Oxalyl chloride → (+/-)-7-[[2-[(Acetylthio)methyl]-1-oxo-3-phenylpropyl]amino]heptanoic acid, methyl ester

HRID 1440081ノート

反応式

HRID 1440081 の反応式
[C:1]([S:4][CH2:5][CH:6]([CH2:10][C:11]1[CH:16]=[CH:15][CH:14]=[CH:13][CH:12]=1)[C:7]([OH:9])=O)(=[O:3])[CH3:2].C(Cl)(=O)C(Cl)=O.Cl.[NH2:24][CH2:25][CH2:26][CH2:27][CH2:28][CH2:29][CH2:30][C:31]([O:33][CH3:34])=[O:32].C(N(C(C)C)CC)(C)C>>[C:1]([S:4][CH2:5][CH:6]([CH2:10][C:11]1[CH:16]=[CH:15][CH:14]=[CH:13][CH:12]=1)[C:7]([NH:24][CH2:25][CH2:26][CH2:27][CH2:28][CH2:29][CH2:30][C:31]([O:33][CH3:34])=[O:32])=[O:9])(=[O:3])[CH3:2]

参加物

5

反応物 4

HCID 65578Oxalyl chlorideHCID 81531DiisopropylethylamineHCID 99917962-[(Acetylthio)methyl]-3-phenylpropionic AcidHCID 13807349Methyl 7-aminoheptanoate hydrochloride

生成物 1

HCID 14155012(+/-)-7-[[2-[(Acetylthio)methyl]-1-oxo-3-phenylpropyl]amino]heptanoic acid, methyl ester

実験手順

2-Acetylthiomethyl-3-phenylpropanoic acid is reacted with oxalyl chloride and the resulting acid chloride is then reacted with 7-aminoheptanoic acid, methyl ester, hydrochloride in the presence of diisopropylethylamine as more fully described in Example 8 of European Patent Application 136,883 to give (±)-7-[[2-[(acetylthio)methyl]-1-oxo-3-phenylpropyl]amino]heptanoic acid, methyl ester.

出典と根拠

ORDレコード
ord-cc04481704d845fcb345fb6836b242c2
出典データセット
uspto-grants-1996_03
特許番号
US05496805

反応ノート

読み込み中…