HuagongsheHuagongshe Chemistry Print Report · For research reference only
2-Dimethylaminopyridine → HCID 178512077, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 2-Dimethylaminopyridine | HCID 21885 | — |
| Reactant | 1,2-Ethanediamine, N-(3-pyridinylmethyl)- | HCID 10630691 | — |
| Solvent | Acetonitrile | HCID 6342 | — |
| Product | HCID 178512077 | HCID 178512077 | — |
Reaction Steps
7.56 g of N-pyrid-3-ylmethylethylenediamine, 7.31 g of dimethyl-N-cyanothioiminocarbonate and 20 mg of dimethylaminopyridine in 50 ml of acetonitrile are heated at reflux for 3 hours. The product crystallises out when the mixture has cooled. The resulting crystals are filtered off and washed with ether, yielding the title compound of formula ##STR6## having a melting point of 126.5°-128.5° C. (compound No. 1).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04948798 |
| Source dataset | uspto-grants-1990_08 |
| ORD ID | ord-2651b701a76c499ebda8e0f6c7997f9f |
| Source note | uspto-grants-1990_08 |