HCID 22064513, compound → 498546-32-0

HRID 1827904Notes

Reaction equation

HRID 1827904 reaction equation
C([NH:4][C:5]1[C:6]([C:18]([OH:20])=[O:19])=[CH:7][C:8]2[C:13]([C:14]=1[N+:15]([O-:17])=[O:16])=[CH:12][CH:11]=[CH:10][CH:9]=2)(=O)C>Cl>[NH2:4][C:5]1[C:6]([C:18]([OH:20])=[O:19])=[CH:7][C:8]2[C:13]([C:14]=1[N+:15]([O-:17])=[O:16])=[CH:12][CH:11]=[CH:10][CH:9]=2

Participants

3

Reactant 1

HCID 22064513HCID 22064513, compound

Product 1

HCID 22064531498546-32-0

Reagents, catalysts & solvents 1

HCID 313Hydrochloric AcidSolvent

Procedure

A solution of 1 g of the compound obtained in Step 1 in 18 ml of hydrochloric acid is refluxed for 4 hours and then poured onto ice. The precipitate formed is filtered off, washed with water until the pH is 5–6 and then dried, allowing the expected product to be isolated.

Workup

  1. additionpoured onto ice
  2. customThe precipitate formed
  3. filtrationis filtered off
  4. washwashed with water until the pH is 5–6
  5. customdried
  6. customto be isolated

Sources & evidence

ORD record
ord-171ab484dd8d468897b420a4e8d8d3b3
Source dataset
uspto-grants-2006_06
Patent number
US07056929B2

Reaction notes

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