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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 394957Generated: October 30, 2026

3-Nitrophthalic anhydride → HCID 18178019, compound

https://huagongshe.com/reaction/394957

Reaction equation

Participants

RoleNameHCIDCharge
Reactant3-Nitrophthalic anhydrideHCID 21631—
ReactantHCID 18178018HCID 18178018—
SolventAcetic AcidHCID 176—
ProductHCID 18178019HCID 1817801998.5%

Reaction Steps

In 30 ml of acetic acid were dissolved 1.93 g of 3-nitrophthalic anhydride and 2.73 g of 4-(1,1,2,3,3,3-hexafluoropropoxy)-1-methylaniline. A reaction was carried out for 3 hours with heating under reflux. After completion of the reaction, the solvent was distilled off under reduced pressure, and the residue was washed with a mixture of ether and hexane, whereby 4.4 g of the objective compound was obtained.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06603044B1
Source datasetuspto-grants-2003_08
ORD IDord-39d947ffa188437d8ff32f003680bd5b
Source noteuspto-grants-2003_08