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Hydrochloric Acid → Ammonia

HRID 1433245
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HRID 1433245 반응식
C(OC(=O)[NH:7][CH2:8][CH2:9][C:10]1[CH:15]=[CH:14][C:13]([O:16][CH2:17][CH2:18][CH2:19][C:20]2[CH:25]=[CH:24][C:23]([OH:26])=[C:22]([C@@H:27]([C:37]3[CH:42]=[CH:41][CH:40]=[CH:39][CH:38]=3)[CH2:28][CH2:29][N:30]([CH:34]([CH3:36])[CH3:35])[CH:31]([CH3:33])[CH3:32])[CH:21]=2)=[CH:12][CH:11]=1)(C)(C)C.Cl>ClCCl.C(OCC)C>[NH3:7].[NH2:7][CH2:8][CH2:9][C:10]1[CH:11]=[CH:12][C:13]([O:16][CH2:17][CH2:18][CH2:19][C:20]2[CH:25]=[CH:24][C:23]([OH:26])=[C:22]([C@@H:27]([C:37]3[CH:38]=[CH:39][CH:40]=[CH:41][CH:42]=3)[CH2:28][CH2:29][N:30]([CH:34]([CH3:35])[CH3:36])[CH:31]([CH3:33])[CH3:32])[CH:21]=2)=[CH:14][CH:15]=1
참가 물질실험 절차후처리출처 및 근거반응 노트

참가 물질

6

반응물 2

HCID 313Hydrochloric AcidHCID 57933235tert-Butyl{2-[4-(3-{3-[(1R)-3-(diisopropylamino)-1-phenylpropyl]-4-hydroxyphenyl}propoxy)phenyl]ethyl}carbamate

생성물 2

HCID 222AmmoniaHCID 579331574-{3-[4-(2-aminoethyl)phenoxy]propyl}-2-[(1R)-3-(diisopropylamino)-1-phenylpropyl]phenol

시약·촉매·용매 2

HCID 3283Diethyl Ether용매
HCID 6344
Dichloromethane
용매

실험 절차

tert-Butyl{2-[4-(3-{3-[(1R)-3-(diisopropylamino)-1-phenylpropyl]-4-hydroxyphenyl}propoxy)phenyl]ethyl}carbamate (Preparation 7, 400 mg, 0.68 mmol) was dissolved in dichloromethane (15 ml) and hydrochloric acid (10 ml of a 2M solution in diethyl ether) was added to the stirred solution at 0° C. After 3 hours the solvent was removed in vacuo, and ethyl acetate (20 ml) and saturated aqueous sodium hydrogen carbonate (10 ml) were added and the organics separated. The aqueous was washed with dichloromethane:methanol (90:10, by volume, 2×20 ml) and the organics combined, dried (magnesium sulphate) and the solvent removed in vacuo. The residue was purified by column chromatography on silica gel eluting with dichloromethane:methanol:880 ammonia (80/20/2.0 by volume) to furnish the title compound as a glass, 135 mg.

후처리

  1. customAfter 3 hours the solvent was removed in vacuo, and ethyl acetate (20 ml) and saturated aqueous sodium hydrogen carbonate (10 ml)
  2. additionwere added
  3. washThe aqueous was washed with dichloromethane:methanol (90:10, by volume, 2×20 ml)
  4. dry with materialdried (magnesium sulphate)
  5. customthe solvent removed in vacuo
  6. customThe residue was purified by column chromatography on silica gel eluting with dichloromethane

출처 및 근거

ORD 기록
ord-dc2cd6ec453041a897b37f67287270a2
출처 데이터셋
uspto-grants-2009_11
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US07612084B2

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