Benzylamine → N-[1-[2-(benzylamino)ethyl]-3-[5-chloro-2-(difluoromethoxy)phenyl]-1H-pyrazol-4-yl]pyrazolo[1,5-a]pyrimidine-3-carboxamide

HRID 529784Notes

Reaction equation

HRID 529784 reaction equation
[Cl:1][C:2]1[CH:3]=[CH:4][C:5]([O:32][CH:33]([F:35])[F:34])=[C:6]([C:8]2[C:12]([NH:13][C:14]([C:16]3[CH:17]=[N:18][N:19]4[CH:24]=[CH:23][CH:22]=[N:21][C:20]=34)=[O:15])=[CH:11][N:10]([CH2:25][CH2:26][NH:27][CH2:28][CH2:29]SC)[N:9]=2)[CH:7]=1.BrCCN1[CH:43]=[C:42](NC(C2C=NN3C=CC=NC=23)=O)[C:41]([C:56]2C=C(Cl)C=C[C:57]=2OC(F)F)=N1.C1(CN)C=CC=CC=1>>[CH2:28]([NH:27][CH2:26][CH2:25][N:10]1[CH:11]=[C:12]([NH:13][C:14]([C:16]2[CH:17]=[N:18][N:19]3[CH:24]=[CH:23][CH:22]=[N:21][C:20]=23)=[O:15])[C:8]([C:6]2[CH:7]=[C:2]([Cl:1])[CH:3]=[CH:4][C:5]=2[O:32][CH:33]([F:35])[F:34])=[N:9]1)[C:29]1[CH:57]=[CH:56][CH:41]=[CH:42][CH:43]=1

Participants

4

Reactant 3

HCID 7504BenzylamineHCID 118522533N-[3-[5-chloro-2-(difluoromethoxy) phenyl]-1-(2-[[2-(methylsulfanyl)ethyl]amino]ethyl)-1H-pyrazol-4-yl]pyrazolo[1,5-a]pyrimidine-3-carboxamideHCID 118522619N-[1-(2-bromoethyl)-3-[5-chloro-2-(difluoromethoxy) phenyl]-1H-pyrazol-4-yl]pyrazolo[1,5-a]pyrimidine-3-carboxamide

Product 1

HCID 118522484N-[1-[2-(benzylamino)ethyl]-3-[5-chloro-2-(difluoromethoxy)phenyl]-1H-pyrazol-4-yl]pyrazolo[1,5-a]pyrimidine-3-carboxamide

Procedure

Using synthetic method analogous to that of N-[3-[5-chloro-2-(difluoromethoxy)phenyl]-1-(2-[[2-(methylsulfanyl)ethyl]amino]ethyl)-1H-pyrazol-4-yl]pyrazolo[1,5-a]pyrimidine-3-carboxamide, the title compound was prepared from N-[1-(2-bromoethyl)-3-[5-chloro-2-(difluoromethoxy)phenyl]-1H-pyrazol-4-yl]pyrazolo[1,5-a]pyrimidine-3-carboxamide and phenylmethanamine. LCMS (Method 20) [M+H]+=538.2, RT=2.70 min. 1H NMR (400 MHz, DMSO-d6) δ: (ppm) 9.84 (s, 1H), 9.34 (dd, 1H, J=1.6, 6.8 Hz), 8.67 (dd, 1H, J=1.6, 4.4 Hz), 8.67 (s, 1H), 8.37 (s, 1H), 7.64-7.59 (m, 2H), 7.46-7.42 (m, 1H), 7.32-7.19 (m, 6H), 7.06 (t, 1H, J=73.2 Hz), 4.25 (t, 2H, J=6.4 Hz), 3.73 (s, 2H), 2.93 (t, 2H, J=6.4 Hz).

Sources & evidence

ORD record
ord-3c366956042d4468b1336bdc2a9c36a3
Source dataset
uspto-grants-2016_05
Patent number
US09346815B2

Reaction notes

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