Potassium Carbonate → HCID 23117196, compound

HRID 900684Notes

Reaction equation

HRID 900684 reaction equation
C(=O)([O-])[O-].[K+].[K+].[Si:7]([O:14][CH2:15][CH2:16][CH2:17]Br)([C:10]([CH3:13])([CH3:12])[CH3:11])([CH3:9])[CH3:8].[Cl:19][C:20]1[CH:21]=[C:22]([CH:28]=[C:29]([F:32])[C:30]=1[OH:31])[C:23]([O:25][CH2:26][CH3:27])=[O:24]>CN(C=O)C>[Si:7]([O:14][CH2:15][CH2:16][CH2:17][O:31][C:30]1[C:29]([F:32])=[CH:28][C:22]([C:23]([O:25][CH2:26][CH3:27])=[O:24])=[CH:21][C:20]=1[Cl:19])([C:10]([CH3:13])([CH3:12])[CH3:11])([CH3:9])[CH3:8]

Participants

5

Reactant 3

HCID 11430Potassium CarbonateHCID 607486(3-Bromopropoxy)(tert-butyl)dimethylsilaneHCID 23117176Ethyl 3-chloro-5-fluoro-4-hydroxybenzoate

Product 1

HCID 23117196HCID 23117196, compound

Reagents, catalysts & solvents 1

HCID 6228DimethylformamideSolvent

Conditions

Temperature
50 °C

Procedure

Potassium carbonate and 3-(tert-butyldimethylsilyloxy)propyl bromide were added to a DMF solution of ethyl 3-chloro-5-fluoro-4-hydroxybenzoate, and the mixture was stirred at 50° C. to obtain ethyl 4-[3-(tert-butyldimethylsilyloxy)propoxy]-3-chloro-5-fluorobenzoate.

Sources & evidence

ORD record
ord-ad88a06897cb44aabef403317988ff6a
Source dataset
uspto-grants-2008_04
Patent number
US07361658B2

Reaction notes

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