Synthesis of 2-alkoxy-3,4,6-trihydroxyacetophenones.

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概要

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• 2-Alkoxy-3,4,6-trihydroxyacetophenones have been prepared from 2,3,4,6-tetrakis(benzyloxy)acetophenone (II) in good yields by the following reactions: hydrolysis of II to 2-hydroxy-3,4,6-tris(benzyloxy)acetophenone (IIIa), alkylation of IIIa to 2-isopropoxy and 2-ethoxy-3,4,6-tris(benzyloxy)acetophenones (IVa and VIb), and hydrogenolysis of IVa and IVb to the corresponding 2-alkoxy-3,4,6-trihydroxyacetophenones (Va and Vb).

• 公益社団法人 日本化学会の論文

著者

• SAITO Norio

  Goverment Industrial Research Institute

• HATAKEDA Kiyotaka

  Goverment Industrial Research Institute

• ITO Shota

  Goverment Industrial Research Institute

• ASANO Takashi

  Government Industrial Research Institute

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• Synthesis of 2-alkoxy-3,4,6-trihydroxyacetophenones.

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