Potassium Carbonate → HCID 15676485, compound

HRID 1656674Notes

Reaction equation

HRID 1656674 reaction equation
C([O:4][CH2:5][C:6]1[C:11]2[N:12]=[C:13]([C:15]3[CH:20]=[CH:19][CH:18]=[CH:17][CH:16]=3)[S:14][C:10]=2[CH:9]=[CH:8][CH:7]=1)(=O)C.C(=O)([O-])[O-].[K+].[K+]>CO>[OH:4][CH2:5][C:6]1[C:11]2[N:12]=[C:13]([C:15]3[CH:20]=[CH:19][CH:18]=[CH:17][CH:16]=3)[S:14][C:10]=2[CH:9]=[CH:8][CH:7]=1

Participants

4

Reactant 2

HCID 11430Potassium CarbonateHCID 15676484HCID 15676484, compound

Product 1

HCID 15676485HCID 15676485, compound

Reagents, catalysts & solvents 1

HCID 887MethanolSolvent

Procedure

43 g of the compound from Example II were dissolved in 1 l of absolute methanol, 5 g of potassium carbonate were added and after 10 minutes at room temperature the mixture was concentrated. The residue was taken up using methylene chloride, and the solution was washed, dried and concentrated. 90% of theory of the title compound was obtained. M.p.: 116°-117° C.

Workup

  1. concentrationwas concentrated
  2. washthe solution was washed
  3. customdried
  4. concentrationconcentrated

Sources & evidence

ORD record
ord-cdbd1541151c4a6585f4ac67b95a12e4
Source dataset
uspto-grants-1993_10
Patent number
US05254692

Reaction notes

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