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4-(4,6-Dimethoxy-1,3,5-triazin-2-yl)-4-methylmorpholinium chloride → (9H-fluoren-9-yl)methyl (S)-1-(((S)-1,1-diethoxypropan-2-yl)(quinolin-8-ylmethyl)amino)-3-(4-hydroxy-2,6-dimethylphenyl)-1-oxopropan-2-ylcarbamate

HRID 718904
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HRID 718904 반응식
[CH:1]1[C:13]2[CH:12]([CH2:14][O:15][C:16]([NH:18][C@@H:19]([CH2:23][C:24]3[C:29]([CH3:30])=[CH:28][C:27]([OH:31])=[CH:26][C:25]=3[CH3:32])[C:20](O)=[O:21])=[O:17])[C:11]3[C:6](=[CH:7][CH:8]=[CH:9][CH:10]=3)[C:5]=2[CH:4]=[CH:3][CH:2]=1.[CH2:33]([O:35][CH:36]([O:51][CH2:52][CH3:53])[C@@H:37]([NH:39][CH2:40][C:41]1[CH:42]=[CH:43][CH:44]=[C:45]2[C:50]=1[N:49]=[CH:48][CH:47]=[CH:46]2)[CH3:38])[CH3:34].[Cl-].COC1N=C(OC)N=C([N+]2(C)CCOCC2)N=1>ClCCl.C(OCC)(=O)C>[CH2:33]([O:35][CH:36]([O:51][CH2:52][CH3:53])[C@@H:37]([N:39]([CH2:40][C:41]1[CH:42]=[CH:43][CH:44]=[C:45]2[C:50]=1[N:49]=[CH:48][CH:47]=[CH:46]2)[C:20](=[O:21])[C@@H:19]([NH:18][C:16](=[O:17])[O:15][CH2:14][CH:12]1[C:13]2[CH:1]=[CH:2][CH:3]=[CH:4][C:5]=2[C:6]2[C:11]1=[CH:10][CH:9]=[CH:8][CH:7]=2)[CH2:23][C:24]1[C:29]([CH3:30])=[CH:28][C:27]([OH:31])=[CH:26][C:25]=1[CH3:32])[CH3:38])[CH3:34]
참가 물질실험 절차후처리출처 및 근거반응 노트

참가 물질

6

반응물 3

HCID 27340594-(4,6-Dimethoxy-1,3,5-triazin-2-yl)-4-methylmorpholinium chlorideHCID 21106160Fmoc-2,6-dimethyl-L-tyrosineHCID 67074994(S)-1,1-diethoxy-N-(quinolin-8-ylmethyl)propan-2-amine

생성물 1

HCID 86698531(9H-fluoren-9-yl)methyl (S)-1-(((S)-1,1-diethoxypropan-2-yl)(quinolin-8-ylmethyl)amino)-3-(4-hydroxy-2,6-dimethylphenyl)-1-oxopropan-2-ylcarbamate수율 55.2%

시약·촉매·용매 2

HCID 6344Dichloromethane용매HCID 8857Ethyl Acetate용매

실험 절차

To the solution of (S)-2-(((9H-fluoren-9-yl)methoxy)carbonylamino)-3-(4-hydroxy-2,6-dimethylphenyl)propanoic acid 907 mg (2.1 mmol) and (S)-1,1-diethoxy-N-(quinolin-8-ylmethyl)propan-2-amine (Compound IX-3) 577 mg (2.0 mmol) in dichloromethane 10 ml, 4-(4,6-dimethoxy-1,3,5-triazin-2-yl)-4-methylmorpholinium chloride 660 mg (2.1 mmol) was added and stirred at room temperature for 5 hours. The reaction mixture was diluted with ethyl acetate 50 ml and washed with saturated sodium bicarbonate 50 ml, water 50 ml and brine 50 ml. The organic phase was dried with magnesium sulfate and filtered. The filtrate was concentrated in vacuo and the residue was purified on silica gel column chromatography (n-hexane:ethyl acetate=1:1) to obtain the title compound 775 mg (55%).

후처리

  1. washwashed with saturated sodium bicarbonate 50 ml, water 50 ml and brine 50 ml
  2. dry with materialThe organic phase was dried with magnesium sulfate
  3. filtrationfiltered
  4. concentrationThe filtrate was concentrated in vacuo
  5. customthe residue was purified on silica gel column chromatography (n-hexane:ethyl acetate=1:1)

출처 및 근거

ORD 기록
ord-70369b7db43741849843e0084a884c69
출처 데이터셋
uspto-grants-2015_11
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US09193734B2

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