CAS 1067914-83-3: 1-Boc-3,3-difluoro-4,4-(dihydroxy)piperidine

3,3-Difluoro-4,4-dihydroxy-1-piperidinecarboxylic acid 1,1-dimethylethyl ester is a chemical compound that has been used in the synthesis of medicines. The synthesis of this compound begins with the reaction of piperidine with 4,4'-oxydianiline and 2,2'-difluorobenzoic acid. This reaction produces 3,3'-difluoro-4,4'-dihydroxybenzophenone, which is then oxidized using potassium permanganate to yield 3,3'-difluoro-4,4'-dihydroxybenzoic acid. The final step in the synthesis process is the esterification of 3,3'-difluoro-4,4'-dihydroxybenzoic acid with 1,1-dimethylethyl chloride to produce 3,3

tert-Butyl 3,3-difluoro-4,4-dihydroxypiperidine-1-carboxylate