HuagongsheHuagongshe Chemistry Print Report · For research reference only
Water → HCID 86743082, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Water | HCID 962 | — |
| Reactant | Potassium Hydroxide | HCID 14797 | — |
| Reactant | Lysine ethyl ester dihydrochloride | HCID 107468 | — |
| Reactant | Fumaryl chloride | HCID 5325504 | — |
| Reactant | butyl L-lysinate dihydrochloride | HCID 22817831 | — |
| Solvent | Dichloromethane | HCID 6344 | — |
| Product | HCID 86743082 | HCID 86743082 | — |
Reaction Steps
1.52 g of fumaryl chloride in 200 ml of methylene chloride are polycondensed, analogously to Example 2, with 2.47 g of lysine ethyl ester dihydrochloride and 2.75 g of lysine butyl ester dihydrochloride in 200 ml of water which contains 5.5 g of potassium hydroxide. 2.5 g (71% of theory) of white, fiber-like copolycondensate are obtained.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04835248 |
| Source dataset | uspto-grants-1989_05 |
| ORD ID | ord-8fc2749bc2ca49ea881cfab1bff90888 |
| Source note | uspto-grants-1989_05 |