METHOD OF SYNTHESIS OF PHENOXYPYRIMIDINE COMPOUNDS Russian patent published in 1997 - IPC

FIELD: organic chemistry, chemical technology. SUBSTANCE: product: compound of the formula (I) given in description where: W means (CH₃O)₂CH•CHCO₂CH₃ or CH₃O-CH=CCO₂CH₃ and Z¹ means halogen atom. Process involves the following stages: (a) interaction of compound of the formula (II) given in description with compound of the formula ROCH₃ where R means metal; and (b) interaction of product from the stage (a) with compound of the formula (III) given in description where Z¹ and Z² mean halogen atoms. Synthesized compounds were used in agriculture. EFFECT: improved method of synthesis. 3 cl, 1 tbl