Halogenated Heterocycles

3-Chloro-6-hydrazinopyridazine.

3-Chloro-6-methylbenzo[b]thiophene-2-carboxylic acid.

3-Chloro-6-methylbenzo[b]thiophene-2-carboxylic acid.

3-Chloro-6-methylbenzo[b]thiophene-2-carboxylic acid.

3-Chloro-7-azaindole.

3-Chloro-7-azaindole.

3-Chloroimidazo[1,2-a]pyridine.

3-Chloroimidazo[1,2-a]pyridine.

3-Chloroimidazo[1,2-a]pyridine.

3-Chloroindazole is an indazole bearing an electron withdrawing substituent.3-Chloroindazole was used in the preparation of 3-chloro-1-(4′-methylphenyl)-indazole.

3-Chloroindazole is an indazole bearing an electron withdrawing substituent.3-Chloroindazole was used in the preparation of 3-chloro-1-(4′-methylphenyl)-indazole.

3-Chloroindazole is an indazole bearing an electron withdrawing substituent.3-Chloroindazole was used in the preparation of 3-chloro-1-(4′-methylphenyl)-indazole.