6-Chloropyrazolo[1,5-A]pyrimidine-2-carboxylic acid → HCID 24810323, compound

HRID 1015105Notes

Reaction equation

HRID 1015105 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.[CH3:14][CH:15]1[C:24]2[C:19](=[CH:20][CH:21]=[N:22][CH:23]=2)[CH2:18][CH2:17][NH:16]1>>[Cl:1][C:2]1[CH:3]=[N:4][C:5]2[N:6]([N:8]=[C:9]([C:11]([N:16]3[CH2:17][CH2:18][C:19]4[C:24](=[CH:23][N:22]=[CH:21][CH:20]=4)[CH:15]3[CH3:14])=[O:13])[CH:10]=2)[CH:7]=1

Participants

3

Reactant 2

HCID 336956786-Chloropyrazolo[1,5-A]pyrimidine-2-carboxylic acidHCID 668760281176415-50-1

Product 1

HCID 24810323HCID 24810323, 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 1-methyl-1,2,3,4-tetrahydro-[2,7]naphthyridine to provide the title compound in moderate yield.

Sources & evidence

ORD record
ord-1578b320856749ba957384799eea1248
Source dataset
uspto-grants-2011_07
Patent number
US07985753B2

Reaction notes

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