6-Bromopyrazolo[1,5-a]pyrimidine-2-carboxylic acid → (6-Bromo-pyrazolo[1,5-a]pyrimidin-2-yl)-[7-(2,4-dimethoxy-pyrimidin-5-yl)-1-methyl-3,4-dihydro-1H-isoquinolin-2-yl]-methanone

HRID 1015240Notes

Reaction equation

HRID 1015240 reaction equation
[Br: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][O:15][C:16]1[N:21]=[C:20]([O:22][CH3:23])[C:19]([C:24]2[CH:33]=[C:32]3[C:27]([CH2:28][CH2:29][NH:30][CH:31]3[CH3:34])=[CH:26][CH:25]=2)=[CH:18][N:17]=1>>[Br:1][C:2]1[CH:3]=[N:4][C:5]2[N:6]([N:8]=[C:9]([C:11]([N:30]3[CH2:29][CH2:28][C:27]4[C:32](=[CH:33][C:24]([C:19]5[C:20]([O:22][CH3:23])=[N:21][C:16]([O:15][CH3:14])=[N:17][CH:18]=5)=[CH:25][CH:26]=4)[CH:31]3[CH3:34])=[O:13])[CH:10]=2)[CH:7]=1

Participants

3

Reactant 2

HCID 7719386-Bromopyrazolo[1,5-a]pyrimidine-2-carboxylic acidHCID 58416385HCID 58416385, compound

Product 1

HCID 58416325(6-Bromo-pyrazolo[1,5-a]pyrimidin-2-yl)-[7-(2,4-dimethoxy-pyrimidin-5-yl)-1-methyl-3,4-dihydro-1H-isoquinolin-2-yl]-methanone

Procedure

In close analogy to the procedure described in Example 1, 6-bromo-pyrazolo[1,5-a]pyrimidine-2-carboxylic acid is reacted with 7-(2,4-Dimethoxy-pyrimidin-5-yl)-1-methyl-1,2,3,4-tetrahydro-isoquinoline to provide the title compound in moderate yield.

Sources & evidence

ORD record
ord-4c4cfd0822cf4f978f2bd92152c8403d
Source dataset
uspto-grants-2011_07
Patent number
US07985753B2

Reaction notes

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