发明名称 |
PROCESS FOR THE PREPARATION OF 2-AMINO-5,8-DIMETHOXY[1,2,4]TRIAZOLO[1,5-C]PYRIMIDINE FROM 4-CHLORO-2,5-DIMETHOXYPYRIMIDINE |
摘要 |
<p>2-Amino-5,8-dialkoxy[1,2,4]-triazolo[1,5-c]pyrimidines are manufactured from 4-chloro-2,5-dialkoxypyrimidines in a process that avoids hydrazine and cyanogen halide.</p> |
申请公布号 |
CA2884106(A1) |
申请公布日期 |
2014.03.20 |
申请号 |
CA20132884106 |
申请日期 |
2013.09.10 |
申请人 |
DOW AGROSCIENCES LLC |
发明人 |
BLAND, DOUGLAS C.;ROTH, GARY;BOTT, CRAIG;HAMILTON, CHRISTOPHER T.;NEUMAN, JOSEPH |
分类号 |
C07D239/52;C07D487/04 |
主分类号 |
C07D239/52 |
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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