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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 604841Generated: October 29, 2026

Oxalic Acid → HCID 67038669, compound

https://huagongshe.com/reaction/604841

Reaction equation

Participants

RoleNameHCIDCharge
ReactantOxalic AcidHCID 971—
Reactant2-(3,3,5,5-Tetramethylcyclohexyl)phenylamineHCID 11992285—
SolventEthyl AcetateHCID 8857—
SolventHeptaneHCID 8900—
ProductHCID 67038669HCID 6703866976%

Reaction Steps

To a solution of 2-(3,3,5,5-tetramethylcyclohexyl)phenylamine (3.90 g, 16.9 mmol) in heptane (19.5 mL) was added dropwise to a solution of oxalic acid (1.82 g, 20.2 mmol) in ethyl acetate (39 mL) while stirring at room temperature, followed by stirring at the same temperature for 66 hours. Precipitated crystals were collected by glass filter, and dried to give 4.13 g of the title compound as white crystals.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07910734B2
Source datasetuspto-grants-2011_03
ORD IDord-11ba503c966248eca993c5466c03b23b
Source noteuspto-grants-2011_03