发明名称 |
HERBICIDE COMPOZITIONS FOR CONTROLLING OF PLANTS CONTAINING GUANIDINE DERIVATIVES AND PROCESS FOR PRODUCING NEW GUANIDINE DERIVATIVES |
摘要 |
A process for the preparation of a guanidine derivative of the formula <IMAGE> in which R1 represents hydrogen or the radical R5-S(O)m-, m represents the numbers zero, 1 or 2 and R5 represents an optionally substituted radical from the series comprising alkyl, aralkyl, aryl and heteroaryl, R2 represents a six-membered aromatic heterocyclic structure which contains at least one nitrogen atom and is substituted, and R8 represents an optionally substituted radical from the series comprising C1-C6-alkyl, alkenyl, alkinyl, cycloalkyl, phenylalkyl and aryl, which comprises reacting a guanidine derivative of the formula <IMAGE> with one or two molar equivalent(s), respectively, of a halogen/sulphur compound of the formula R5-S(O)m-X1 in which X1 represents fluorine, chlorine or bromine. The compounds are herbicidally active. |
申请公布号 |
HUT34324(A) |
申请公布日期 |
1985.03.28 |
申请号 |
HU19840000854 |
申请日期 |
1984.03.02 |
申请人 |
BAYER AG,DE |
发明人 |
MORIYA,KOICHI,JA;PFISTER,THEODOR,DE;RIEBEL,HANS-JOCHEM,DE;EUE,LUDWIG,DE;SCHMIDT,ROBERT R.,DE;LUERSSEN,KLAUS,DE |
分类号 |
A01N43/48;A01N47/44;A01N51/00;A01N55/10;A01N57/26;A01N57/32;A01N57/36;C07D213/75;C07D239/42;C07D239/46;C07D239/47;C07D239/69;C07D251/18;C07D251/26;C07D251/46;C07D405/12;C07D409/12;C07D413/12;C07D521/00 |
主分类号 |
A01N43/48 |
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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