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25.3.1.1.1.1 Variation 1: Bromination of an Acetal

DOI: 10.1055/sos-SD-025-00302

Harmata, M.Science of Synthesis, (200725441.

Treatment of the dimethyl acetal of heptanal [1,1-dimethoxyheptane (1)] with bromine and phosphorus trichloride gives 2,2-dibromoheptanal (2) in moderate yield (Scheme 1).[‌1‌] The generality of this process has not been established.

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