Hydrochloric Acid → 3,3'-Dichloro-4'-[3,3,3-trifluoro-2-hydroxy-1-methyl-2-(6-oxo-1,6-dihydro-pyridin-3-yl)-propyl]-biphenyl-4-carboxylic acid

HRID 1095996노트

반응식

HRID 1095996 반응식
C[O:2][C:3]([C:5]1[CH:10]=[CH:9][C:8]([C:11]2[CH:16]=[CH:15][C:14]([CH:17]([CH3:32])[C:18]([OH:31])([C:23]3[CH:24]=[N:25][C:26]([O:29]C)=[CH:27][CH:28]=3)[C:19]([F:22])([F:21])[F:20])=[C:13]([Cl:33])[CH:12]=2)=[CH:7][C:6]=1[Cl:34])=[O:4].Cl.[OH-].[Na+]>O1CCOCC1.O1CCCC1.CO>[Cl:34][C:6]1[CH:7]=[C:8]([C:11]2[CH:16]=[CH:15][C:14]([CH:17]([CH3:32])[C:18]([OH:31])([C:23]3[CH:28]=[CH:27][C:26](=[O:29])[NH:25][CH:24]=3)[C:19]([F:21])([F:20])[F:22])=[C:13]([Cl:33])[CH:12]=2)[CH:9]=[CH:10][C:5]=1[C:3]([OH:4])=[O:2]

참가 물질

6

반응물 3

HCID 313Hydrochloric AcidHCID 14798Sodium HydroxideHCID 666990143,3'-Dichloro-4'-[3,3,3-trifluoro-2-hydroxy-2-(6-methoxy-pyridin-3-yl)-1-methyl-propyl]-biphenyl-4-carboxylic acid methyl ester

생성물 1

HCID 666991173,3'-Dichloro-4'-[3,3,3-trifluoro-2-hydroxy-1-methyl-2-(6-oxo-1,6-dihydro-pyridin-3-yl)-propyl]-biphenyl-4-carboxylic acid

시약·촉매·용매 2

HCID 312751,4-Dioxane용매HCID 21899815MeOH tetrahydrofuran용매

실험 절차

In analogy to Example 175, step 6, 3,3′-dichloro-4′-[3,3,3-trifluoro-2-hydroxy-2-(6-methoxy-pyridin-3-yl)-1-methyl-propyl]-biphenyl-4-carboxylic acid methyl ester (Example 178) was treated first with aqueous HCl in dioxane, followed by aqueous NaOH in tetrahydrofuran/methanol to give the title compound as a colorless solid. MS (m/e, ISP neg. ion)=484.1 [M−H+].

출처 및 근거

ORD 기록
ord-84c4529af0144dbeaad848619a930eea
출처 데이터셋
uspto-grants-2012_03
특허 번호
US08138189B2

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