Hydrochloric Acid → Ethyl 3,5-dinitrobenzimidate hydrochloride

HRID 617644Notes

Reaction equation

[N+:1]([C:4]1[CH:5]=[C:6]([CH:9]=[C:10]([N+:12]([O-:14])=[O:13])[CH:11]=1)[C:7]#[N:8])([O-:3])=[O:2].[ClH:15].[CH2:16]([OH:18])[CH3:17]>>[ClH:15].[N+:1]([C:4]1[CH:5]=[C:6]([CH:9]=[C:10]([N+:12]([O-:14])=[O:13])[CH:11]=1)[C:7](=[NH:8])[O:18][CH2:16][CH3:17])([O-:3])=[O:2]

Participants

Reactant 3

HCID 313Hydrochloric Acid

HCID 702Ethanol

HCID 20062Benzonitrile, 3,5-dinitro-

Product 1

HCID 12509993Ethyl 3,5-dinitrobenzimidate hydrochloride

Procedure

Ethyl 3,5-dinitrobenzimidate hydrochloride was synthesized in the same manner as in Reference Example 2. That is, 3,5-dinitrobenzonitrile (25.2 g, 0.130 mol) was treated with hydrogen chloride in ethanol (250 mL) to give 34.5 g (96%) of the target compound as pale-brown crystals.

Sources & evidence

ORD record: ord-ed5b6405628f482c8086e29f0e682231
Source dataset: uspto-grants-1999_09
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US05948785

Reaction notes

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