4-Bromo-2-fluorobenzotrifluoride → (S)-((S)-5-(tert-butyldimethylsilyloxy)-4-(3,6-dihydro-2H-pyran-4-yl)-2-isopropyl-7,7-dimethyl-5,6,7,8-tetrahydroquinolin-3-yl)(3-fluoro-4-(trifluoromethyl)phenyl)methanol

HRID 573764Notes

Reaction equation

HRID 573764 reaction equation
[Si:1]([O:8][C@H:9]1[CH2:18][C:17]([CH3:20])([CH3:19])[CH2:16][C:15]2[N:14]=[C:13]([CH:21]([CH3:23])[CH3:22])[C:12]([CH:24]=[O:25])=[C:11]([C:26]3[CH2:27][CH2:28][O:29][CH2:30][CH:31]=3)[C:10]1=2)([C:4]([CH3:7])([CH3:6])[CH3:5])([CH3:3])[CH3:2].Br[C:33]1[CH:38]=[CH:37][C:36]([C:39]([F:42])([F:41])[F:40])=[C:35]([F:43])[CH:34]=1>C(OCC)C>[Si:1]([O:8][C@H:9]1[CH2:18][C:17]([CH3:19])([CH3:20])[CH2:16][C:15]2[N:14]=[C:13]([CH:21]([CH3:22])[CH3:23])[C:12]([C@H:24]([C:33]3[CH:38]=[CH:37][C:36]([C:39]([F:41])([F:42])[F:40])=[C:35]([F:43])[CH:34]=3)[OH:25])=[C:11]([C:26]3[CH2:27][CH2:28][O:29][CH2:30][CH:31]=3)[C:10]1=2)([C:4]([CH3:6])([CH3:7])[CH3:5])([CH3:2])[CH3:3]

Participants

4

Reactant 2

HCID 27829044-Bromo-2-fluorobenzotrifluorideHCID 86662514(S)-5-(tert-butyldimethylsilyloxy)-4-(3,6-dihydro-2H-pyran-4-yl)-2-isopropyl-7,7-dimethyl-5,6,7,8-tetrahydroquinoline-3-carbaldehyde

Product 1

HCID 66763285(S)-((S)-5-(tert-butyldimethylsilyloxy)-4-(3,6-dihydro-2H-pyran-4-yl)-2-isopropyl-7,7-dimethyl-5,6,7,8-tetrahydroquinolin-3-yl)(3-fluoro-4-(trifluoromethyl)phenyl)methanol

Reagents, catalysts & solvents 1

HCID 3283Diethyl EtherSolvent

Procedure

Obtained by starting from (S)-5-(tert-butyldimethylsilyloxy)-4-(3,6-dihydro-2H-pyran-4-yl)-2-isopropyl-7,7-dimethyl-5,6,7,8-tetrahydroquinoline-3-carbaldehyde and 4-bromo-2-fluoro-1-(trifluoromethyl)benzene. Diethylether is used instead of toluene.

Workup

  1. customObtained

Sources & evidence

ORD record
ord-d42388d0b0bf472ebc33960cf1c05d5e
Source dataset
uspto-grants-2015_05
Patent number
US09029544B2

Reaction notes

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