CARBOXAMIDE COMPOUNDS, METHOD OF SYNTHESIS OF CARBOXAMIDE COMPOUNDS, INTERMEDIATE COMPOUNDS AND METHODS OF THEIR SYNTHESIS

摘要

FIELD: organic chemistry. SUBSTANCE: product: derivatives of indanylamine of the general formula (I) where R¹ is optional substituted alkyl-group, and R², R³ and R⁴ - independently hydrogen atom or optional substituted alkyl-group. Method involves stages of hydrogenation of compound of the general formula (II) where R¹, R², R³ and R⁴ - as indicated above, and R⁵ and R⁶ - independently halogen atom, hydroxyl, nitro- or cyano-group, or optional substituted alkyl, alkoxy, alkoxycarbonyl, alkylcarboxy or alkylamino-group at condition that R⁵ and R⁶ are different atoms and groups followed by their rearrangement and transformation. Compounds of the formula (I) can be used for synthesis of preferable stereoisomers of fungicide N-indanylcarboxamide compounds. EFFECT: improved method of synthesis.