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4,7-bis(2,3-dihydrothieno[3,4-b][1,4]dioxin-5-yl)benzo[c][1,2,5]thiadiazole[ No CAS ]
C88H92F10N4O4S3[ No CAS ]
Yield
Reaction Conditions
Operation in experiment
67%
General procedure: Di-thien-BTZ (70.00mg, 0.235mmol, 1 eq) and di-Br-EH-carbazole (822.00mg, 1.88mmol, 8 eq) were dissolved in 10mL of DMAc, in a round bottom flask equipped with a stirring bar and a reflux condenser, under inert atmosphere, followed by the addition of CH3COOK (78mg, 0.7mmol, 3 eq) and Pd(OAc)2 (1.00mg, 3.50 mumol, 0.015 eq). The mixture was refluxed for 24hr, cooled at RT and a solution of perfluorophenyl boronic acid (104.60mg, 0.49mmol, 2.1 eq) in 0.6mL of DMAc was then added for another 24hr under reflux. After cooling at RT, the mixture was poured into 50mL of MeOH, stirred for 2hr, filtered and consecutively washed with boiling petroleum ether, MeOH, H2O and again with MeOH, before drying under vacuum at 45°C for 18h. Yield 58percent.
General procedure: Di-thien-BTZ (70.00mg, 0.235mmol, 1 eq) and di-Br-EH-carbazole (822.00mg, 1.88mmol, 8 eq) were dissolved in 10mL of DMAc, in a round bottom flask equipped with a stirring bar and a reflux condenser, under inert atmosphere, followed by the addition of CH3COOK (78mg, 0.7mmol, 3 eq) and Pd(OAc)2 (1.00mg, 3.50 mumol, 0.015 eq). The mixture was refluxed for 24hr, cooled at RT and a solution of perfluorophenyl boronic acid (104.60mg, 0.49mmol, 2.1 eq) in 0.6mL of DMAc was then added for another 24hr under reflux. After cooling at RT, the mixture was poured into 50mL of MeOH, stirred for 2hr, filtered and consecutively washed with boiling petroleum ether, MeOH, H2O and again with MeOH, before drying under vacuum at 45°C for 18h. Yield 58percent.
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