Preparation of bis(4-hydroxyphenyl)sulfone

Preparation of bis(organothio) alkanes

Preparation of bis-(4-chlorophenyl) sulfone

Preparation of cyclohexane-dione derivatives

Preparation of diaryl ethers and diaryl sulfides

Preparation of diaryl sulfones

Preparation of dihydroxy bis-sulfides

Preparation of dimethyl polysulphides

Preparation of fluoroaromatic compounds in dispersion of potassi

Preparation of high purity polysulfides

Preparation of high purity polysulfides

Preparation of mercapto-alcohols

Preparation of methyl mercaptan from carbon oxides

Preparation of organic pentafluorosulphur compounds

Preparation of organic sulfides

Preparation of ortho-(alkyl- or arylthio)phenols

Preparation of phenolic ethers

Preparation of primary mercaptans

Preparation of secondary thiols

Preparation of sulfides