| 发明名称 |
PROCESS FOR THE PREPARATION OF PYRIDINE DERIVATIVES |
| 摘要 |
Process for the preparation of substituted pyridine derivatives of formula (I) comprising reaction of a alpha-beta-unsaturated carbonyl compound of formula (II) R3- C(O)-C(R1)=C(R2)-G with a Wittig reagent or Horner- Wadsworth-Emmons reagent in the presence of a base and optionally subsequent cyclization.
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| 申请公布号 |
KR20060128896(A) |
申请公布日期 |
2006.12.14 |
| 申请号 |
KR20067012653 |
申请日期 |
2004.12.22 |
| 申请人 |
DOW AGROSCIENCES LLC |
发明人 |
GEBHARDT JOACHIM;GOETZ NORBERT;JAEDICKE HAGEN;MAYER GUIDO;RACK MICHAEL |
| 分类号 |
C07D213/64;C07C321/08;C07C323/60;C07D213/71;C07F9/40 |
主分类号 |
C07D213/64 |
| 代理机构 |
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