1-Ethyl-3-(3'-dimethylaminopropyl)carbodiimide → N-(3,4,5-trimethoxyphenyl)-3-(5-phenyl-3-(2-chloro-6-fluoro-phenyl)isoxazol-4-oyl)aminophenyl Acetamide

HRID 434035

반응식

HRID 434035 반응식
[C:1]([C:4]1[C:5]([C:15]2[C:20]([F:21])=[CH:19][CH:18]=[CH:17][C:16]=2[Cl:22])=[N:6][O:7][C:8]=1[C:9]1[CH:14]=[CH:13][CH:12]=[CH:11][CH:10]=1)([OH:3])=O.[NH2:23][C:24]1[CH:25]=[C:26]([CH2:30][C:31]([NH:33][C:34]2[CH:39]=[C:38]([O:40][CH3:41])[C:37]([O:42][CH3:43])=[C:36]([O:44][CH3:45])[CH:35]=2)=[O:32])[CH:27]=[CH:28][CH:29]=1.CCN=C=NCCCN(C)C>ClCCl.CN(C1C=CN=CC=1)C>[CH3:41][O:40][C:38]1[CH:39]=[C:34]([NH:33][C:31](=[O:32])[CH2:30][C:26]2[CH:27]=[CH:28][CH:29]=[C:24]([NH:23][C:1]([C:4]3[C:5]([C:15]4[C:20]([F:21])=[CH:19][CH:18]=[CH:17][C:16]=4[Cl:22])=[N:6][O:7][C:8]=3[C:9]3[CH:10]=[CH:11][CH:12]=[CH:13][CH:14]=3)=[O:3])[CH:25]=2)[CH:35]=[C:36]([O:44][CH3:45])[C:37]=1[O:42][CH3:43]

참가 물질

6

반응물 3

HCID 159081-Ethyl-3-(3'-dimethylaminopropyl)carbodiimideHCID 18756260HCID 18756260, 화합물HCID 187562674-Carboxy-5-phenyl-3-(2-chloro-6-fluorophenyl)isoxazole

생성물 1

HCID 60083770N-(3,4,5-trimethoxyphenyl)-3-(5-phenyl-3-(2-chloro-6-fluoro-phenyl)isoxazol-4-oyl)aminophenyl Acetamide수율 64.5%

시약·촉매·용매 2

HCID 142844-(Dimethylamino)pyridine촉매HCID 6344Dichloromethane용매

실험 절차

To a solution of 4-carboxy-5-phenyl-3-(2-chloro-6-fluorophenyl)isoxazole (0.135 g, 0.425 mmol) and 2-(3-aminophenyl)-N-(3,4,5-trimethoxyphenyl)acetamide (0.129 g, 0.408 mmol) in dichloromethane (5 ml) was added EDCI (0.082 g, 0.51 mmol) and DMAP (0.062 g, 0.51 mmol) and stirred for 14 h. The mixture was applied to a silica gel chromatography column. Elution with hexanes and ethyl acetate (gradient) gave the title compound (0.162 g, 64%).

후처리

  1. washElution with hexanes and ethyl acetate (gradient)

출처 및 근거

ORD 기록
ord-b16f705797594b3eb3fb7adba1cb9f18
출처 데이터셋
uspto-grants-2003_12
특허 번호
US06670373B1

연결된 노트

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