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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1609093Generated: October 30, 2026

Cysteamine → HCID 21733325, compound

https://huagongshe.com/reaction/1609093

Reaction equation

Participants

RoleNameHCIDCharge
ReactantCysteamineHCID 6058—
ReactantTriethylamineHCID 8471—
ReactantHCID 10356293HCID 10356293—
SolventAcetonitrileHCID 6342—
ProductHCID 21733325HCID 2173332549.8%

Reaction Steps

100 mg of compound (8) obtained in Example 3 (1), 56 mg of 2-amino-ethanethiol and 109 mg of triethylamine were added to 2 ml of acetonitrile, and the solution was heated at reflux for 2 hours. After air-cooling, the solvent was removed by distillation. To the residue, ethanol was added, and the deposited solids were filtered off and washed with ether to obtain 60 mg of the subject compound (184).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS05399553
Source datasetuspto-grants-1995_03
ORD IDord-1335c280c0f643d6aafc65ef38d1c379
Source noteuspto-grants-1995_03