3-Cyano-4-fluorophenylboronic acid → 3'-Chloro-4-fluoro-4'-[3,3,3-trifluoro-2-hydroxy-1-methyl-2-(1-methyl-6-oxo-1,6-dihydro-pyridin-3-yl)-propyl]-biphenyl-3-carbonitrile

HRID 1095985Notes

Reaction equation

HRID 1095985 reaction equation
Br[C:2]1[CH:7]=[CH:6][C:5]([CH:8]([CH3:23])[C:9]([C:15]2[CH:16]=[CH:17][C:18](=[O:22])[N:19]([CH3:21])[CH:20]=2)([OH:14])[C:10]([F:13])([F:12])[F:11])=[C:4]([Cl:24])[CH:3]=1.[C:25]([C:27]1[CH:28]=[C:29](B(O)O)[CH:30]=[CH:31][C:32]=1[F:33])#[N:26]>>[Cl:24][C:4]1[CH:3]=[C:2]([C:29]2[CH:30]=[CH:31][C:32]([F:33])=[C:27]([C:25]#[N:26])[CH:28]=2)[CH:7]=[CH:6][C:5]=1[CH:8]([CH3:23])[C:9]([OH:14])([C:15]1[CH:16]=[CH:17][C:18](=[O:22])[N:19]([CH3:21])[CH:20]=1)[C:10]([F:13])([F:12])[F:11]

Participants

3

Reactant 2

HCID 27579643-Cyano-4-fluorophenylboronic acidHCID 574213205-[2-(4-bromo-2-chloro-phenyl)-1-hydroxy-1-trifluoromethyl-propyl]-1-methyl-1H-pyridin-2-one

Product 1

HCID 666994293'-Chloro-4-fluoro-4'-[3,3,3-trifluoro-2-hydroxy-1-methyl-2-(1-methyl-6-oxo-1,6-dihydro-pyridin-3-yl)-propyl]-biphenyl-3-carbonitrile

Procedure

In analogy to Example 150, step 2, 5-[2-(4-bromo-2-chloro-phenyl)-1-hydroxy-1-trifluoromethyl-propyl]-1-methyl-1H-pyridin-2-one was reacted with 3-cyano-4-fluorophenylboronic acid to give the title compound as a colorless foam. MS (m/e, ISP neg. ion)=463.2 [M−H+].

Sources & evidence

ORD record
ord-574a589e08064347a1cb952a6d59f883
Source dataset
uspto-grants-2012_03
Patent number
US08138189B2

Reaction notes

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