aladdin 阿拉丁 E109508 4,4,4-三氟乙酰乙酸乙酯 372-31-6 98%

中文名：4,4,4-三氟乙酰乙酸乙酯

英文名：Ethyl 4,4,4-trifluoroacetoacetate

应用：合成含氟杂环医药和农药的重要中间体，有机合成砌块。 Ethyl 4,4,4-trifluoroacetoacetate (ETFAA) is a general reagent to synthesize enantiopure trifluoromethyl-functionalized products. Applications include: · Synthesis of (S)- and (R)-α-trifluoromethyl-aspartic acid and α- trifluoromethyl-serine from chiral CF3-oxazolidines, which is derived from ETFAA. · Enantiopure synthesis of trifluoromethyl-β-amino acid derivatives. · Synthesis of (2R)-2-trifluoromethyl-2-carboxyazetidine, (R)- and (S)-trifluoromethylhomoserines from oxazolidine intermediate obtained by condensing (R)-phenylglycinol with ETFAA.

纯度：≥98%

货号：E109508

Cas号：372-31-6

存储温度：充氩

运输条件：常规运输

产品介绍：

溶于乙醇、醚、苯等溶剂。水中溶解度:10 g/l (20°C)。合成含氟杂环医药和农药的重要中间体，有机合成砌块。

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