Dehydrohalogenation of ring-halogenated .alpha.-halocumenes

Details Dehydrohalogenation of ring-halogenated .alpha.-halocumenes Dehydrohalogenation of ring-halogenated .alpha.-halocumenes

1988-10-05

1989-08-29

Evans, J. E.

Organic compounds -- part of the class 532-570 series

Organic compounds

Halogen containing

570144, C07C 1724, C07C 1734, C07C 2124

Patent

active

048619272

ABSTRACT:
A process for preparing ring-halogenated .alpha.-methylstyrenes from the corresponding .alpha.-halocumenes is disclosed. The dehydrohalogenation is accomplished using only water and optionally an organic solvent. The process eliminates the need for added base and a phase-transfer catalyst.

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