[3.5]nonan-1-ones] as a result of successive nucleophilic additions to the C=N double bonds of the substrate and intramolecular cyclization of the corresponding intermediates. The stepwise reaction mechanism was proved by the isolation
A small molecular fluorescent sensor synthesized through Schiff base reaction can be used to detect Hg2+ with an exclusive selectivity, high fluorescent enhancement and reversibility.
Synthesis, In Silico Analysis, Antibacterial, Radical Scavenging and Antidiabetic Activities of Certain Bis-Azetidinones and Bis-Thiazolidinones
作者:Shreenivas R. Deshpande、Manappa T. Mandalamari、Prasad V. Malagi、Chandrashekhar V. M.