HuagongsheHuagongshe Chemistry Print Report · For research reference only
N,N-Dimethylethylenediamine → HCID 54400012, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | N,N-Dimethylethylenediamine | HCID 66053 | — |
| Reactant | Monomethyl maleate | HCID 5354456 | — |
| Solvent | Triethylamine | HCID 8471 | — |
| Product | HCID 54400012 | HCID 54400012 | 33.2% |
Reaction Steps
28.6 g (0.22 mol) of maleic acid-monomethyl ester, 40 ml of triethylamine and 17.6 g (0.20 mol) of 2-dimethylaminoethylamine are reacted in a manner analogous to that described in Example 1. Further processing according to Example 1 yields 14.5 g (33.2% of theory) of a crystalline aspartic acid derivative, which melts at 164° to 166°.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04326069 |
| Source dataset | uspto-grants-1982_04 |
| ORD ID | ord-9ca0ead0fa0a4e0e9e33905e7329b27a |
| Source note | uspto-grants-1982_04 |