Synthesis of ethyl 5-aryl-5-(trifluoromethyl)-4,5-dihydroisoxazole-3-carboxylates, exhibiting plant growth-regulating propertiesстатья
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Дата последнего поиска статьи во внешних источниках: 29 мая 2019 г.
Аннотация:A convenient method for the synthesis of high-boiling-point -(trifluoromethyl)styrenes
was proposed. The regioselective synthesis of a series of ethyl 5-aryl-5-(trifluoromethyl)-4,5-dihydroisoxazole-3-carboxylates was conducted by the reaction of ethyl nitroacetate with
-(trifluoromethyl)styrenes in the presence of 1,4-diazabicyclo[2.2.2]octane as a catalyst. The
effect of the resulting compounds on seed germination and root formation was studied.