- IMIDAZO(1,2-a)PYRIMIDINES AND FUNGICIDE COMPOSITIONS CONTAINING THE SAME
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The imidazo[1,2-a]pyrimidines given by the following formula [I]: [wherein R1 and R2 represent a C1-C6 alkyl group optionally substituted by one or more selected from the group consisting of C1-C4 alkoxy group, C2-C8 dialkylamino gro
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- 6-phenyl-pyrazolopyrimidines
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6-Phenyl-Pyrazolopyrimidines of formula I wherein R1is alkyl, alkenyl, alkynyl, alkadienyl or haloalkyl, cycloalkyl, bicycloalkyl, phenyl, naphthyl, or 5- or 6-membered heterocyclyl, containing one to four nitrogen atoms or one to three nitroge
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- 6-phenyl-pyrazolopyrimidines
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6-Phenyl-Pyrazolopyrimidines of formula I wherein R1 is alkyl, alkenyl, alkynyl, alkadienyl or haloalkyl, cycloalkyl, bicycloalkyl, phenyl, naphthyl, or 5- or 6-membered heterocyclyl, containing one to four nitrogen atoms or one to three nitrog
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- Process for preparing halogenated phenylmalonates
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A process for the preparation of dialkyl phenylmalonates of formula I, wherein R, R1, L1 and L2 have the meaning given in the claims, which comprises treating a phenylbromide of formula II with a dialkyl malonate of formul
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- Process for the preparation of arylmalonates
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An effective and efficient process for the preparation of dialkyl arylmalonates of formula I, STR1 (ring A and R are defined in the specification). In this process, an arylmethylhalide of formula II STR2 is treated with magnesium in an inert solvent, the
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