Sodium Bicarbonate → HCID 86695529, compound

HRID 1520563Notes

Reaction equation

HRID 1520563 reaction equation
[F:1][CH:2]([F:29])[C:3]([N:5]1[C@H:9]([CH2:10][F:11])[C@@H:8]([C:12]2[CH:17]=[CH:16][C:15](B3OC(C)(C)C(C)(C)O3)=[CH:14][CH:13]=2)[O:7][C:6]1([CH3:28])[CH3:27])=[O:4].Br[C:31]1[CH:32]=[CH:33][C:34]([C@H:37]([NH:40][C:41](=[O:47])[O:42][C:43]([CH3:46])([CH3:45])[CH3:44])[CH2:38][OH:39])=[N:35][CH:36]=1.C(=O)(O)[O-].[Na+]>C1(C)C=CC=CC=1.C(O)C.C1C=CC(P(C2C=CC=CC=2)[C-]2C=CC=C2)=CC=1.C1C=CC(P(C2C=CC=CC=2)[C-]2C=CC=C2)=CC=1.Cl[Pd]Cl.[Fe+2]>[F:1][CH:2]([F:29])[C:3]([N:5]1[C@H:9]([CH2:10][F:11])[C@@H:8]([C:12]2[CH:13]=[CH:14][C:15]([C:31]3[CH:32]=[CH:33][C:34]([C@H:37]([NH:40][C:41](=[O:47])[O:42][C:43]([CH3:45])([CH3:44])[CH3:46])[CH2:38][OH:39])=[N:35][CH:36]=3)=[CH:16][CH:17]=2)[O:7][C:6]1([CH3:28])[CH3:27])=[O:4]

Participants

7

Reactant 3

HCID 516892Sodium BicarbonateHCID 866954142,2-difluoro-1-((4S,5R)-4-(fluoromethyl)-2,2-dimethyl-5-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)oxazolidin-3-yl)ethanoneHCID 86695527HCID 86695527, compound

Product 1

HCID 86695529HCID 86695529, compound

Reagents, catalysts & solvents 3

HCID 178418228Bis(cyclopenta-1,4-dien-1-yl(diphenyl)phosphane);dichloropalladium;iron(2+)CatalystHCID 702EthanolSolventHCID 1140TolueneSolvent

Procedure

To a solution of 2,2-Difluoro-1-{(4S,5R)-4-fluoromethyl-2,2-dimethyl-5-[4-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-phenyl]-oxazolidin-3-yl}-ethanone (339 mg, 0.820 mmol) in a mixture of toluene (5 ml) and ethanol (3 ml) is added (S)-tert-butyl 1-(5-bromopyridin-2-yl)-2-hydroxyethylcarbamate (260 mg, 0.82 mmol), aqueous sodium bicarbonate solution (2M, 3.28 mmol, 1.64 ml), and [1,1′Bis(diphenylphosphino)ferrocene]dichloropalladium (II) (30 mg, 0.04 mmol).

Sources & evidence

ORD record
ord-992b2610f91549f69eb8434e1ad18928
Source dataset
uspto-grants-2015_07
Patent number
US09073894B2

Reaction notes

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