Hydrochloric Acid → HCID 58204831, compound

HRID 1799999Notes

Reaction equation

HRID 1799999 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-79403fd7dd014d8d9058b605bee03f91
Source dataset
uspto-grants-2013_01
Patent number
US08343955B2

Reaction notes

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