Back
HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 385966Generated: November 1, 2026

1,1'-Carbonyldiimidazole → HCID 59526324, compound

https://huagongshe.com/reaction/385966

Reaction equation

Participants

RoleNameHCIDCharge
Reactant1,1'-CarbonyldiimidazoleHCID 68263—
Reactant6-Chloro-2-methylnicotinohydrazideHCID 59526208—
SolventDimethylformamideHCID 6228—
SolventEthyl AcetateHCID 8857—
ProductHCID 59526324HCID 59526324—

Reaction Steps

6-Chloro-2-methylnicotinohydrazide (60 mg, 0.32 mmol) and 1,1′-carbonylbis(1H-imidazole) (58 mg, 0.36 mmol) were taken up in dimethylformamide (1.6 ml). The reaction was heated overnight to 60° C. It was then allowed to cool to room temperature, taken up in ethyl acetate, and washed with water. The organic layer was concentrated under reduced pressure to afford the title compound.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08367706B2
Source datasetuspto-grants-2013_02
ORD IDord-5fe1a4378f904037b7d8f81c20a2376a
Source noteuspto-grants-2013_02