Halogenated Heterocycles

3-piperidone hydrochloride.

Description3-Propyl-3-(2,3,5,6-tetrafluoro-4-(trifluoromethyl)phenyl)-1,5-dioxaspiro[5.5]undecane-2,4-dione is a perfluorinated organic building block. It can be prepared by reacting octafluorotoluene,

Description3-Propyl-3-(2,3,5,6-tetrafluoro-4-nitrophenyl)-1,5-dioxaspiro[5.5]undecane-2,4-dione can be synthesized from pentafluoronitrobenzene, 3-propyl-1,5-dioxaspiro[5.5]undecane-2,4-dione,N,N-diisopropylethylamine and CH3CN.This compound

3-Pyridin-3-yl-1H-pyrazol-5-amine dihydrochloride.

3-tert-Butyl-1-(2-chlorophenyl)-1H-pyrazol-5-amine.

3-tert-Butyl-1-(4-bromophenyl)-1H-pyrazol-5-amine.

3-tert-Butyl-1-(4-chlorophenyl)-1H-pyrazol-5-amine.

3-tert-Butyl-1-(4-fluorophenyl)-1H-pyrazol-5-amine.

3-tert-Butyl-1-(4-fluorophenyl)-1H-pyrazol-5-amine.

3-tert-Butyl-1-(4-fluorophenyl)-1H-pyrazol-5-amine.

4′-Fluorobiphenyl-4-sulfonyl chloride.

4′-Fluorobiphenyl-4-sulfonyl chloride.