Ammonia → 1-Naphthylamine

HRID 1655093Notes

Reaction equation

HRID 1655093 reaction equation
[N+:1]([C:4]1[C:13]2[C:8](=[CH:9][CH:10]=[CH:11][CH:12]=2)[CH:7]=[CH:6][CH:5]=1)([O-])=O.N>>[C:4]1([NH2:1])[C:13]2[C:8](=[CH:9][CH:10]=[CH:11][CH:12]=2)[CH:7]=[CH:6][CH:5]=1

Participants

3

Reactant 2

HCID 222AmmoniaHCID 68491-Nitronaphthalene

Product 1

HCID 86401-Naphthylamine

Procedure

The procedure was as described in Example II-3 except that 100 g of 1-nitronaphthalene and 4 g of catalyst prepared according to Example I-1 were used as the educt. The hydrogenation was carried out without the addition of ammonia. The catalyst was recycled once (total of 2 runs). The purity of the 1-naphthylamine obtained was between 99.1 and 99.3%.

Workup

  1. customprepared

Sources & evidence

ORD record
ord-25a2a1a9819142e4ae9eca47b640b581
Source dataset
uspto-grants-1995_04
Patent number
US05410085

Reaction notes

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