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HRID 23068作成日：2026年10月26日

3,4-Dichlorophenylacetic acid → N-[(3,4dichlorophenyl)acetyl]-L-alanine iso-butyl ester

https://huagongshe.com/reaction/23068

反応式

関与物質

役割名称HCID仕込み量
反応物3,4-Dichlorophenylacetic acidHCID 79874—
反応物2-Methylpropyl (2S)-2-aminopropanoate hydrochlorideHCID 86584981—
生成物N-[(3,4dichlorophenyl)acetyl]-L-alanine iso-butyl esterHCID 15481766—

反応手順

Following General Procedure BB and using 3,4-dichlorophenylacetic acid (Aldrich) and L-alanine iso-butyl ester hydrochloride (from Example BB above), the title compound was prepared as a solid having a melting point of 81°-83° C. The reaction was monitored by tlc on silica gel and purification was by extraction with Et2O followed by washes with aqueous K2CO3 and aqueous HCl.

情報源と証拠

DOI10.6084/m9.figshare.5104873.v1
特許番号US06849650B2
出典データセットuspto-grants-2005_02
ORD IDord-7d225e1005844bdd97d5e8ce53944117
出典メモuspto-grants-2005_02