Methanol → [[3'-Fluoro-4'-[(1-methylethyl)sulfonyl]-5-(trifluoromethyl)[1,1'-biphenyl]-2-yl]oxy]acetic acid

HRID 16080노트

반응식

HRID 16080 반응식
[F:1][C:2]1[CH:3]=[C:4]([C:14]2[CH:19]=[C:18]([C:20]([F:23])([F:22])[F:21])[CH:17]=[CH:16][C:15]=2[O:24][CH2:25][C:26]([O:28]C)=[O:27])[CH:5]=[CH:6][C:7]=1[S:8]([CH:11]([CH3:13])[CH3:12])(=[O:10])=[O:9].C1COCC1.CO>[OH-].[Na+]>[F:1][C:2]1[CH:3]=[C:4]([C:14]2[CH:19]=[C:18]([C:20]([F:23])([F:22])[F:21])[CH:17]=[CH:16][C:15]=2[O:24][CH2:25][C:26]([OH:28])=[O:27])[CH:5]=[CH:6][C:7]=1[S:8]([CH:11]([CH3:13])[CH3:12])(=[O:10])=[O:9]

참가 물질

5

반응물 3

HCID 887MethanolHCID 8028TetrahydrofuranHCID 91026486Methyl [[3'-fluoro-4'-[(1-methylethyl)sulfonyl]-5-(trifluoromethyl)[1,1'-biphenyl]-2-yl]oxy]acetate

생성물 1

HCID 11704460[[3'-Fluoro-4'-[(1-methylethyl)sulfonyl]-5-(trifluoromethyl)[1,1'-biphenyl]-2-yl]oxy]acetic acid

시약·촉매·용매 1

HCID 14798Sodium Hydroxide용매

실험 절차

A solution of the product from step e) (140 mg) in NaOH (0.35 ml, 1 M), THF (2 ml) and MeOH (1 ml) was stirred for 2 h. The solvent was removed in vacuo and the residue was washed with ether, acidified (2M HCl) and extracted with DCM (thrice). The organic extracts were dried (MgSO4), evaporated and crystallised from isohexane-DCM to give the title compound (105 mg). M.p. 170-1° C.

후처리

  1. customThe solvent was removed in vacuo
  2. washthe residue was washed with ether
  3. extractionextracted with DCM (thrice)
  4. dry with materialThe organic extracts were dried (MgSO4)
  5. customevaporated
  6. customcrystallised from isohexane-DCM

출처 및 근거

ORD 기록
ord-1337c7f227634bcd8df85a5cdcb4d3ad
출처 데이터셋
uspto-grants-2010_06
특허 번호
US07737135B2

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