2-Naphthaleneacetic acid → N-[(2-naphthyl)acetyl]-L-alanine Iso-butyl Ester

HRID 23072

반응식

HRID 23072 반응식
[CH:1]1[C:10]2[C:5](=[CH:6][CH:7]=[CH:8][CH:9]=2)[CH:4]=[CH:3][C:2]=1[CH2:11][C:12]([OH:14])=O.Cl.[CH2:16]([O:20][C:21](=[O:25])[C@H:22]([CH3:24])[NH2:23])[CH:17]([CH3:19])[CH3:18]>>[CH2:16]([O:20][C:21](=[O:25])[C@H:22]([CH3:24])[NH:23][C:12](=[O:14])[CH2:11][C:2]1[CH:3]=[CH:4][C:5]2[C:10](=[CH:9][CH:8]=[CH:7][CH:6]=2)[CH:1]=1)[CH:17]([CH3:19])[CH3:18]

참가 물질

3

반응물 2

HCID 113932-Naphthaleneacetic acidHCID 865849812-Methylpropyl (2S)-2-aminopropanoate hydrochloride

생성물 1

HCID 15481768N-[(2-naphthyl)acetyl]-L-alanine Iso-butyl Ester

실험 절차

Following General Procedure BB and using 2-naphthylacetic 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 128°-129° 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.

후처리

  1. customThe reaction was monitored by tlc on silica gel and purification
  2. extractionwas by extraction with Et2O

출처 및 근거

ORD 기록
ord-c9209506e3fc498782b9f156ed5551cc
출처 데이터셋
uspto-grants-2005_02
특허 번호
US06849650B2

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