Does anyone know suitable methods for separation of 3,4-dimethoxythiophene without any reduction of efficiency from copper oxide (catalyst)?

we synthesized 3,4-dimethoxythiophene (DMT) from 3,4-dibromothiophene. the yields of product is more than 90% (tested by TLC). But, after its synthesis, the extraction DMT from catalyst was very...

05 May 2016 1,994 5 View