1-(3,4,5-Trimethoxyphenyl)piperazine → 1-[(3,6-Dimethoxyquinoxalin-2-yl)aminocarbonyl]-4-(3,4,5-trimethoxyphenyl)piperazine

HRID 1878259노트

반응식

HRID 1878259 반응식
[CH3:1][O:2][C:3]1[C:4]([NH:15][C:16](=[O:20])OCC)=[N:5][C:6]2[C:11]([N:12]=1)=[CH:10][C:9]([O:13][CH3:14])=[CH:8][CH:7]=2.[CH3:21][O:22][C:23]1[CH:24]=[C:25]([N:33]2[CH2:38][CH2:37][NH:36][CH2:35][CH2:34]2)[CH:26]=[C:27]([O:31][CH3:32])[C:28]=1[O:29][CH3:30]>>[CH3:1][O:2][C:3]1[C:4]([NH:15][C:16]([N:36]2[CH2:35][CH2:34][N:33]([C:25]3[CH:24]=[C:23]([O:22][CH3:21])[C:28]([O:29][CH3:30])=[C:27]([O:31][CH3:32])[CH:26]=3)[CH2:38][CH2:37]2)=[O:20])=[N:5][C:6]2[C:11]([N:12]=1)=[CH:10][C:9]([O:13][CH3:14])=[CH:8][CH:7]=2

참가 물질

3

반응물 2

HCID 38387651-(3,4,5-Trimethoxyphenyl)piperazineHCID 69244324ethyl N-(3,6-dimethoxyquinoxalin-2-yl)carbamate

생성물 1

HCID 692452061-[(3,6-Dimethoxyquinoxalin-2-yl)aminocarbonyl]-4-(3,4,5-trimethoxyphenyl)piperazine수율 92%

실험 절차

Ethyl N-(3,6-dimethoxyquinoxalin-2-yl)carbamate and 1-(3,4,5-trimethoxyphenyl)piperazine were reacted by the same way with the example 148 to obtain the titled compound (yield, 92%).

출처 및 근거

ORD 기록
ord-132163e09aac4d5898a601fec6ff5be5
출처 데이터셋
uspto-grants-2012_11
특허 번호
US08314100B2

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