Participants
| Role | Name | HCID | Charge |
|---|
| Reactant | L-Lysine | HCID 5962 | — |
| Reactant | Succinic anhydride | HCID 7922 | — |
| Reactant | Triethylamine | HCID 8471 | — |
| Solvent | Dimethylformamide | HCID 6228 | — |
| Product | HCID 67512501 | HCID 67512501 | — |
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
| DOI | 10.6084/m9.figshare.5104873.v1 |
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| Patent number | US07597882B2 |
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| Source dataset | uspto-grants-2009_10 |
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| ORD ID | ord-57dc5b50b9864293a1edba7736cc6c75 |
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| Source note | uspto-grants-2009_10 |
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