发明授权
- 专利标题： Process for the synthesis of biologically active oxygenated compounds by dealkylation of the corresponding alkylethers
- 专利标题（中）： 通过相应的烷基醚脱烷基合成生物活性氧化化合物的方法
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申请号： US11626225申请日： 2007-01-23
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公开(公告)号： US07253324B1公开(公告)日： 2007-08-07
- 发明人: Muhammed Majeed , Samuel Manoharan Thomas , Kalyanam Nagabhushanam , Sivaprakash Kurumanghat Balakrishnan , Subbalakshmi Prakash
- 申请人： Muhammed Majeed , Samuel Manoharan Thomas , Kalyanam Nagabhushanam , Sivaprakash Kurumanghat Balakrishnan , Subbalakshmi Prakash
- 申请人地址： IN Bangalore
- 专利权人： Sami Labs Limited
- 当前专利权人： Sami Labs Limited
- 当前专利权人地址： IN Bangalore
- 主分类号： C07C37/00
- IPC分类号： C07C37/00
摘要：
Alkoxy aromatic compounds are conveniently dealkylated to the corresponding phenolic compounds by treatment with aluminum chloride/N,N-dimethyl aniline complex. Aromatic poly O-demethylation is a unique feature of this invention. This process is applicable to the manufacture of polyphenols such as Resveratrol, Oxyresveratrol, Gnetol.