2-Chloro-N-(1-hydroxy-2-methylpropan-2-yl)thiazole-5-sulfonamide → 2-[5-(4-Chloro-3-methyl-phenyl)-7-trifluoromethyl-pyrazolo[1,5-a]pyrimidin-3-ylethynyl]-thiazole-5-sulfonic acid (2-hydroxy-1,1-dimethyl-ethyl)-amide

HRID 269181Notes

Reaction equation

HRID 269181 reaction equation
[Cl:1][C:2]1[CH:7]=[CH:6][C:5]([C:8]2[CH:13]=[C:12]([C:14]([F:17])([F:16])[F:15])[N:11]3[N:18]=[CH:19][C:20]([C:21]#[CH:22])=[C:10]3[N:9]=2)=[CH:4][C:3]=1[CH3:23].[OH:24][CH2:25][C:26]([NH:29][S:30]([C:33]1[S:37][C:36](Cl)=[N:35][CH:34]=1)(=[O:32])=[O:31])([CH3:28])[CH3:27]>>[OH:24][CH2:25][C:26]([NH:29][S:30]([C:33]1[S:37][C:36]([C:22]#[C:21][C:20]2[CH:19]=[N:18][N:11]3[C:12]([C:14]([F:15])([F:17])[F:16])=[CH:13][C:8]([C:5]4[CH:6]=[CH:7][C:2]([Cl:1])=[C:3]([CH3:23])[CH:4]=4)=[N:9][C:10]=23)=[N:35][CH:34]=1)(=[O:32])=[O:31])([CH3:28])[CH3:27]

Participants

3

Reactant 2

HCID 610526512-Chloro-N-(1-hydroxy-2-methylpropan-2-yl)thiazole-5-sulfonamideHCID 866080535-(4-Chloro-3-methyl-phenyl)-3-ethynyl-7-trifluoromethyl-pyrazolo[1,5-a]pyrimidine

Product 1

HCID 670009612-[5-(4-Chloro-3-methyl-phenyl)-7-trifluoromethyl-pyrazolo[1,5-a]pyrimidin-3-ylethynyl]-thiazole-5-sulfonic acid (2-hydroxy-1,1-dimethyl-ethyl)-amide

Procedure

The title compound was prepared from 5-(4-chloro-3-methyl-phenyl)-3-ethynyl-7-trifluoromethyl-pyrazolo[1,5-a]pyrimidine (example C.11) (168 mg, 0.5 mmol) and 2-chloro-thiazole-5-sulfonic acid (2-hydroxy-1,1-dimethyl-ethyl)-amide (example B.14) (135 mg, 0.5 mmol) according to general procedure II. Obtained as a yellow solid (162 mg, 57%). MS (ISN) 568.1 [(M−H)−]; mp 217° C.

Sources & evidence

ORD record
ord-a8cfa80487cf4de484f2f4797af8268a
Source dataset
uspto-grants-2008_11
Patent number
US07446113B2

Reaction notes

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