詳細(xì)信息
中文別名 ;乙酰胺基丙二酸二乙酯;乙酰氨酸丙二酸二乙酯;乙酰氨基丙氨酸二乙酯;N-乙酰氨基丙二酸二乙酯;英文名稱 Diethyl acetamidomalonate英文別名 ;Acetylaminomalonate;Diethyl acetamidomatonate;Diethyl Acetaminomalonate;Acetamidomalonic acid diethyl ester;Diethylacetamidomalonate;Diethyl acetamido malonate;Acetaminomalonic Acid Diethyl Ester;ROPANEDIOIC ACID, (ACETYLAMINO)-, DIETHYL ESTER;(Acetylamino)propanedioic acid diethyl ester;(acetylamino)-propanedioicacidiethylester;2-(Acetylamino)propanedioic acid diethyl ester;acetamido-malonicacidiethylester;Acetaminomalonicaciddiethylester;Diethyl 2-(acetylamino)malonate;PROPANEDIOIC ACID, (ACETYLAMINO)-, DIETHYL ESTER;Diethy acetamino Malonate;a-Diethyl acetamidomalonate;Diethyl-2-acetamidomalonate;diethyl (acetylamino)propanedioate;Acetamidomalonic acid diethyl ester(Diethyl acetamidomalonate);Diethyl acetylaminomalonate;InChI InChI=1/C9H15NO5/c1-4-14-8(12)7(10-6(3)11)9(13)15-5-2/h7H,4-5H2,1-3H3,(H,10,11)密度 1.141g/cm3熔點(diǎn) 94-97℃沸點(diǎn) 311.4°C at 760 mmHg閃點(diǎn) 145.2°C物化性質(zhì) 熔點(diǎn) 94-97°C
沸點(diǎn) 185°C (20 torr)詳細(xì)說(shuō)明 乙酰氨基丙二酸二乙酯 Diethyl acetamidomalonate;Acetaminomalonic acid diethyl ester 分子式:C9H15NO5 分子量:217.22 CAS號(hào):1068-90-2 性質(zhì):固體。熔點(diǎn)96.5-98℃,沸點(diǎn)185℃(2.67kPa)。溶于熱醇,微溶于醚和熱水。 制備方法:由丙二酸二乙酯經(jīng)亞硝化、還原、乙;。 用途:用于α-氨基酸的合成,如作為色氨酸和消痛芥等的中間體。烷基化反應(yīng)是合成氨基酸的關(guān)鍵反應(yīng)之一,當(dāng)該品與等摩爾氯芐混合,添加溴化四丁銨、碘化鈉和粉狀碳酸鉀,于100℃攪拌5h時(shí),冷卻,過濾,水洗,干燥,得芐基乙酰氨基丙二酸二乙酯,收率92%貿(mào)易信息 價(jià)格:92 元/公斤
包裝:25
產(chǎn)地:國(guó)產(chǎn)
供應(yīng)地:滬產(chǎn)品參數(shù) CAS NO:1068-90-2
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