189810-18-2

Upstream product

• 189810-97-7 3-(4-fluorophenyl)-3-methyl-1-tributylstannyl-1-butene 
• 128-37-0 2,6-di-tert-butyl-4-methyl-phenol 
• 189810-94-4 2,4-diamino-5-iodo-6-methylpyrimidine 

Relevant academic research and scientific papers

5[W(substituted aryl)alkenylene and alkynylene]-2,4-diaminopyrimidines as pesticides

5-Substituted-2,4-diaminopyrimidines, and agriculturally acceptable salts thereof, when present in insecticidally or acaricidally effective amounts, and with a suitable agricultural carrier, are useful as active ingredients in novel insecticidal and acaricidal compositions. These pyrimidines may be represented by the following formula: STR1 wherein Ar is STR2 and wherein U is an alkenylene or alkynylene moiety, and R, R1, R2, R3, R4, V, W, X, Y, Z and n are as defined herein; also disclosed and claimed are novel intermediates thereof.