Aniline → Phenyl isocyanate

HRID 483281Notes

Reaction equation

HRID 483281 reaction equation
[N+:1]([C:4]1[CH:9]=[CH:8][CH:7]=[CH:6][CH:5]=1)([O-])=O.NC1C=CC=CC=1.[C:17](Cl)(Cl)=[O:18]>>[C:4]1([N:1]=[C:17]=[O:18])[CH:9]=[CH:8][CH:7]=[CH:6][CH:5]=1

Participants

4

Reactant 3

HCID 6115AnilineHCID 6371PhosgeneHCID 7416Nitrobenzene

Product 1

HCID 7672Phenyl isocyanate

Procedure

The process of claim 18 in which the nitrobenzene is converted to an aniline compound and then reacted with phosgene to form a phenyl isocyanate.

Sources & evidence

ORD record
ord-29995c84f1094b6e81d6e9407db1ea85
Source dataset
uspto-grants-1986_03
Patent number
US04578514

Reaction notes

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