发明名称 |
PREPARATION OF SUBSTITUTED AND DISUBSTITUTED PYRIDINE- 2,3-DICARBOXYLATE ESTERS |
摘要 |
<p>The present invention relates to a method for the preparation of substituted and disubstitutedpyridine-2,3-dicarboxylates, and of similar substituted nicotinates. These compounds find use in the preparation of various 2-(2-imidazolin-2-yl)nicotinic acids, esters and salts which have herbicidal properties.</p> |
申请公布号 |
CA1274831(A) |
申请公布日期 |
1990.10.02 |
申请号 |
CA19860521312 |
申请日期 |
1986.10.24 |
申请人 |
AMERICAN CYANAMID COMPANY |
发明人 |
DOEHNER, ROBERT F., JR. |
分类号 |
C07D405/04;C07D213/80;(IPC1-7):C07D213/803 |
主分类号 |
C07D405/04 |
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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