Open Access Open Access  Restricted Access Subscription Access

SYNTHESIS OF FLUORINE-CONTAINING 6,7-DIHYDROBENZISOXAZOLONES FROM 2-(FLUOROBENZOYL)CYCLOHEXANE-1,3-DIONES AND THEIR METHYL ENOL ETHERS

Татьяна Степановна Хлебникова, Юрий Андреевич Пивень, Вероника Григорьевна Исакова, Александр Вячеславович Барановский, Федор Адамович Лахвич
Cover Image

Abstract


Regioisomeric fluorine-containing 6,7-dihydro-1,2-benzisoxazol-4(5Н)-ones and 6,7-dihydro-2,1-benzisoxazol-4(5Н)-ones were prepared by reactions of 2-(fluorobenzoyl)cyclohexane-1,3-diones or their methyl enol ethers with hydroxylamine.

 


Keywords


2(fluorobenzoyl)cyclohexane-1,3-diones, 3-(fluorophenyl)-6,7-dihydrobenzisoxazolones, hydroxylamine hydrochloride, methyl enol ethers, cyclocondensation, nucleophilic vinylogous substitution.

Full Text: PDF (Russian) Supplementary File(s): None


 

 

Latvian Institute of Organic Synthesis - Aizkraukles iela, 21, Riga, LV-1006, Latvia - hgs@osi.lv