Acetic Anhydride → HCID 68458075, compound

HRID 2197817Notes

Reaction equation

HRID 2197817 reaction equation
[N+:1]([C:4]1[CH:5]=[C:6]([NH2:17])[CH:7]=[CH:8][C:9]=1[S:10][C:11]1[CH:16]=[CH:15][CH:14]=[CH:13][CH:12]=1)([O-:3])=[O:2].[C:18](OC(=O)C)(=[O:20])[CH3:19]>N1C=CC=CC=1>[N+:1]([C:4]1[CH:5]=[C:6]([NH:17][C:18](=[O:20])[CH3:19])[CH:7]=[CH:8][C:9]=1[S:10][C:11]1[CH:16]=[CH:15][CH:14]=[CH:13][CH:12]=1)([O-:3])=[O:2]

Participants

4

Reactant 2

HCID 7918Acetic AnhydrideHCID 10562362HCID 10562362, compound

Product 1

HCID 68458075HCID 68458075, compound

Reagents, catalysts & solvents 1

HCID 1049PyridineSolvent

Conditions

Temperature
80 °C

Procedure

The product from Example 96a (0.98 g, 3.97 mmol) in pyridine (10 mL) was treated with acetic anhydride (0.38 g, 3.74 mmol) and heated at 80° C. 2 hr. the solvent was concentrated under vacuum leaving the title compound as a red oil which was used without further purification (0.96 g, 98%).

Workup

  1. custom2 hr
  2. concentrationthe solvent was concentrated under vacuum

Sources & evidence

ORD record
ord-094236ed447f4d1fa86e81270256447c
Source dataset
uspto-grants-2012_12
Patent number
US08338605B2

Reaction notes

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