Potassium Carbonate → 4-(3-Chloro-2-fluorobenzyl)-2-(3,4-dimethoxyphenyl)-2H-1,2,4-benzothiadiazin-3(4H)-one 1,1-dioxide

HRID 1772943Notes

Reaction equation

HRID 1772943 reaction equation
[C:1]([O-])([O-])=[O:2].[K+].[K+].[Cl:7][C:8]1[C:9]([F:16])=[C:10]([CH:13]=[CH:14][CH:15]=1)[CH2:11]Br.[CH3:17][O:18][C:19]1[C:24](C)=[CH:23][C:22]([N:26]2[C:31](=[O:32])[N:30](CC3C(F)=CC(F)=CC=3F)[C:29]3[CH:43]=[CH:44][CH:45]=[CH:46][C:28]=3[S:27]2(=[O:48])=[O:47])=[CH:21][C:20]=1C>CN(C=O)C>[Cl:7][C:8]1[C:9]([F:16])=[C:10]([CH:13]=[CH:14][CH:15]=1)[CH2:11][N:30]1[C:29]2[CH:43]=[CH:44][CH:45]=[CH:46][C:28]=2[S:27](=[O:47])(=[O:48])[N:26]([C:22]2[CH:21]=[CH:20][C:19]([O:18][CH3:17])=[C:24]([O:2][CH3:1])[CH:23]=2)[C:31]1=[O:32]

Participants

5

Reactant 3

HCID 11430Potassium CarbonateHCID 5228271-(Bromomethyl)-3-chloro-2-fluorobenzeneHCID 727220852-(4-methoxy-3,5-dimethylphenyl)-4-(2,4,6-trifluorobenzyl)-2H-1,2,4-benzothiadiazin-3(4H)-one 1,1-dioxide

Product 1

HCID 727210834-(3-Chloro-2-fluorobenzyl)-2-(3,4-dimethoxyphenyl)-2H-1,2,4-benzothiadiazin-3(4H)-one 1,1-dioxide

Reagents, catalysts & solvents 1

HCID 6228DimethylformamideSolvent

Procedure

The title compound (35 mg, 0.07 mmol) was prepared from (IntA1) (50 mg, 0.15 mmol), K2CO3 (62 mg, 0.45 mmol) and 3-chloro-2-fluorobenzyl bromide (40 mg, 0.18 mmol) in DMF (2 mL) using the methods of (115).

Sources & evidence

ORD record
ord-873848104efc4e6d9b6d56f508b6f94e
Source dataset
uspto-grants-2016_02
Patent number
US09249160B2

Reaction notes

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