Hydrochloric Acid → HCID 9827046, compound

HRID 722460Notes

Reaction equation

HRID 722460 reaction equation
[CH2:1]([O:5][C:6]1[CH:11]=[CH:10][C:9]([S:12]([N:15]([CH2:26][C:27]2[CH:32]=[CH:31][C:30]([N:33]3[CH:37]=[N:36][CH:35]=[N:34]3)=[CH:29][CH:28]=2)[CH2:16][C:17]([NH:19][O:20]C(OC)(C)C)=[O:18])(=[O:14])=[O:13])=[CH:8][CH:7]=1)[CH2:2][CH:3]=[CH2:4].[ClH:38]>CCOC(C)=O>[ClH:38].[CH2:1]([O:5][C:6]1[CH:11]=[CH:10][C:9]([S:12]([N:15]([CH2:26][C:27]2[CH:28]=[CH:29][C:30]([N:33]3[CH:37]=[N:36][CH:35]=[N:34]3)=[CH:31][CH:32]=2)[CH2:16][C:17]([NH:19][OH:20])=[O:18])(=[O:14])=[O:13])=[CH:8][CH:7]=1)[CH2:2][CH:3]=[CH2:4]

Participants

4

Reactant 2

HCID 313Hydrochloric AcidHCID 21884783HCID 21884783, compound

Product 1

HCID 9827046HCID 9827046, compound

Reagents, catalysts & solvents 1

HCID 8857Ethyl AcetateSolvent

Procedure

To a solution of 4.2 g (7.93 mmol) of 2-[(4-but-3-enyloxy-benzenesulfonyl)-(4-[1,2,4]triazol-1-yl-benzyl)-amino]-N-(1-methoxy-1-methyl-ethoxy)-acetamide (stage 79.6) in 100 ml of AcOEt, 28 ml of 5 N aqueous hydrochloride are added at r.t. After stirring for 5 min, precipitates are filtered off and dried in vacuo to give 2-[(4-but-3-enyloxy-benzenesulfonyl)-(4-[1,2,4]triazol-1-yl-benzyl)-amino]-N-hydroxy-acetamide-hydrochloride salt as colorless powder. 1H-NMR (400 MHz, DMSO-d6): 2.45–2.55 (m, 2H), 3.67 (s, 2H), 4.13 (t, 2H, J=6.56 Hz), 4.41 (s, 2H), 5.09–5.22 (m, 2H), 5.90 (m, 1H), 7.10 (d, 2H, J=9.04 Hz), 7.45 (d, 2H, J=8.56 Hz), 7.75–7.85 (m, 4H), 8.25 (s, 1H), 9.32 (s, 1H), 10.55 (brs, 1H).

Workup

  1. customprecipitates
  2. filtrationare filtered off
  3. customdried in vacuo

Sources & evidence

ORD record
ord-6f0e792b56bc46f4946a3304179a3de7
Source dataset
uspto-grants-2006_11
Patent number
US07138432B1

Reaction notes

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