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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1818003Generated: October 31, 2026

Acetic Anhydride → HCID 66917660, compound

https://huagongshe.com/reaction/1818003

Reaction equation

Participants

RoleNameHCIDCharge
ReactantAcetic AnhydrideHCID 7918—
Reactant2-Benzyloxy-6-nitroanilineHCID 3783741—
CatalystSulfuric AcidHCID 1118—
SolventWaterHCID 962—
ProductHCID 66917660HCID 66917660—

Reaction Conditions

Temperature90 °C

Reaction Steps

To a solution of 2-Benzyloxy-6-nitro-phenylamine (I-107, 1.52 g, 0.0062 mol) in acetic anhydride (1.27 g, 0.0125 mol), 4 drops of conc. H2SO4 was added at room temperature and stirred for one minute and then the reaction flak was immersed in an oil bath maintained at 90° C. After 2 minutes, the solidified reaction mixture was taken in water (20 mL) and filtered the solid. Solid was further washed with water (20 mL×2) and dried under high vacuum to afford N-(2-benzyloxy-6-nitro-phenyl)acetamide, I-108 (1.59 g).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07598397B2
Source datasetuspto-grants-2009_10
ORD IDord-750e86162a1f41bba395a90e69afadd4
Source noteuspto-grants-2009_10