Synthesis of new bis-benzylidene-hydrazides as a sensitive chromogenic sensor for naked-eye detection of CNˉ and AcOˉ ions

作者：Ammar Sheykhi Estalkhjani; Nosrat O Mahmoodi; Asieh Yahyazadeh; Meysam Pasandideh Nadamani

来源：Tetrahedron, 2018, 74(37): 4868-4874.

DOI：10.1016/j.tet.2018.07.050

• Azo dye
• Benzylidene
• Chemosensor
• Hydrazide
• Naked-eye detection

Abstract(#br)Some new bis-benzylidene-hydrazides were synthesized via a condensation reaction of the corresponding azo dyes with adipic acid dihydrazide. All compounds because of the three possible stereoisomers showed four sets of signals in NMR. The anion recognition studies exhibited that the nit...