| abstract |
The polybromoketones of general formula III in which R represents a hydrogen, a halogen atom, an alkyl or an alkoxy group, can be prepared by reacting the ketones of general formula I or II, wherein R has the above meaning, with bromine , These polybromoketones can be used as organic intermediates for further syntheses. They are particularly suitable for the preparation of further bromoketones and novel heterocycles. |