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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1846484Generated: November 2, 2026

Hydrochloric Acid → HCID 21820480, compound

https://huagongshe.com/reaction/1846484

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHydrochloric AcidHCID 313—
ReactantMethanolHCID 887—
ReactantLithium HydroxideHCID 3939—
ReactantHCID 86663920HCID 86663920—
ProductHCID 21820480HCID 21820480—

Reaction Steps

A mixture of 1.15 g (3.63 mmol) 5-methyl-4-nitro-1,3-phenylenediacetate and 10.0 mL (10.0 mmol) 1M aqueous lithium hydroxide solution in 10.0 mL methanol was stirred overnight at RT. The reaction mixture was acidified with 4M hydrochloric acid and extracted with dichloromethane. The organic phase was separated off, dried and evaporated down i.vac. The residue was purified by chromatography. The fractions containing product were combined and evaporated down i.vac.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08952014B2
Source datasetuspto-grants-2015_02
ORD IDord-0411a80bd0d04be99aa34b5cb1dd53e2
Source noteuspto-grants-2015_02