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1-Hydroxybenzotriazole → [3-(2-Amino-3-methoxy-phenylcarbamoyl)-propyl]methyl-carbamic acid benzyl ester

HRID 1879356
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HRID 1879356 반응식
[CH2:1]([O:8][C:9]([N:11]([CH3:18])[CH2:12][CH2:13][CH2:14][C:15]([OH:17])=O)=[O:10])[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1.CCN(C(C)C)C(C)C.C1C=CC2N(O)N=NC=2C=1.[CH3:38][O:39][C:40]1[CH:45]=[CH:44][CH:43]=[C:42]([NH2:46])[C:41]=1[NH2:47].C([O-])(O)=O.[Na+]>C1COCC1.C(Cl)CCl>[CH2:1]([O:8][C:9](=[O:10])[N:11]([CH2:12][CH2:13][CH2:14][C:15](=[O:17])[NH:46][C:42]1[CH:43]=[CH:44][CH:45]=[C:40]([O:39][CH3:38])[C:41]=1[NH2:47])[CH3:18])[C:2]1[CH:3]=[CH:4][CH:5]=[CH:6][CH:7]=1
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참가 물질

8

반응물 5

HCID 757711-HydroxybenzotriazoleHCID 81531DiisopropylethylamineHCID 1842683-Methoxybenzene-1,2-diamineHCID 516892Sodium BicarbonateHCID 190283044-(((Benzyloxy)carbonyl)(methyl)amino)butanoic acid

생성물 1

HCID 67380324[3-(2-Amino-3-methoxy-phenylcarbamoyl)-propyl]methyl-carbamic acid benzyl ester

시약·촉매·용매 2

HCID 111,2-Dichloroethane용매HCID 8028Tetrahydrofuran용매

실험 절차

To a solution of 1.40 g 4-(benzyloxycarbonyl-methyl-amino)-butyric acid (obtained from 4-(methylamino)butyric acid and benzylchloroformate) in 25 mL THF were added 2.9 mL of DIPEA, 0.97 g of HOBt and 1.38 g EDC. After stirring for 5 min 0.80 g of 3-methoxy-benzene-1,2-diamine were added and the mixture was stirred for 3 h at rt. Sat. aq. NaHCO3 solution was added, the phases were separated and the organic phase was washed with brine. The combined organic phases were dried over MgSO4, and concentrated in vacuo.

후처리

  1. additionwere added
  2. customthe phases were separated
  3. washthe organic phase was washed with brine
  4. dry with materialThe combined organic phases were dried over MgSO4
  5. concentrationconcentrated in vacuo

출처 및 근거

ORD 기록
ord-86ec1af97acc4b8b9e965c4e7e863553
출처 데이터셋
uspto-grants-2012_11
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US08314253B2

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