Back
HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 451527Generated: October 31, 2026

3,4-Difluoroaniline → HCID 178512264, compound

https://huagongshe.com/reaction/451527

Reaction equation

Participants

RoleNameHCIDCharge
Reactant3,4-DifluoroanilineHCID 77469—
ReactantDiphenyl N-CyanocarbonimidateHCID 688090—
SolventIsopropanolHCID 3776—
ProductHCID 178512264HCID 17851226486.4%

Reaction Steps

To a solution of 3,4-difluoroaniline (646 mg, 5 mmol) in isopropanol (10 mL) was added diphenyl cyanocarbonimidate (1.19 g, 5 mmol) and the suspension was stirred at room temperature over night. The precipitate was filtered off, washed with isopropanol and dried under reduced pressure to yield the title compound as a white solid (1.18 g, 86%).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08486967B2
Source datasetuspto-grants-2013_07
ORD IDord-9229aa3c4d2446089f67ca26b6ef5c2b
Source noteuspto-grants-2013_07