4-(5-hexylthiophene-2-o)-2,6-bis5-(selenophene-2-o)thiophene-2-opyridine, method for obtaining it and enzymatic electrode for detection of phenolic compounds in water solutions

摘要

the application concerns a new pyridine derivative which is a 4 - (5 - heksylotiofen - 2 -) - 2,6-bis [5 - (selenofen - 2 - thiophene - 2 -)] pyridine of formula 1, intended to sensorowych devices.process for the production of 4 - (5 - heksylotiofen - 2 -) - 2,6-bis [5 - (selenofen - 2 - thiophene - 2 -)] pyridine of formula 1, is that between 2,6 bis (5 - bromotiofen - 2 -) - 4 - (5 - heksylotiofen - 2 -) pyridine and 4,4,5,5 - tetramethyl - 2 - (selenofen - 2 -) - 1,3,2 - coupling reaction in the presence of dioksoborolanem is kat alizatora and aliquatu 336 and standing of potassium carbonate.the environment is a combination of reaction of toluene, water and ethanol in inertnej atmosphere.the application also relates to the enzymatic detection of phenolic compounds in aqueous solution, which contains an active layer in the form of lakazy zimmobilizowanej surface elektroprzewodzu0105cego film (p) obtained from material comprising 4 - (5 - heksylotiofen - 2 - ) - 2,6-bis [5 - (selenofen - 2 - thiophene - 2 -)] pyridine.