| 发明名称 |
processos para a preparação de amidas |
| 摘要 |
<p>The invention relates to a process for the preparation of intermediates useful in the preparation of fungicidally active phenylpropargylether derivatives. The process involves coupling of carboxylic acid with an amine in (a) the absence of a catalyst; (b) the presence of a boronic acid catalyst.</p> |
| 申请公布号 |
BRPI0912740(A2) |
申请公布日期 |
2015.10.13 |
| 申请号 |
BR2009PI12740 |
申请日期 |
2009.05.11 |
| 申请人 |
SYNGENTA LIMITED;SYNGENTA PARTICIPATIONS AG |
发明人 |
ALEXANDRE CHRISTIAN SAINT-DIZIER;DAVID ANTHONY JACKSON;DAVID DROUARD;MARTIN CHARLES BOWDEN |
| 分类号 |
C07C31/02;C07C33/22 |
主分类号 |
C07C31/02 |
| 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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