发明名称 |
Oxymethyl Boron Compounds |
摘要 |
The present invention provides compounds which are useful as safe substitutes for the organotin reagent used in coupling reaction for the oxymethylation of aromatic rings, such as alkoxymethylation or hydroxymethylation, with a palladium catalyst and which can dispense with chromatographic purification with silica gel in the production and are suitable for mass production; and compounds applicable even to the oxymethylation of aromatic ring substrates which do not permit coupling reaction by conventional technique or have low reactivity.
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申请公布号 |
US2008242859(A1) |
申请公布日期 |
2008.10.02 |
申请号 |
US20060886340 |
申请日期 |
2006.03.13 |
申请人 |
EISAI R&D MANAGEMENT CO., LTD |
发明人 |
TANAKA KEIGO;INOUE SATOSHI;ITO DAISUKE;MURAI NORIO;KABURAGI YOSUKE;SHIROTORI SHUJI;SUZUKI SHUICHI;OHASHI YOSHIAKI |
分类号 |
C07F5/02 |
主分类号 |
C07F5/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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