Methyl chloroformate → N-(2,6-dichlorobenzoyl)-4-[2-(methoxycarbonylamino)phenyl]-L-phenylalanine methyl ester

HRID 1060411ノート

反応式

HRID 1060411 の反応式
OC(C(F)(F)F)=O.[CH3:8][O:9][C:10](=[O:37])[C@H:11]([CH2:23][C:24]1[CH:29]=[CH:28][C:27]([C:30]2[CH:35]=[CH:34][CH:33]=[CH:32][C:31]=2[NH2:36])=[CH:26][CH:25]=1)[NH:12][C:13](=[O:22])[C:14]1[C:19]([Cl:20])=[CH:18][CH:17]=[CH:16][C:15]=1[Cl:21].CCN(C(C)C)C(C)C.Cl[C:48]([O:50][CH3:51])=[O:49]>C1COCC1>[CH3:8][O:9][C:10](=[O:37])[C@H:11]([CH2:23][C:24]1[CH:29]=[CH:28][C:27]([C:30]2[CH:35]=[CH:34][CH:33]=[CH:32][C:31]=2[NH:36][C:48]([O:50][CH3:51])=[O:49])=[CH:26][CH:25]=1)[NH:12][C:13](=[O:22])[C:14]1[C:15]([Cl:21])=[CH:16][CH:17]=[CH:18][C:19]=1[Cl:20]

参加物

5

反応物 3

HCID 6586Methyl chloroformateHCID 81531DiisopropylethylamineHCID 131723775N-(2,6-dichlorobenzoyl)-4-(2-aminophenyl)-L-phenylalanine methyl ester TFA salt

生成物 1

HCID 53637330N-(2,6-dichlorobenzoyl)-4-[2-(methoxycarbonylamino)phenyl]-L-phenylalanine methyl ester

試薬・触媒・溶媒 1

HCID 8028Tetrahydrofuran溶媒

実験手順

N-(2,6-Dichlorobenzoyl)-4-(2-aminophenyl)-L-phenylalanine methyl ester TFA salt (90 mg) was dissolved in THF (5 mL) and to this solution was added DIEA (160 μL) and ClCOOMe (20 μL). The mixture was stirred at room temperature for 12 h. After usual work-up as shown in Example 25, N-(2,6-dichlorobenzoyl)-4-[2-(methoxycarbonylamino)phenyl]-L-phenylalanine methyl ester was obtained.

出典と根拠

ORDレコード
ord-4d5ec18b125741048c58ea54ace1511c
出典データセット
uspto-grants-2003_02
特許番号
US06521666B1

反応ノート

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