‘Cleft-form’ electrochemical anion chemosensor with amide and triazole donor groups
摘要:
A novel 'cleft-form' electrochemical anion receptor bearing amide and triazole donor groups, 1, has been synthesized and characterized. Among various anions, 1 shows a significant anodic shift response for H2PO4- and F-, with its multiple N-H center dot center dot center dot anion and C-H center dot center dot center dot anion interactions, which is supported by theoretical calculation and NMR titration results. (C) 2012 Elsevier Ltd. All rights reserved.
‘Cleft-form’ electrochemical anion chemosensor with amide and triazole donor groups
摘要:
A novel 'cleft-form' electrochemical anion receptor bearing amide and triazole donor groups, 1, has been synthesized and characterized. Among various anions, 1 shows a significant anodic shift response for H2PO4- and F-, with its multiple N-H center dot center dot center dot anion and C-H center dot center dot center dot anion interactions, which is supported by theoretical calculation and NMR titration results. (C) 2012 Elsevier Ltd. All rights reserved.