Pyrimidyl phosphoric and phosphonic ester(s) - and thio analogues, useful as insecticides and acaricides,申请号DE19782804889-传众专利搜索

Pyrimidyl phosphoric and phosphonic ester(s) - and thio analogues, useful as insecticides and acaricides

申请公布号：DE2804889(A1)

申请号：DE19782804889

申请日期：1978.02.04

申请公布日期：1979.08.16

申请人：

HOECHST AG

发明人：STAEHLER,GERHARD,DR.;GILDENMEISTER,HORST,DR.;WALTERSDORFER,ANNA,DR.;BURGHARDT,GERHARD,DR.

分类号：A01N57/08;C07F9/6512;(IPC1-7):C07F9/65;A01N9/22

主分类号：A01N57/08

摘要：<p>Pyrimidine derivs. of formula (I) are new: In (I), X is O,S or SO2; Y and Z are O or S; R1 is 1-4 C alkyl (opt. substd. by halo or CN), 2-8 C alkoxy-alkyl or alkylthioalkyl, or 2-4 C alkenyl; R2 is R1, OR1 or is phenyl or benzyl, opt. substd. by 1-4 C alkyl or alkoxy, halo or NO2; R3 is 1-4 C alkyl, 2-8 C alkoxyalkyl or alkylthioalkyl, or phenyl opt. substd. as above; R4 is 1-12 C alkyl, 1-4 C alkyl substd. by halo, CN, 2-5 C alkoxycarbonyl. CONH2 or phenyl, 2-12 C alkoxyalkyl or alkythioalkyl, 2-4 C alkenyl or alkynyl, 5-6 C cycloalkyl or cycloalkenyl, phenyl (opt. substd. as above), heterocyclyl or, where X is S, also CS.N(R1)2. (I) are pesticides, esp. contact, ingestion and systemic insecticides and acaricides. They are effective against strains resistant to other phosphate esters.</p>