Hydrochloric Acid → HCID 178429712, compound

HRID 973819Notes

Reaction equation

HRID 973819 reaction equation
[SH:1][C:2]1[N:7]2[N:8]=[C:9]([CH2:11][C:12]([O:14]C)=[O:13])[N:10]=[C:6]2[N:5]=[C:4]([CH3:16])[CH:3]=1.[OH-].[K+].Cl>O>[C:12]([CH2:11][C:9]1[N:10]=[C:6]2[N:5]=[C:4]([CH3:16])[CH:3]=[C:2]([SH:1])[N:7]2[N:8]=1)([OH:14])=[O:13]

Participants

5

Reactant 3

HCID 313Hydrochloric AcidHCID 14797Potassium HydroxideHCID 178499621HCID 178499621, compound

Product 1

HCID 178429712HCID 178429712, compoundYield 92.1%

Reagents, catalysts & solvents 1

HCID 962WaterSolvent

Procedure

The product obtained in Step 5 (1.5 g) was added to a solution of 0.75 g potassium hydroxide in 10 ml of water, the mixture was stirred at room temperature for two hours, and its pH was lowered to 1-2 with 6N hydrochloric acid. The crystals thus formed were collected by filtration, washed with 50 ml of water and dried, giving 1.3 g of the objective compound.

Workup

  1. customThe crystals thus formed
  2. filtrationwere collected by filtration
  3. washwashed with 50 ml of water
  4. customdried

Sources & evidence

ORD record
ord-00a17dee9aa74dd2aa1f398d96b9a574
Source dataset
uspto-grants-1991_11
Patent number
US05064953

Reaction notes

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