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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1967123Generated: November 3, 2026

2-Chlorobenzaldehyde → HCID 135871092, compound

https://huagongshe.com/reaction/1967123

Reaction equation

Participants

RoleNameHCIDCharge
Reactant2-ChlorobenzaldehydeHCID 6996—
Reactant1H-Imidazole-1-propanamineHCID 78736—
Reactant2-(2-isocyanoethyl)thiopheneHCID 2769497—
ReactantPyridinium chlorideHCID 10176127—
ReactantHCID 178418250HCID 178418250—
SolventMethanolHCID 887—
ProductHCID 135871092HCID 135871092—

Reaction Steps

3-Imidazol-1-yl-propylamine (1 mmol) and 2-Chlorobenzaldehyde (1 mmol) were combined in methanol (2 ml, dry). After 2 hours 2 ml of a solution of KOCN (KSCN) (2 mmol) and Pyridinehydrochloride (2 mmol) in MeOH is added was added. Finally 2-(2-Isocyano-ethyl)-thiophene (1 mmol) is added. The reaction was stirred at room temperature for 48 h. After evaporation of the solvent the residue was purified with chromatographic methods.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08420684B2
Source datasetuspto-grants-2013_04
ORD IDord-bcc66e8b2e2d411bb902a880e18d2975
Source noteuspto-grants-2013_04