发明名称 |
N-acetyl L-polychlorobenzamide herbicides |
摘要 |
Novel compounds, N-acetyl-polychlorobenzamides, are prepared by treating corresponding polychlorobenzonitrile compounds with acetic acid in a closed reactor at an elevated temperature above the boiling point of the acetic acid. These new compounds have been found to be useful biological chemicals, particularly in controlling undesirable vegetation, and also useful as chemical intermediates.
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申请公布号 |
US4015976(A) |
申请公布日期 |
1977.04.05 |
申请号 |
US19750590745 |
申请日期 |
1975.06.26 |
申请人 |
TEXACO DEVELOPMENT CORPORATION |
发明人 |
WATTS, JR., LEWIS WILLIAM |
分类号 |
A01N37/26;C07C233/90;(IPC1-7):A01N9/20 |
主分类号 |
A01N37/26 |
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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