Acetic Anhydride → HCID 22155118, compound

HRID 1110342Notes

Reaction equation

HRID 1110342 reaction equation
[CH3:1][S:2][C:3]1[CH:9]=[C:8]([S:10][CH3:11])[C:7]([S:12][CH3:13])=[CH:6][C:4]=1[NH2:5].[C:14](OC(=O)C)(=[O:16])[CH3:15]>>[C:14]([NH:5][C:4]1[CH:6]=[C:7]([S:12][CH3:13])[C:8]([S:10][CH3:11])=[CH:9][C:3]=1[S:2][CH3:1])(=[O:16])[CH3:15]

Participants

3

Reactant 2

HCID 7918Acetic AnhydrideHCID 22155111HCID 22155111, compound

Product 1

HCID 22155118HCID 22155118, compoundYield 62%

Procedure

N-Acetyl 2,4,5 trimethylthioaniline was prepared by dissolving 2,4,5 trimethylthioaniline (33 g, 0.143 mol) in 200 mL of acetic anhydride at room temperature. Ligroin (800 mL) was added and the mixture was stirred and cooled until the product precipitated. The solid was collected and dried (24 g, 62% yield), mp 87-89° C.

Workup

  1. temperaturecooled until the product
  2. customprecipitated
  3. customThe solid was collected
  4. customdried (24 g, 62% yield), mp 87-89° C.

Sources & evidence

ORD record
ord-f335f7836aef491298131de2f5cfa057
Source dataset
uspto-grants-1990_12
Patent number
US04975362

Reaction notes

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