Cesium carbonate → HCID 68709741, compound

Participants

Reaction Steps

In an analogous manner to general procedure IV, 1-(2-fluorophenyl)-1,3-dihydro-2,1,3-benzothiadiazole 2,2-dioxide (prepared in an analogous manner as described in general procedure I, 0.264 g, 1.0 mmol) was treated with cesium carbonate (0.49 g, 1.5 mmol) and (E)-1,4-dibromobut-2-ene (1.07 g, 5.0 mmol) to give 0.26 g of 1-[(2E)-4-bromobut-2-en-1-yl]-3-(2-fluorophenyl)-1,3-dihydro-2,1,3-benzothiadiazole 2,2-dioxide.

Provenance & Evidence