Methanol → 2-(3-{2-[2-(2,4-Difluoro-phenyl)-2H-[1,2,4]triazol-3-yl]-4,5-dihydro-2H-6-oxa-1,2-diaza-benzo[e]azulen-8-yl}-azetidin-1-yl)-acetamide

HRID 1799996Notes

Reaction equation

HRID 1799996 reaction equation
Cl.[NH:2]1[CH2:5][CH:4]([C:6]2[CH:32]=[CH:31][C:9]3[C:10]4[C:14]([CH2:15][CH2:16][O:17][C:8]=3[CH:7]=2)=[CH:13][N:12]([C:18]2[N:19]([C:23]3[CH:28]=[CH:27][C:26]([F:29])=[CH:25][C:24]=3[F:30])[N:20]=[CH:21][N:22]=2)[N:11]=4)[CH2:3]1.Br[CH2:34][C:35]([NH2:37])=[O:36].CO>C(Cl)Cl>[F:30][C:24]1[CH:25]=[C:26]([F:29])[CH:27]=[CH:28][C:23]=1[N:19]1[C:18]([N:12]2[N:11]=[C:10]3[C:14]([CH2:15][CH2:16][O:17][C:8]4[CH:7]=[C:6]([CH:4]5[CH2:3][N:2]([CH2:34][C:35]([NH2:37])=[O:36])[CH2:5]5)[CH:32]=[CH:31][C:9]=43)=[CH:13]2)=[N:22][CH:21]=[N:20]1

Participants

5

Reactant 3

HCID 887MethanolHCID 696322-BromoacetamideHCID 670506218-Azetidin-3-yl-2-[2-(2,4-difluoro-phenyl)-2H-[1,2,4]triazol-3-yl]-4,5-dihydro-2H-6-oxa-1,2-diaza-benzo[e]azulene hydrochloride

Product 1

HCID 582046342-(3-{2-[2-(2,4-Difluoro-phenyl)-2H-[1,2,4]triazol-3-yl]-4,5-dihydro-2H-6-oxa-1,2-diaza-benzo[e]azulen-8-yl}-azetidin-1-yl)-acetamide

Reagents, catalysts & solvents 1

HCID 6344DichloromethaneSolvent

Procedure

Following the procedure for 143, 8-azetidin-3-yl-2-[2-(2,4-difluoro-phenyl)-2H-[1,2,4]triazol-3-yl]-4,5-dihydro-2H-6-oxa-1,2-diaza-benzo[e]azulene hydrochloride was reacted with bromo acetamide, the crude product was subjected to flash chromatography (SiO2, gradient 0 to 10% MeOH in DCM) to give 172 as a white solid. 1H NMR (400 MHz, DMSO-d): δ 8.42 (s, 1H); 8.28 (s, 1H); 7.81 (td, J=8.75, 5.92 Hz, 1H); 7.63 (ddd, J=10.33, 9.01, 2.79 Hz, 1H); 7.39-7.27 (m, 2H); 7.11 (s, 1H); 7.03 (s, 1H); 6.96-6.89 (m, 2H); 4.23 (t, J=5.01 Hz, 2H); 3.66 (t, J=7.02 Hz, 2H); 3.62-3.52 (m, 1H); 3.16 (t, J=6.65 Hz, 2H); 3.10-2.98 (m, 4H). LCMS: RT=7.00 min, M+H+=478

Sources & evidence

ORD record
ord-54dcd08705b7497b8aa2f2b1983e2264
Source dataset
uspto-grants-2013_01
Patent number
US08343955B2

Reaction notes

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