HuagongsheHuagongshe Chemistry Print Report · For research reference only
1,2-Ethanediamine, N1,N1-bis(1-methylethyl)- → N-[2-[Bis(1-methylethyl)amino]ethyl]-2-methyl-5-oxo-1-pyrrolidineacetamide
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 1,2-Ethanediamine, N1,N1-bis(1-methylethyl)- | HCID 8459 | — |
| Reactant | 1-Pyrrolidineacetic acid, 2-methyl-5-oxo-, ethyl ester | HCID 574476 | — |
| Product | N-[2-[Bis(1-methylethyl)amino]ethyl]-2-methyl-5-oxo-1-pyrrolidineacetamide | HCID 44374465 | — |
Reaction Steps
From 9.2 g. of ethyl 2-methyl-5-oxo-1-pyrrolidineacetate and 8.7 g. of 2-(diisopropylamino)ethylamine, following the procedure of Example 9, there is obtained N-[2-[Bis(1-methylethyl)amino]ethyl]-2-methyl-5-oxo-1-pyrrolidineacetamide; m.p. 73°-74° C. after recrystallization from hexane.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04145347 |
| Source dataset | uspto-grants-1979_03 |
| ORD ID | ord-4243bfd66dba4307827fc3fb5f394bb3 |
| Source note | uspto-grants-1979_03 |