Cyclic process for the preparation of diorganomagnesium compounds
Abstract
Abstract A CYCLIC PROCESS FOR THE PREPARATION OF DIORGANOMAGNESIUM COMPOUNDS WHICHINVOLVES, FIRST, PREPARING A DIORGANOMAGNESIUM COMPOUND FROM MAGNESIUM METAL AND AN ORGANIC CHLORIDE IN A HYDROCARBON MEDIUM; SECOND, REACTING THE RESULTING MIXTURE OF DIORGANOMAGNESIUM AND MAGNESIUM CHLORIDE WITH SUFFICIENT ORGANOLITHIUM TO REACT WITH THE MAGNESIUM CHLORIDE TO PRODUCE HYDROCARBON-SOLUBLE DIORGANOMAGNESIUM COMPOUNDS; THIRD, SEPARATING THEREFROM THE BY-PRODUCT LITHIUM CHLORIDE AND SBSEQUENTLY REACTING IT WITH AN ALKYL OR ARYL CHLORIDE AND SODIUM METAL TO REGENERATE THE ORGANOLIGHIUM COMPOUND WHICH IS THEN FINALLY RECYCLED TO THE REACTION MIXTURE OFTAINED IN THE FIRST STEP DESCRIBED ABOVE.
Inventors
- 👤 C Kamienski
Bibliographic Details
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