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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1267215Generated: November 2, 2026

1,1'-Carbonyldiimidazole → HCID 9793874, compound

https://huagongshe.com/reaction/1267215

Reaction equation

Participants

RoleNameHCIDCharge
Reactant1,1'-CarbonyldiimidazoleHCID 68263—
ReactantHCID 178526316HCID 178526316—
SolventDichloromethaneHCID 6344—
ProductHCID 9793874HCID 979387489.2%

Reaction Conditions

Temperature25 °C

Reaction Steps

To a solution of 2 g (16 mmol) of 2-hydroximinohomopiperidine (Maybridge) in 20 mL of methylene chloride (CH2Cl2) was added 2.5 g (16 mmol) of 1,1′-carbonyldiimidazole (CDI). This was stirred at 25° C. for six days. This solution was diluted with CH2Cl2, washed with water, dried (MgSO4), filtered and concentrated to afford 2.2 g (89% yield) of the title compound as a white semi-solid.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06552052B2
Source datasetuspto-grants-2003_04
ORD IDord-329fef54d1a347ea9f366330041e6161
Source noteuspto-grants-2003_04