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llms.txt · MCP 가이드개인정보처리방침 · 이용약관 · 지원v1.8.0
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Bicyclo[2.2.1]heptane-1-methanesulfonic acid, 7,7-dimethyl-2-oxo-, (1S)- → Methyl (2S)-2-[(4-bromophenyl)(4-fluorophenyl)methoxy]-4-methylpentanoate

HRID 1180408
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HRID 1180408 반응식
ClC(Cl)(Cl)C(=N)O[CH:5]([C:13]1[CH:18]=[CH:17][C:16]([Br:19])=[CH:15][CH:14]=1)[C:6]1[CH:11]=[CH:10][C:9]([F:12])=[CH:8][CH:7]=1.[CH3:23][O:24][C:25](=[O:32])[C@H:26]([CH2:28][CH:29]([CH3:31])[CH3:30])[OH:27].C12(CS(O)(=O)=O)C(C)(C)C(CC1)CC2=O>C(Cl)Cl.C([O-])(O)=O.[Na+].CCOCC>[Br:19][C:16]1[CH:15]=[CH:14][C:13]([CH:5]([C:6]2[CH:11]=[CH:10][C:9]([F:12])=[CH:8][CH:7]=2)[O:27][C@@H:26]([CH2:28][CH:29]([CH3:31])[CH3:30])[C:25]([O:24][CH3:23])=[O:32])=[CH:18][CH:17]=1
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참가 물질

7

반응물 3

HCID 18462Bicyclo[2.2.1]heptane-1-methanesulfonic acid, 7,7-dimethyl-2-oxo-, (1S)-HCID 9989388Methyl (2S)-2-hydroxy-4-methylpentanoateHCID 69472473(4-Bromophenyl)(4-fluorophenyl)methyl 2,2,2-trichloroethanimidoate

생성물 1

HCID 86605383Methyl (2S)-2-[(4-bromophenyl)(4-fluorophenyl)methoxy]-4-methylpentanoate

시약·촉매·용매 3

HCID 516892
Sodium Bicarbonate
촉매
HCID 3283Diethyl Ether용매
HCID 6344Dichloromethane용매

실험 절차

To a solution of the (4-bromophenyl)(4-fluorophenyl)methyl 2,2,2-trichloroethanimidoate of step 2 (1.18 mmol, 500 mg) in CH2Cl2 (5 mL) was added L-leucic acid methyl ester 2 (1.18 mmol, 146 mg) and then camphor sulfonic acid (0.12 mmol, 27 mg). The mixture was stirred at r.t. for 18 h. A few drops of saturated NaHCO3 was added, The mixture was diluted with ether and filtered. The filtrate was concentrated under reduced pressure and the crude product was chromatographed to give the title compound.

후처리

  1. filtrationfiltered
  2. concentrationThe filtrate was concentrated under reduced pressure
  3. customthe crude product was chromatographed

출처 및 근거

ORD 기록
ord-7e0ae0b52a3745daa262016d1d34d347
출처 데이터셋
uspto-grants-2007_10
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US07279478B2

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