Hydrochloride methanol → N-(5-Isoquinolyl)-1,3-xylylenediamine hydrochloride

HRID 10524노트

반응식

HRID 10524 반응식
C(OC([NH:8][CH2:9][C:10]1[CH:15]=[CH:14][CH:13]=[C:12]([CH2:16][NH:17][C:18]2[CH:27]=[CH:26][CH:25]=[C:24]3[C:19]=2[CH:20]=[CH:21][N:22]=[CH:23]3)[CH:11]=1)=O)(C)(C)C.[ClH:28].CO>>[ClH:28].[CH:23]1[C:24]2[C:19](=[C:18]([NH:17][CH2:16][C:12]3[CH:13]=[CH:14][CH:15]=[C:10]([CH2:9][NH2:8])[CH:11]=3)[CH:27]=[CH:26][CH:25]=2)[CH:20]=[CH:21][N:22]=1

참가 물질

3

반응물 2

HCID 21893726Hydrochloride methanolHCID 69524501N-(tert-butoxycarbonyl)-N'-(5-isoquinolyl)-1,3-xylylenediamine

생성물 1

HCID 69524206N-(5-Isoquinolyl)-1,3-xylylenediamine hydrochloride

실험 절차

According to the method of Example 1, Step C, deprotection was performed (50° C., 2 hours) by using Intermediate 44 (364 mg) and 10% hydrogen chloride/methanol solution (5 ml). The reaction mixture was cooled to room temperature, and then the solvent was evaporated under reduced pressure. The residue was added with methanol (1 ml) and diethyl ether (3 ml). The deposited precipitates were collected by filtration and washed with diethyl ether to obtain the title compound (316 mg) as light yellow powdery solid.

후처리

  1. custom(50° C., 2 hours)
  2. customthe solvent was evaporated under reduced pressure
  3. additionThe residue was added with methanol (1 ml) and diethyl ether (3 ml)
  4. customThe deposited precipitates
  5. filtrationwere collected by filtration
  6. washwashed with diethyl ether

출처 및 근거

ORD 기록
ord-c1897e61e42c4a49b6fe74b11d882df6
출처 데이터셋
uspto-grants-2006_08
특허 번호
US07094789B2

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