发明名称 |
Substituted 1,2,4-triazolo[1,5-a]pyrimidine-2-sulfonamides, compositions containing them, and their utility as herbicides |
摘要 |
Novel substituted triazolo[1,5-a]pyrimidine-2-sulfonamides, e.g., 5,7-dimethyl-N-(2,6-dichlorophenyl)-1,2,4-triazolo[1,5-a]pyrimidine-2- sulfonamide and their agriculturally acceptable salt are prepared. These compounds and compositions containing them are useful for the control of unwanted vegetation. Novel substituted triazolo[1,5-a]pyrimidine-2-sulfonyl chlorides and substituted anilines and their use as intermediates are also described.
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申请公布号 |
US4954163(A) |
申请公布日期 |
1990.09.04 |
申请号 |
US19890406676 |
申请日期 |
1989.09.13 |
申请人 |
THE DOW CHEMICAL COMPANY |
发明人 |
KLESCHIK, WILLIAM A.;EHR, ROBERT J.;COSTALES, MARK J.;GERWICK, III, BEN C.;MEIKLE, DECEASED, RICHARD W.;MONTE, WILLIAM T.;PEARSON, NORMAN R. |
分类号 |
A01N43/90;C07C205/38;C07D213/64;C07D487/04 |
主分类号 |
A01N43/90 |
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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