HCID 178440705, compound → HCID 18004255, compound

Participants

Reaction Steps

Following the same procedure as in step 2 of Example 337 using 5-tert-butyl-1,3-benzothiazole-2-thiol (1.2 g, 5.36 mmol, 1.00 equiv), and iron powder (3.0 g, 53.57 mmol, 10.00 equiv) in acetic acid (60 mL). 1.12 g (crude) of the title compound was obtained as a yellow liquid, which was used directly for next step without further purification. 1H-NMR (400 MHz, DMSO-d6): δ ppm δ 1.459(s, 9H), 7.544(dd, J=1.6 Hz, J=8.8 Hz, 1H), 7.897(d, J=8.8 Hz, 1H), 8.187(d, J=1.6 Hz, 1H), 9.00(s, 1H).

Provenance & Evidence