Acetic Anhydride → 1-Acetamino-5-chloronaphthalene
Reaction equation
[Cl:1][C:2]1[C:11]2[C:6](=[C:7]([N+:12]([O-])=O)[CH:8]=[CH:9][CH:10]=2)[CH:5]=[CH:4][CH:3]=1.[CH3:15][C:16](OC(C)=O)=[O:17]>CC(O)=O.[Fe]>[NH:12]([C:7]1[C:6]2[C:11](=[C:2]([Cl:1])[CH:3]=[CH:4][CH:5]=2)[CH:10]=[CH:9][CH:8]=1)[C:16]([CH3:15])=[O:17]Participants
5
Reactant 2
Product 1
Reagents, catalysts & solvents 2
Procedure
The above synthesized 1-chloro-5-nitronaphthalene (540 mg, 2.6 mmol) was dissolved in 10 mL AcOH, followed by treatment with 415 mg (7.43 mmol) iron powder and subsequently acylated with Ac2O (0.26 mL, 2.73 mmol) according to the procedure described in Example 209A to give 543 mg (95%) of 1-acetamino-5-chloronaphthalene.
Sources & evidence
- ORD record
- ord-ac54c29781ea4952970945293ebf3b3a
- Source dataset
- uspto-grants-2005_10
- Patent number
- US06953679B2
Reaction notes
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