Disclosed herein are methods and systems that relate to various configurations of electrochemical oxidation, chlorine oxidation, oxychlorination, chlorination, and epoxidation reactions to form propylene oxide or ethylene oxide.

Disclosed herein are methods and systems that relate to various configurations of electrochemical oxidation, chlorine oxidation, oxychlorination, chlorination, and epoxidation reactions to form propylene oxide or ethylene oxide.

There are provided methods and systems to form propylene chlorohydrin by hydrolysis of dichloropropane in presence of Lewis acid and to further form propylene oxide from the propylene chlorohydrin.

There are provided methods and systems to form propylene chlorohydrin by hydrolysis of dichloropropane in presence of Lewis acid and to further form propylene oxide from the propylene chlorohydrin.

Novel biaromatic compounds, which are vitamin D analogs, processes for their preparation and cosmetic, dermatological and pharmaceutical preparations containing one or more of these compounds.

Novel biaromatic compounds, which are vitamin D analogs, processes for their preparation and cosmetic, dermatological and pharmaceutical preparations containing one or more of these compounds.

Disclosed herein are borazine complexes and use of the same in perfluoroalkylation reactions.

Disclosed herein are borazine complexes and use of the same in perfluoroalkylation reactions.

A method for preparing a partially fluorinated alcohol, comprises reacting an epoxide: wherein R.sup.1, R.sup.2, R.sup.3 and R.sup.4 are independently selected from the group comprising H, F, Cl, Br, I, CF.sub.3, alkyl, fluoroalkyl, haloalkyl with a fluorinating agent.

A method for preparing a partially fluorinated alcohol, comprises reacting an epoxide: wherein R.sup.1, R.sup.2, R.sup.3 and R.sup.4 are independently selected from the group comprising H, F, Cl, Br, I, CF.sub.3, alkyl, fluoroalkyl, haloalkyl with a fluorinating agent.