Potassium Hydroxide → 1,1-Dimethylethyl (2R)-4-[(4-aminophenyl)methyl]-2-methyl-1-piperazinecarboxylate

HRID 883786노트

반응식

HRID 883786 반응식
[CH3:1][C@@H:2]1[CH2:7][N:6]([CH2:8][C:9]2[CH:14]=[CH:13][C:12]([N+:15]([O-])=O)=[CH:11][CH:10]=2)[CH2:5][CH2:4][N:3]1[C:18]([O:20][C:21]([CH3:24])([CH3:23])[CH3:22])=[O:19].[OH-].[K+]>>[NH2:15][C:12]1[CH:13]=[CH:14][C:9]([CH2:8][N:6]2[CH2:5][CH2:4][N:3]([C:18]([O:20][C:21]([CH3:24])([CH3:23])[CH3:22])=[O:19])[C@H:2]([CH3:1])[CH2:7]2)=[CH:10][CH:11]=1

참가 물질

3

반응물 2

HCID 14797Potassium Hydroxide2회HCID 592621571,1-Dimethylethyl (2R)-2-methyl-4-[(4-nitrophenyl)methyl]-1-piperazinecarboxylate

생성물 1

HCID 592621641,1-Dimethylethyl (2R)-4-[(4-aminophenyl)methyl]-2-methyl-1-piperazinecarboxylate

실험 절차

The title compound was prepared from 1,1-dimethylethyl (2R)-2-methyl-4-[(4-nitrophenyl)methyl]-1-piperazinecarboxylate (D24) using a method similar to that described for D22 in Description 22 although aqueous 2M KOH solution was used in place of solid KOH and the reaction time was 0.5 h. MS (ES): MH+ 306.2, MNa+ 328.2.

출처 및 근거

ORD 기록
ord-42183b20b9a14138b3e7e30d58b3d753
출처 데이터셋
uspto-grants-2012_08
특허 번호
US08236953B2

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