HuagongsheHuagongshe Chemistry Print Report · For research reference only
Trifluoroacetic acid → HCID 18630707, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Trifluoroacetic acid | HCID 6422 | — |
| Reactant | HCID 18630661 | HCID 18630661 | — |
| Solvent | Dichloromethane | HCID 6344 | — |
| Product | HCID 18630707 | HCID 18630707 | 130.5% |
Reaction Steps
1-(1-t-Butoxycarbonylpiperidin-4-yl)-3-(3-amidinophenyl)-5-ethenyl-2-imidazolidinone (1.32 g, 3.3 mmol) was stirred in 1:1 dichloromethane:trifluoroacetic acid (30 ml) for 4 h. This solvent was removed in vacuo, and 1.35 g of 1-(piperidin-4-yl)-3-(3-amidinophenyl)-5-ethenyl-2-imidazolidinone was obtained as the trifluoroacetic acid salt LRMS (M+H)+ m/z 297.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06521614B1 |
| Source dataset | uspto-grants-2003_02 |
| ORD ID | ord-f3c8dec63eee40a5ac095f40029c51cc |
| Source note | uspto-grants-2003_02 |