METHOD OF PRODUCING DIALKYL(ARYL)-1,1-DIMETHYL-3-OXOBUT-1-YLPHOSPHINE OXIDES

FIELD: chemistry. ^ SUBSTANCE: present invention relates to a method of producing antipyrenes of general formula (I) R = Et, Pr, C6H13, CH2Ph, Ph, 2-CH3OC6H4. The method involves reacting 3,3,5-trimethyl-2-chloro-1,2-oxaphospholene-2-oxide with an organomagnesium compound (Grignard reagent) RMgX (X...

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Hauptverfasser: KOSTIN ANTON ALEKSEEVICH, KONOVALOV ALEKSANDR IVANOVICH, TATARINOV DMITRIJ ANATOL'EVICH, BARONOVA TAMARA ALEKSANDROVNA, MIRONOV VLADIMIR FEDOROVICH, KRYSHTOB VITALIJ IL'ICH
Format: Patent
Sprache:eng ; rus
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