Propiolic Acid → HCID 85762839, compound

HRID 552590Notes

Reaction equation

HRID 552590 reaction equation
[C:1](O)(=O)[C:2]#[CH:3].[ClH:6].Cl.Br[C:9]1[CH:10]=[C:11]([NH2:16])[C:12]([NH2:15])=[CH:13][CH:14]=1>C(O)CO>[Cl:6][CH:3]=[CH:2][C:1]1[NH:15][C:12]2[CH:13]=[CH:14][CH:9]=[CH:10][C:11]=2[N:16]=1

Participants

4

Reactant 2

HCID 10110Propiolic AcidHCID 67164044HCID 67164044, compound

Product 1

HCID 85762839HCID 85762839, compound

Reagents, catalysts & solvents 1

HCID 174Ethylene GlycolSolvent

Procedure

Reaction of the propiolic acid KK2 with 4-bromobenzene-1,2-diamine dihydrochloride KK3 in refluxing ethylene glycol gives chlorovinylbenzimidazole KK4.

Sources & evidence

ORD record
ord-c7fb186be09d484e9818f7aa93ef488e
Source dataset
uspto-grants-2011_05
Patent number
US07951829B2

Reaction notes

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