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Article
    Recherches sur la formation et la transformation des esters LXI. Sur la r¨¦action entre phosphite d'¨¦thyle et les esters trifluoroac¨¦tylac¨¦tiques monochlor¨¦ et monobrom¨¦, ainsi que les trifluoroac¨¦tones monochlor¨¦e et monobrom¨¦e
×÷Õß Emile Cherbuliez, G. Weber, J. Rabinowitz
Laboratoires de chimie organique et pharmaceutique de l'Universit¨¦ de Gen¨¨ve


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1,1,1-Trifluoro-3-bromo-acetone has been prepared by a new and simple procedure: bromination of ethyl trifluoroacetoacetate yielding the -monobromo derivative, and cetogenic splitting of this keto ester in 50% hydrobromic acid.

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