N-bromobutanimide → N-{3-[5-(2-Chloro-4-pyrimidinyl)-2-(4-morpholinyl)-1,3-thiazol-4-yl]phenyl}-2,5-difluorobenzenesulfonamide

HRID 590017Notes

Reaction equation

[Cl:1][C:2]1[N:7]=[C:6](/[CH:8]=[C:9](/[C:11]2[CH:12]=[C:13]([NH:17][S:18]([C:21]3[CH:26]=[C:25]([F:27])[CH:24]=[CH:23][C:22]=3[F:28])(=[O:20])=[O:19])[CH:14]=[CH:15][CH:16]=2)\O)[CH:5]=[CH:4][N:3]=1.C1C(=O)N(Br)C(=O)C1.[N:37]1([C:43](=[S:45])[NH2:44])[CH2:42][CH2:41][O:40][CH2:39][CH2:38]1>>[Cl:1][C:2]1[N:7]=[C:6]([C:8]2[S:45][C:43]([N:37]3[CH2:42][CH2:41][O:40][CH2:39][CH2:38]3)=[N:44][C:9]=2[C:11]2[CH:12]=[C:13]([NH:17][S:18]([C:21]3[CH:26]=[C:25]([F:27])[CH:24]=[CH:23][C:22]=3[F:28])(=[O:20])=[O:19])[CH:14]=[CH:15][CH:16]=2)[CH:5]=[CH:4][N:3]=1

Participants

Reactant 3

HCID 67184N-bromobutanimide

HCID 23935444-Morpholinecarbothioamide

HCID 136088569N-{3-[(Z)-2-(2-Chloro-4-pyrimidinyl)-1-hydroxyethenyl]phenyl}-2,5-difluorobenzenesulfonamide

Product 1

HCID 57990042N-{3-[5-(2-Chloro-4-pyrimidinyl)-2-(4-morpholinyl)-1,3-thiazol-4-yl]phenyl}-2,5-difluorobenzenesulfonamide

Procedure

The title compound was prepared from N-{3-[(Z)-2-(2-chloro-4-pyrimidinyl)-1-hydroxyethenyl]phenyl}-2,5-difluorobenzenesulfonamide (1.5 g, 3.54 mmol), NBS (0.630 g, 3.54 mmol) and 4-morpholinecarbothioamide (0.517 g, 3.54 mmol) by a procedure analogous to Intermediate 9. The title compound was obtained as a yellow solid (1.8 g, 90% yield). ES-LCMS m/z 549.7 (M+H).

Sources & evidence

ORD record: ord-6a2bd93986e94c9c9287c0c0a79bb86d
Source dataset: uspto-grants-2016_01
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US09233956B2

Reaction notes

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