HCID 178527796, compound → 5-Chloro-1,3-benzothiazole

Participants

Reaction Steps

Following the same procedure as in step 2 of Example 337 using 5-chloro-1,3-benzothiazole-2-thiol (1.0 g, 4.96 mmol, 1.00 equiv) and iron powder (2.8 g, 10.00 equiv) in acetic acid (15.0 mL). The crude product was purified through a silica gel column with ethyl acetate/petroleum ether (1:50-1:10) to afford the title compound as a white solid.

Provenance & Evidence