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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1841841Generated: November 1, 2026

Sodium Carbonate → HCID 54302118, compound

https://huagongshe.com/reaction/1841841

Reaction equation

Participants

RoleNameHCIDCharge
ReactantSodium CarbonateHCID 10340—
ReactantStannous chloride dihydrateHCID 61436—
ReactantBenzoic acid, 3-nitrophenyl esterHCID 2749920—
SolventEthanolHCID 702—
ProductHCID 54302118HCID 54302118100%

Reaction Conditions

Temperature100 °C

Reaction Steps

3-Nitrophenyl benzoate (2.7080 g, 11.144 mmol) and tin (II) chloride dihydrate (12.564 g, 55.720 mmol) were dissolved in 60 mL of ethanol and heated at 100° C. for 1 hour. The reaction crude was allowed to cool to room temperature, and an aqueous solution of sodium carbonate was added until pH 8. The crude material was extracted with dichloromethane (3×50 mL), magnesium sulfate was added to the organic phase, filtered and the solvent was removed under reduced pressure, thus affording 2.374 g (11.143 mmol, yield=100%) of 3-aminophenyl benzoate.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08945522B2
Source datasetuspto-grants-2015_02
ORD IDord-8f3390d3066f4050b3ecf06ac985b53c
Source noteuspto-grants-2015_02