Methyl Phenylglyoxalate Tare da Cas 15206-55-0

Ana samun sinadarin Benzoic acid da methanol ta hanyar esterification. An ƙara sinadarin cyclic methanol da benzoylformic acid a cikin tukunyar amsawa, kuma an ƙara sinadarin sulfuric acid a hankali ana juyawa. Bayan dumamawa a ƙarƙashin reflux na tsawon awanni 12, an dawo da sinadarin methanol da ya wuce kima. An haɗa sinadarin esterified ɗin da ruwan sodium carbonate mai narkewa, an raba man, sannan aka cire ruwan da aka cire da benzene. An haɗa ruwan da aka cire tare da man, an busar da shi a kan sodium sulfate mai narkewa, sannan aka tace shi. Da farko, an dawo da sinadarin benzene mai narkewa, sannan aka cire ƙananan tukunyar a ƙarƙashin matsin lamba. Sannan aka tattara sassan kuma aka ɗauki su azaman methyl benzoylformate.