Hydrochloric Acid → 2-Nitroresorcinol

HRID 1607472Notes

Reaction equation

HRID 1607472 reaction equation
Cl.NC1C(OC)=C(N)C=CC=1OC.[N+:14]([C:17]1[C:22]([O:23][CH3:24])=[C:21]([N+:25]([O-:27])=[O:26])[CH:20]=[CH:19][C:18]=1[O:28][CH3:29])([O-:16])=[O:15].Cl.[Sn]>>[N+:14]([C:17]1[C:22]([O:23][CH3:24])=[C:21]([N+:25]([O-:27])=[O:26])[CH:20]=[CH:19][C:18]=1[O:28][CH3:29])([O-:16])=[O:15].[N+:14]([C:17]1[C:22]([OH:23])=[CH:21][CH:20]=[CH:19][C:18]=1[OH:28])([O-:16])=[O:15]

Participants

6

Reactant 4

HCID 313Hydrochloric AcidHCID 5352426Tin atomHCID 19834634HCID 19834634, compoundHCID 19850519HCID 19850519, compound

Product 2

HCID 117602-NitroresorcinolHCID 19850519HCID 19850519, compound

Procedure

2,4-Diamino-1,3-dimethoxybenzene hydrochloride may be prepared according to known processes such as, for example, by reduction of 2,4-dinitro-1,3-dimethoxybenzene with a mixture of concentrated hydrochloric acid and tin. 2,4-Dinitro-1,3-dimethoxybenzene is obtained by alklyation of 2-nitroresorcinol, which leads to 2-nitro-1,3-dimethoxybenzene which is then nitrated. 2,4-Dinitro-1,3-dimethoxybenzene is thereby obtained. This process is described in more detail in BAKER, J. C. S, 2876-78 (1932).

Sources & evidence

ORD record
ord-f8bd759507d041c4a0be40ed63ad6ada
Source dataset
uspto-grants-1989_09
Patent number
US04865619

Reaction notes

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