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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1106202Generated: October 31, 2026

2,3-Dihydroxybutanedioic Acid → HCID 20553577, compound

https://huagongshe.com/reaction/1106202

Reaction equation

Participants

RoleNameHCIDCharge
Reactant2,3-Dihydroxybutanedioic AcidHCID 875—
ReactantHydroxideHCID 961—
ReactantIodoethaneHCID 6340—
ReactantIsoquinolineHCID 8405—
SolventAcetonitrileHCID 6342—
ProductHCID 20553577HCID 20553577—

Reaction Steps

Isoquinoline is reacted with ethyl iodide in acetonitrile; the halide intermediate is converted to the hydroxide with Rexyn 201, and then reacted with tartaric acid.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04312367
Source datasetuspto-grants-1982_01
ORD IDord-0970059489bb467e8278bc10b88e7bd0
Source noteuspto-grants-1982_01