Thiomorpholine 1,1-dioxide → Basmisanil

HRID 83233

Reaction equation

HRID 83233 reaction equation
[F:1][C:2]1[CH:7]=[CH:6][C:5]([C:8]2[C:12]([CH2:13][O:14][C:15]3[CH:23]=[CH:22][C:18]([C:19]([OH:21])=O)=[CH:17][N:16]=3)=[C:11]([CH3:24])[O:10][N:9]=2)=[CH:4][CH:3]=1.[NH:25]1[CH2:30][CH2:29][S:28](=[O:32])(=[O:31])[CH2:27][CH2:26]1>>[O:31]=[S:28]1(=[O:32])[CH2:29][CH2:30][N:25]([C:19]([C:18]2[CH:17]=[N:16][C:15]([O:14][CH2:13][C:12]3[C:8]([C:5]4[CH:4]=[CH:3][C:2]([F:1])=[CH:7][CH:6]=4)=[N:9][O:10][C:11]=3[CH3:24])=[CH:23][CH:22]=2)=[O:21])[CH2:26][CH2:27]1

Participants

3

Reactant 2

HCID 6484228Thiomorpholine 1,1-dioxideHCID 684418986-[3-(4-Fluoro-phenyl)-5-methyl-isoxazol-4-ylmethoxy]-nicotinic acid

Product 1

HCID 57336276BasmisanilYield 55%

Procedure

As described for example 105, 6-[3-(4-fluoro-phenyl)-5-methyl-isoxazol-4-ylmethoxy]-nicotinic acid (99 mg, 0.33 mmol) was converted, using thiomorpholine-S,S-dioxide instead of 2,2,2-trifluoroethylamine, to the title compound (73 mg, 55%) which was obtained as a white solid. MS: m/e=446.1 [M+H]+.

Sources & evidence

ORD record
ord-defa7aa03dd642089202778e3518a5cd
Source dataset
uspto-grants-2014_09
Patent number
US08846719B2

Linked notes

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