C - Chemistry – Metallurgy – 07 – D
Patent
C - Chemistry, Metallurgy
07
D
C07D 251/16 (2006.01) C07D 251/22 (2006.01)
Patent
CA 2054177
Abstract of the Disclosure: 6-Trifluoromethyl-1,3,5- triazines I Image (X = O, S; R1 = H; R1, R2 = carbon organic radicals) are prepared by reacting (a) N-trichloroacetamidinoguanidines II Image with trifluoroacetic acid derivatives III CF3-CO-Y III (Y = Cl, alkoxy, CF3-CO-O) to give 4-trichloromethyl-6-trifluoromethyl-1,3,5- triazines IV Image and (b) reacting the products IV in the presence of a base with alcohols V R2-XH V The triazines I are valuable intermediates for crop protection agents.
Hamprecht Gerhard
Mayer Horst
Basf Aktiengesellschaft
Hamprecht Gerhard
Mayer Horst
Robic
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