发明名称 |
VALEROLACTONES AND THIOLACTONES |
摘要 |
Compounds having the formula <CHEM> wherein X is oxygen or sulfur; R is halogen; C1-C2 alkyl; C1-C2 alkoxy; nitro; cyano; C1-C2 haloalkyl; or R<a>SOn-wherein n is 0 or 2 and R<a> is C1-C2 alkyl; R<1> is hydrogen or C1-C4 alkyl; R<2> is hydrogen or C1-C4 alkyl; R<3> is hydrogen or C1-C4 alkyl; R<4> is hydrogen or C1-C4 alkyl; or R<3> and R<4> together form a single bond; or R<1> and R<3> together are alkylene having 2-5 carbon atoms; or R<2> and R<4> together are alkylene having 2-5 carbon atoms; and R<5> and R<6> independently are (1) hydrogen; (2) halogen; (3) C1-C4 alkyl; (4) C1-C4 alkoxy; (5) trifluoromethoxy; (6) cyano; (7) nitro; (8) C1-C4 haloalkyl; (9) R<b>SOn- wherein n is the integer 0, 1 or 2; and R<b> is (a) C1-C4 alkyl; (b) C1-C4 alkyl substituted with halogen or cyano; (c) phenyl; or (d) benzyl; (10) -NR<c>R<d> wherein R<c> and R<d> independently are hydrogen or C1-C4 alkyl; (11) R<e>C(O)- wherein R<e> is C1-C4 alkyl or C1-C4 alkoxy; or (12) -SO2NR<c>R<d> wherein R<c> and R<d> are as defined; and (13) -N(R<c>)C(O)R<d> wherein R<c> and R<d> are as defined and their salts are useful as herbicides. |
申请公布号 |
AU7388287(A) |
申请公布日期 |
1987.12.10 |
申请号 |
AU19870073882 |
申请日期 |
1987.06.05 |
申请人 |
STAUFFER CHEMICAL CO., |
发明人 |
CHRISTOPHER GLADE KNUDSEN;WILLIAM JAMES MICHAELY;DONALD RICHARD JAMES;HSIAO-LING MAO CHIN |
分类号 |
A01N43/16;A01N43/18;C07D309/32;C07D309/34;C07D311/96;C07D335/02;C07D335/04 |
主分类号 |
A01N43/16 |
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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