HuagongsheHuagongshe Chemistry Print Report · For research reference only
Cadaverine → N-Carbobenzoxy-1,5-diaminopentane hydrochloride
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Cadaverine | HCID 273 | — |
| Reactant | Benzyl 2-sulfanylidene-1,3-thiazolidine-3-carboxylate | HCID 12706814 | — |
| Solvent | Dichloromethane | HCID 6344 | — |
| Product | N-Carbobenzoxy-1,5-diaminopentane hydrochloride | HCID 2794259 | 63.1% |
Reaction Steps
17.84 g of the product of Step A in solution in 100 ml of methylene chloride were added to 16.4 g of 1,5-diamino-pentane in solution in 85 ml of methylene chloride and after stirring for 3 hours and concentration to dryness, the residue was chromatographed (eluant: methanol-ammonia 99-1) to obtain 10.5 g of the expected product.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05064861 |
| Source dataset | uspto-grants-1991_11 |
| ORD ID | ord-eeb5828e9add42bbb6bdf42e43004506 |
| Source note | uspto-grants-1991_11 |