7-Difluoromethyl-5-(4-trifluoromethyl-phenyl)-pyrazolo[1,5-a]pyrimidine-3-carboxylic acid → HCID 11997755, compound

HRID 900936Notes

Reaction equation

HRID 900936 reaction equation
[F:1][CH:2]([F:25])[C:3]1[N:8]2[N:9]=[CH:10][C:11]([C:12](O)=[O:13])=[C:7]2[N:6]=[C:5]([C:15]2[CH:20]=[CH:19][C:18]([C:21]([F:24])([F:23])[F:22])=[CH:17][CH:16]=2)[CH:4]=1.[CH3:26][N:27]([CH3:48])[CH2:28][CH2:29][N:30](CCN(C)C)[S:31]([C:34]1[S:35][C:36]([Cl:42])=[C:37]([N+:39]([O-])=O)[CH:38]=1)(=[O:33])=[O:32]>>[Cl:42][C:36]1[S:35][C:34]([S:31](=[O:33])(=[O:32])[NH:30][CH2:29][CH2:28][N:27]([CH3:48])[CH3:26])=[CH:38][C:37]=1[NH:39][C:12]([C:11]1[CH:10]=[N:9][N:8]2[C:3]([CH:2]([F:25])[F:1])=[CH:4][C:5]([C:15]3[CH:16]=[CH:17][C:18]([C:21]([F:23])([F:22])[F:24])=[CH:19][CH:20]=3)=[N:6][C:7]=12)=[O:13]

Participants

3

Reactant 2

HCID 666502687-Difluoromethyl-5-(4-trifluoromethyl-phenyl)-pyrazolo[1,5-a]pyrimidine-3-carboxylic acidHCID 67218946HCID 67218946, compound

Product 1

HCID 11997755HCID 11997755, compound

Procedure

The title compound was prepared from 7-difluoromethyl-5-(4-trifluoromethyl-phenyl)-pyrazolo[1,5-a]pyrimidine-3-carboxylic acid (example C. 1) and 4-amino-5-chloro-thiophene-2-sulfonic acid (2-dimethylamino-ethyl)-amide (example B.14) according to general procedure II.

Sources & evidence

ORD record
ord-357d41b8146144deb6beae8d2a529971
Source dataset
uspto-grants-2008_04
Patent number
US07361659B2

Reaction notes

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