Hydrochloric Acid → HCID 135840414, compound

HRID 1833991Notes

Reaction equation

HRID 1833991 reaction equation
[Cl:1][C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][C:3]=1[N:8]=[N:9][C:10]1[NH:11][CH:12]=[CH:13][N:14]=1.Cl>C(O)C>[ClH:1].[Cl:1][C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][C:3]=1[N:8]=[N:9][C:10]1[NH:14][CH:13]=[CH:12][N:11]=1

Participants

4

Reactant 2

HCID 313Hydrochloric AcidHCID 135840411HCID 135840411, compound

Product 1

HCID 135840414HCID 135840414, compoundYield 205.7%

Reagents, catalysts & solvents 1

HCID 702EthanolSolvent

Procedure

2-((2-Chlorphenyl)azo)imidazole (41.2 grams; 0.2 mole) was treated at room temperature with 40.0 cc of concentrated hydrochloric acid in 600 cc of ethanol to yield 50.0 grams (99.6 percent of theoretical) of 2-((2-chlorophenyl)azo)imidazole hydrochloride melting at 185°-186° C.

Sources & evidence

ORD record
ord-72309624b16c4ccc985413f66e85664e
Source dataset
uspto-grants-1978_01
Patent number
US04067973

Reaction notes

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