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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1106198Generated: November 1, 2026

Citric Acid → HCID 131712651, compound

https://huagongshe.com/reaction/1106198

Reaction equation

Participants

RoleNameHCIDCharge
ReactantCitric AcidHCID 311—
ReactantHydroxideHCID 961—
ReactantPyridineHCID 1049—
ReactantIodoethaneHCID 6340—
ProductHCID 131712651HCID 131712651—

Reaction Steps

Pyridine is reacted with ethyl iodide; the halide intermediate is converted to the hydroxide with Rexyn 201 (Fisher Scientific Co.), and then reacted with citric acid.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04312367
Source datasetuspto-grants-1982_01
ORD IDord-6837f1833b4f457d87607ffa64951d3b
Source noteuspto-grants-1982_01