Hydrochloric Acid → HCID 58204831, compound

HRID 886176Notes

Reaction equation

HRID 886176 reaction equation
Cl.[F:2][C:3]1[CH:8]=[C:7]([F:9])[CH:6]=[CH:5][C:4]=1[N:10]1[C:14]([N:15]2[N:24]=[C:23]3[C:17]([CH2:18][CH2:19][O:20][C:21]4[CH:28]=[CH:27][C:26]([CH:29]5[CH2:34][CH2:33][NH:32][CH2:31][CH2:30]5)=[CH:25][C:22]=43)=[CH:16]2)=[N:13][CH:12]=[N:11]1.[CH:35]([S:37]([CH:40]=C)(=[O:39])=[O:38])=[CH2:36].Cl.C(OCC)C>C(Cl)Cl>[F:2][C:3]1[CH:8]=[C:7]([F:9])[CH:6]=[CH:5][C:4]=1[N:10]1[C:14]([N:15]2[N:24]=[C:23]3[C:17]([CH2:18][CH2:19][O:20][C:21]4[CH:28]=[CH:27][C:26]([CH:29]5[CH2:34][CH2:33][N:32]([CH2:36][CH2:35][S:37]([CH3:40])(=[O:39])=[O:38])[CH2:31][CH2:30]5)=[CH:25][C:22]=43)=[CH:16]2)=[N:13][CH:12]=[N:11]1

Participants

6

Reactant 4

HCID 313Hydrochloric AcidHCID 3283Diethyl EtherHCID 6496Divinyl sulfoneHCID 67050669HCID 67050669, compound

Product 1

HCID 58204831HCID 58204831, compound

Reagents, catalysts & solvents 1

HCID 6344DichloromethaneSolvent

Procedure

Following the procedure for 152, 2-[2-(2,4-difluoro-phenyl)-2H-[1,2,4]triazol-3-yl]-9-piperidin-4-yl-4,5-dihydro-2H-6-oxa-1,2-diaza-benzo[e]azulene hydrochloride was reacted with vinyl sulfone. The crude product was dissolved in DCM and treated with 4N HCl. After stirring for 10 min diethyl ether was added and the solid precipitate collected by filtration to give 175 as a white solid. 1H NMR (400 MHz, DMSO-d): δ 10.63 (s, 1H); 8.45 (s, 1H); 8.30 (s, 1H); 7.85 (td, J=8.75, 5.90 Hz, 1H); 7.72 (t, J=9.62 Hz, 1H); 7.42 (t, J=8.57 Hz, 1H); 7.22 (d, J=2.33 Hz, 1H); 7.11 (dd, J=8.45, 2.37 Hz, 1H); 6.97 (d, J=8.34 Hz, 1H); 4.22 (t, J=5.02 Hz, 2H); 3.82 (t, J=7.50 Hz, 2H); 3.76-3.63 (m, 2H); 3.59 (d, J=9.30 Hz, 2H); 3.16 (s, 3H); 3.14 (m, 2H); 3.06 (t, J=5.04 Hz, 2H); 2.66 (s, 1H); 1.96-1.76 (m, 4H). LCMS: RT=7.54 min, M+H+=555

Workup

  1. additionwas added
  2. filtrationthe solid precipitate collected by filtration

Sources & evidence

ORD record
ord-336ba387f6d34dc2b1d94a0409056c9f
Source dataset
uspto-grants-2012_08
Patent number
US08242104B2

Reaction notes

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