6-Chloropyrazolo[1,5-A]pyrimidine-2-carboxylic acid → HCID 58416333, compound

HRID 1015131Notes

Reaction equation

HRID 1015131 reaction equation
[Cl:1][C:2]1[CH:3]=[N:4][C:5]2[N:6]([N:8]=[C:9]([C:11]([OH:13])=O)[CH:10]=2)[CH:7]=1.[F:14][C:15]1[CH:16]=[CH:17][CH:18]=[C:19]2[C:24]=1[CH:23]([C:25]([F:28])([F:27])[F:26])[NH:22][CH2:21][CH2:20]2>>[Cl:1][C:2]1[CH:3]=[N:4][C:5]2[N:6]([N:8]=[C:9]([C:11]([N:22]3[CH2:21][CH2:20][C:19]4[C:24](=[C:15]([F:14])[CH:16]=[CH:17][CH:18]=4)[CH:23]3[C:25]([F:26])([F:28])[F:27])=[O:13])[CH:10]=2)[CH:7]=1

Participants

3

Reactant 2

HCID 336956786-Chloropyrazolo[1,5-A]pyrimidine-2-carboxylic acidHCID 66875826HCID 66875826, compound

Product 1

HCID 58416333HCID 58416333, compound

Procedure

In close analogy to the procedure described in Example 1, 6-chloro-pyrazolo[1,5-a]pyrimidine-2-carboxylic acid is reacted with 8-fluoro-1-trifluoromethyl-1,2,3,4-tetrahydro-isoquinoline to provide the title compound in moderate yield.

Sources & evidence

ORD record
ord-a92862318ead40499926437ca0031956
Source dataset
uspto-grants-2011_07
Patent number
US07985753B2

Reaction notes

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