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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1862798Generated: November 1, 2026

Nitric Acid → HCID 20342728, compound

https://huagongshe.com/reaction/1862798

Reaction equation

Participants

RoleNameHCIDCharge
ReactantNitric AcidHCID 944—
ReactantDiethyl EtherHCID 3283—
ReactantAcetic AnhydrideHCID 7918—
ReactantBenzene, 1-methyl-2-(1-methylethoxy)-HCID 141785—
SolventAcetic AcidHCID 176—
SolventWaterHCID 962—
ProductHCID 20342728HCID 20342728—

Reaction Conditions

Temperature6 °C

Reaction Steps

To a chilled (6° C.) solution containing 31.8 g (0.2 mole) of the ether prepared as in (a) above and 28.7 g of acetic anhydride in 200 ml of glacial acetic acid was added dropwise a solution of 13.9 g (0.22 mole) of 90% nitric acid in 100 ml of glacial acetic acid. The reaction mixture was allowed to stand at ambient temperature for 12 hours, poured into water and extracted with methylene chloride. The extract was washed with 5% sodium carbonate, water, dried, and concentrated to give 21.8 g of product as an amber oil.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04166735
Source datasetuspto-grants-1979_09
ORD IDord-caa16b0256c242529b30422987daef03
Source noteuspto-grants-1979_09