Substituted uracil phosphates as pesticides

Abstract

Abstract URACIL DERIVATIVES SUBSTITUTED ON THE IMIDE NITROGEN WITH A METHYLENE THIOPHOSPHATE GROUPING ARE BIOLOGICALLY ACTIVE COMPOUNDS OF EXCEPTIONAL PESTICIDAL ACTIVITY. THESE COMPOUNDS CAN BE CHARACTERIZED BY THE FOLLOWING STRUCTURAL FORMULAS: 2,4-DI(O=),3-(R2-P(=Y)(-R3)-X-(CH(-R4)N-),5-R5,6-R6- HEXAHYDROPYRIMIDINE AND 2,4-DI(O=),3-(R2-P(=Y)(-R3)-X-(CH(-R4)N-),5-R5,6-R6- 1,2,3,4-TETRAHYDROPYRIMIDINE IN THIS FORMULA, R1 IS HYDROGEN OR AN ORGANIC RADICAL; EACH OF R2 AND R3 IS C1-C6 ALKYL, C1-C6 ALKOXY, C6-C10 ARYLOXY, C1-C6 HALOALKYL, C6-C10 ARYL, C6-C10 HALO-SUBSTITUTED ARYLALYL AND C7-C11 HALO-SUBSTITUTED ARYLALKYL; R4 CAN BE HYDROGEN, C1-C4 ALKYL AND HALO- SUBSTITUTED DERIVATIVES THEREOF, C2-C6 ALKENYL AND ALKYNYL; EACH OF R5 AND R6 IS HYDROGEN, C1-C16 ALKYL, ARYL, HALO-SUBSTITUTED ALKYL AND ARYL, ALKOXY, C1-C6 ALKENYL AND ALKYNYL, ALKYL SULFOXIDE, NITRILE, ALKYL AMINO, ARYLOXY, CARBOALKOXY, DIALKYLAMINO, NITRO, ALKOXYALKYL, ALKYLTHIOALKYL, HALOGEN, ALKYLTHIO AND SULFONYL; N IS AN INTEGER OF FROM 1 TO 2; AND EACH OF X AND Y IS OXYGEN OR SULFUR.

Inventors

• 👤 Daniel D Rosenfeld
• 👤 Stanley Rosenhouse

Bibliographic Details