Isoleucine methyl ester hydrochloride → N-[N-(3Nitrophenylacetyl)-L-alaninyl]-L-isoleucine Methyl Ester

HRID 1016939ノート

反応式

HRID 1016939 の反応式
[N+:1]([C:4]1[CH:5]=[C:6]([CH2:10][C:11]([NH:13][C@H:14]([C:16]([OH:18])=O)[CH3:15])=[O:12])[CH:7]=[CH:8][CH:9]=1)([O-:3])=[O:2].Cl.[CH3:20][O:21][C:22](=[O:29])[C@H:23]([C@H:25]([CH2:27][CH3:28])[CH3:26])[NH2:24]>C(Cl)(Cl)Cl.CO>[CH3:20][O:21][C:22](=[O:29])[C@H:23]([C@H:25]([CH2:27][CH3:28])[CH3:26])[NH:24][C:16](=[O:18])[C@H:14]([CH3:15])[NH:13][C:11](=[O:12])[CH2:10][C:6]1[CH:7]=[CH:8][CH:9]=[C:4]([N+:1]([O-:3])=[O:2])[CH:5]=1

参加物

4

反応物 2

HCID 11171351Isoleucine methyl ester hydrochlorideHCID 53788870N-(3-Nitrophenylacetyl)-L-alanine

生成物 1

HCID 22895017N-[N-(3Nitrophenylacetyl)-L-alaninyl]-L-isoleucine Methyl Ester

試薬・触媒・溶媒 1

HCID 21584188Chloroform methanol溶媒

実験手順

Following General Procedure C and using N-(3-nitrophenylacetyl)-L-alanine (from Example D11 above) and L-isoleucine methyl ester hydrochloride (Aldrich), the title compound was prepared as a solid. The reaction was monitored by tlc (Rf=0.15 in 97:3 CHCl3/MeOH) and the product was purified by silica gel chromatography using 97:3 CHCl3/MeOH as the eluent.

後処理

  1. customthe product was purified by silica gel chromatography

出典と根拠

ORDレコード
ord-b795aba4253d4b93904488e6fb80ffdc
出典データセット
uspto-grants-2002_11
特許番号
US06476263B1

反応ノート

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