Acetic Anhydride → HCID 21503466, compound

HRID 1288154Notes

Reaction equation

HRID 1288154 reaction equation
[C:1]([N:4]1[CH2:20][CH2:19][CH2:18][C:7]2=[N+:8]([O-])[C:9]3[CH:10]=[CH:11][CH:12]=[CH:13][C:14]=3[C:15]([CH3:16])=[C:6]2[CH2:5]1)(=[O:3])[CH3:2].[C:21]([O:24]C(=O)C)(=[O:23])[CH3:22]>C1C=CC=CC=1>[C:1]([N:4]1[CH2:20][CH2:19][CH:18]([O:24][C:21](=[O:23])[CH3:22])[C:7]2=[N:8][C:9]3[CH:10]=[CH:11][CH:12]=[CH:13][C:14]=3[C:15]([CH3:16])=[C:6]2[CH2:5]1)(=[O:3])[CH3:2]

Participants

4

Reactant 2

HCID 7918Acetic AnhydrideHCID 21503643HCID 21503643, compound

Product 1

HCID 21503466HCID 21503466, compound

Reagents, catalysts & solvents 1

HCID 241BenzeneSolvent

Procedure

A mixture of 3 gm (11 millimols) of 2-acetyl-2,3,4,5-tetrahydro-11-methyl-1H-azepino[4,3-b]quinoline 6-oxide, 80 ml of benzene and 23 ml of acetic acid anhydride was heated at its boiling point for 3 hours. Thereafter, the benzene was distilled off and the residue ws recrystallized from ether.

Workup

  1. temperaturewas heated at its boiling point for 3 hours
  2. distillationThereafter, the benzene was distilled off
  3. customthe residue ws recrystallized from ether

Sources & evidence

ORD record
ord-30f2baf61684461688e0223c02aacad2
Source dataset
uspto-grants-1976_10
Patent number
US03987047

Reaction notes

Loading…