Sodium hydride → Rac-3-{1-[2-(2-chloro-phenyl)-5-methyl-oxazol-4-ylmethyl]-1h-indol-4-yl}-2-ethoxy-propionic acid ethyl ester

HRID 11389노트

반응식

HRID 11389 반응식
[CH2:1]([O:3][C:4](=[O:19])[CH:5]([O:16][CH2:17][CH3:18])[CH2:6][C:7]1[CH:15]=[CH:14][CH:13]=[C:12]2[C:8]=1[CH:9]=[CH:10][NH:11]2)[CH3:2].Cl[CH2:21][C:22]1[N:23]=[C:24]([C:28]2[CH:33]=[CH:32][CH:31]=[CH:30][C:29]=2[Cl:34])[O:25][C:26]=1[CH3:27].[H-].[Na+]>CN(C)C=O>[CH2:1]([O:3][C:4](=[O:19])[CH:5]([O:16][CH2:17][CH3:18])[CH2:6][C:7]1[CH:15]=[CH:14][CH:13]=[C:12]2[C:8]=1[CH:9]=[CH:10][N:11]2[CH2:21][C:22]1[N:23]=[C:24]([C:28]2[CH:33]=[CH:32][CH:31]=[CH:30][C:29]=2[Cl:34])[O:25][C:26]=1[CH3:27])[CH3:2]

참가 물질

5

반응물 3

HCID 24758Sodium hydrideHCID 219742564-(Chloromethyl)-2-(2-chlorophenyl)-5-methyloxazoleHCID 69279879Rac-2-ethoxy-3-(1h-indol-4-yl)-propionic acid ethyl ester

생성물 1

HCID 69282220Rac-3-{1-[2-(2-chloro-phenyl)-5-methyl-oxazol-4-ylmethyl]-1h-indol-4-yl}-2-ethoxy-propionic acid ethyl ester

시약·촉매·용매 1

HCID 6228Dimethylformamide용매

실험 절차

In analogy to the procedures described in examples 1 a] and 1 b], rac-2-ethoxy-3-(1H-indol-4-yl)-propionic acid ethyl ester was reacted with 4-chloromethyl-2-(2-chloro-phenyl)-5-methyl-oxazole in N,N-dimethylformamide in the presence of sodium hydride to yield rac-3-{1-[2-(2-chloro-phenyl)-5-methyl-oxazol-4-ylmethyl]-1H-indol-4-yl}-2-ethoxy-propionic acid ethyl ester, which was subsequently saponified to yield rac-3-{1-[2- (2-chloro-phenyl)-5-methyl-oxazol-4-ylmethyl]-1H-indol-4-yl}-2-ethoxy-propionic acid as light brown solid.

출처 및 근거

ORD 기록
ord-6d4429bcbc7644d7a13c7f1c6da717b4
출처 데이터셋
uspto-grants-2006_08
특허 번호
US07098228B2

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