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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1816853Generated: November 1, 2026

L-Lysine → HCID 67512501, compound

https://huagongshe.com/reaction/1816853

Reaction equation

Participants

RoleNameHCIDCharge
ReactantL-LysineHCID 5962—
ReactantSuccinic anhydrideHCID 7922—
ReactantTriethylamineHCID 8471—
SolventDimethylformamideHCID 6228—
ProductHCID 67512501HCID 67512501—

Reaction Conditions

Temperature60 °C

Reaction Steps

In this example that demonstrates how this method could be performed, 2 g of L-lysine is dissolved in 200 ml dry N,N-dimethyl formamide (DMF) in a 500 ml round bottom flask. 10.7 g succinic anhydride and 20 ml triethyl amine are added under nitrogen atmosphere. The mixture is heated to 60° C. for 6 h. At the end of 6 h period, the solution is cooled and solvent is removed by vacuum distillation. The crude product is purified by flash chromatography. It is then immediately used in next reaction.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07597882B2
Source datasetuspto-grants-2009_10
ORD IDord-57dc5b50b9864293a1edba7736cc6c75
Source noteuspto-grants-2009_10