| abstract |
Disclosed is a method for the production of isoxazols of formula (I), wherein the substituents have the following meanings: R<1> hydrogen, C1-C6-alkyl, R<2> hydrogen, C1-C6-alkyl, R<3>, R<4>, R<5> hydrogen, C1-C6-alkyl or R<4> and R<5> form a bond together, R<6> a heterocylic ring, n 0, 1 or 2; including the production of an intermediate compound of formula (VI), whereby R<1>, R<3>, R<4> and R<5> have the above-cited meanings, and subsequent halogenation, thiomethylation, oxidation and acylation to form compounds of formula (I). The invention further relates to novel intermediate products for the production of compounds of formula (I) and novel methods for the production of intermediate products. |