Pyrimidine compounds

Details Pyrimidine compounds Pyrimidine compounds

1991-09-23

1992-09-22

Ford, John M.

Organic compounds -- part of the class 532-570 series

Organic compounds

Nitrogen attached directly or indirectly to the purine ring...

544319, 544311, 544312, 544313, C07D23936, C07D23956

Patent

active

051498103

ABSTRACT:
A pyrimidinone compound of formula (IIIA) or (VA): ##STR1## wherein R.sup.13 is hydrogen, halogen or cyano and R.sup.14 is halo or haloalkyl with the proviso that (a) when R.sup.13 is cyano, R.sup.14 is other than chlorine; (b) R.sup.13 and R.sup.14 are not both halo; (c) when R.sup.13 is halo R.sup.14 is other than monofluoromethyl; and (d) when R.sup.13 is hydrogen R.sup.14 is not halo or a halomethyl group; ##STR2## wherein R.sup.10 is hydrogen or C.sub.1-4 alkyl; R.sup.15 is cyano and R.sup.16 is R.sup.6 is defined in relation to formula (V) or R.sup.15 is hydrogen or halogen other than fluorine and R.sup.16 is pentafluoroethyl or difluoromethyl. These compounds are useful as intermediates in the preparation of insecticidal compounds.

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