Hydrochloric Acid → Hydrochloric Acid

HRID 1929634노트

반응식

HRID 1929634 반응식
C(OC(=O)[NH:7][CH2:8][CH2:9][N:10]1[CH:14]=[C:13]([I:15])[N:12]=[C:11]1[CH3:16])(C)(C)C.[ClH:18].O1CCOCC1>C(Cl)Cl>[I:15][C:13]1[N:12]=[C:11]([CH3:16])[N:10]([CH2:9][CH2:8][NH2:7])[CH:14]=1.[ClH:18]

참가 물질

6

반응물 3

HCID 313Hydrochloric AcidHCID 312751,4-DioxaneHCID 66733917HCID 66733917, 화합물

생성물 2

HCID 313Hydrochloric AcidHCID 667339802-(4-Iodo-2-methyl-imidazol-1-yl)-ethylamine

시약·촉매·용매 1

HCID 6344Dichloromethane용매

반응 조건

온도
0 °C

실험 절차

To an ice-cooled solution of [2-(4-iodo-2-methyl-imidazol-1-yl)-ethyl]-carbamic acid tert-butyl ester (2.800 g; 7.973 mmol) in DCM (45 ml) was added slowly 4N HCl in dioxane (28.25 ml; 113.000 mmol). The resulting suspension was stirred at 0° C. for 15 min., then at rt for 1 h. The volatiles were removed under reduced pressure, then under HV. The product 2-(4-iodo-2-methyl-imidazol-1-yl)-ethylamine was obtained as a pale beige solid (2.880 g; 100%; presence of 3 eq. of HCl). LC-MS: tR=0.14 min.; [M+H]+=251.92 g/mol.

후처리

  1. waitat rt for 1 h
  2. customThe volatiles were removed under reduced pressure

출처 및 근거

ORD 기록
ord-abe07732797e44b1bc36fcc1de7ce442
출처 데이터셋
uspto-grants-2012_05
특허 번호
US08188082B2

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