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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 583013Generated: October 30, 2026

Nitric Acid → HCID 15278617, compound

https://huagongshe.com/reaction/583013

Reaction equation

Participants

RoleNameHCIDCharge
ReactantNitric AcidHCID 944—
ReactantSulfuric AcidHCID 1118—
ReactantHCID 14543055HCID 14543055—
ProductHCID 15278617HCID 1527861784.3%

Reaction Conditions

Temperature5 °C

Reaction Steps

a mixture of fuming nitric acid (8.4 g) and conc. sulfuric acid (260 g) was cooled to 0-10° C. and the known methyl 3-acetylamino-4-methylbenzoate (26.3 g, 127 mmol) was added portionwise with stirring. After stirring for several hours, the mixture was poured onto ice which subsequently melted. The product was collected by suction filtration, washed with water and dried. The solid was recrystallized from isopropanol to give 27 g of yellow powder.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS05928998
Source datasetuspto-grants-1999_07
ORD IDord-3c93d5d9b3b94566afc34d434bc60f81
Source noteuspto-grants-1999_07