发明名称 |
2,5-bis alkyl sulfonyl and 2,5-bis alkyl thio substituted-pyridines |
摘要 |
A process for preparing substituted-pyridines having a sulfonyl type substituted at the 3 or 5 position of the pyridine ring and a phenoxy type substituent at the 2 position is described.
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申请公布号 |
US4616087(A) |
申请公布日期 |
1986.10.07 |
申请号 |
US19820380642 |
申请日期 |
1982.05.21 |
申请人 |
THE DOW CHEMICAL COMPANY |
发明人 |
WOOD, STEVEN G. |
分类号 |
C07D213/70;(IPC1-7):C07D211/72;C07D211/84 |
主分类号 |
C07D213/70 |
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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