Hydrochloric Acid → 1-(4-Cyanobenzyl)imidazole-5-acetic acid

HRID 55112

반응식

HRID 55112 반응식
C[O:2][C:3](=[O:19])[CH2:4][C:5]1[N:9]([CH2:10][C:11]2[CH:16]=[CH:15][C:14]([C:17]#[N:18])=[CH:13][CH:12]=2)[CH:8]=[N:7][CH:6]=1.[OH-].[Li+].Cl>C1COCC1>[C:17]([C:14]1[CH:15]=[CH:16][C:11]([CH2:10][N:9]2[C:5]([CH2:4][C:3]([OH:19])=[O:2])=[CH:6][N:7]=[CH:8]2)=[CH:12][CH:13]=1)#[N:18]

참가 물질

5

반응물 3

HCID 313Hydrochloric AcidHCID 3939Lithium HydroxideHCID 10634751[1-(4-Cyanobenzyl)-1H-imidazol-5-yl]acetic acid methyl ester

생성물 1

HCID 184336301-(4-Cyanobenzyl)imidazole-5-acetic acid

시약·촉매·용매 1

HCID 8028Tetrahydrofuran용매

실험 절차

A solution of [1-(4-cyanobenzyl)-1H-imidazol-5-yl]acetic acid methyl ester (4.44 g, 17.4 mmol ) in THF (100 ml) and 1M lithium hydroxide (17.4 ml, 17.4 mmol) was stirred at RT for 18 hr. 1M HCl (17.4 ml) was added and the THF was removed by evaporation in vacuo. The aqueous solution was lyophilized to afford the title compound containing lithium chloride as a white solid.

후처리

  1. customthe THF was removed by evaporation in vacuo

출처 및 근거

ORD 기록
ord-0f7073cb653a437b995b8905a7eedf4b
출처 데이터셋
uspto-grants-1997_04
특허 번호
US05624936

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