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发明名称
咪唑〔1,2-b〕哒嗪类化合物之新颖制法
摘要
本发明提供一种式(II)所示,可作为除草剂合成中间体之第6位上具有经碳原子连接取代基之咪唑[1,2-b]哒嗪-3-基磺醯胺衍生物之简便且低价之制造法,系在过渡金属触媒存在下由式(I)所示之咪唑[1,2-b]哒嗪化合物〔式中之X表卤素原子或可由卤素原子取代之低级烷基,Y表氢原子或SO2N=CH-NR1R2,Z表卤素原子或OSO2R3。〕与有机金属化合物反应而生成者〔式中之R表低级烷基或可由低级烷基取代之低级环烷基、低级烯基或低级炔基。〕
申请公布号
TWI315309
申请公布日期
2009.10.01
申请号
TW092119486
申请日期
2003.07.17
申请人
住友化学股份有限公司
发明人
田渕学典;山本哲宽;梶原武志
分类号
C07D487/04
主分类号
C07D487/04
代理机构
代理人
洪武雄;陈昭诚
主权项
一种式(II)所示化合物之制造方法:
地址
日本
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