HuagongsheHuagongshe Chemistry Print Report · For research reference only
Ethyl isocyanate → N-ethyl-4-(pent-4-ynyl)piperazine-1-carboxamide
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Ethyl isocyanate | HCID 8022 | — |
| Reactant | 1-(Pent-4-yn-1-yl)piperazine | HCID 86608221 | — |
| Solvent | Dichloromethane | HCID 6344 | — |
| Product | N-ethyl-4-(pent-4-ynyl)piperazine-1-carboxamide | HCID 86608224 | — |
Reaction Steps
A solution of 1-(pent-4-ynyl)piperazine (1.08) in DCM (5 mL) was treated with ethyl isocyanate (0.56 mL) at rt for 2 h, and evaporated to yield N-ethyl-4-(pent-4-ynyl)piperazine-1-carboxamide.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08093229B2 |
| Source dataset | uspto-grants-2012_01 |
| ORD ID | ord-0f9002b4d30c41968ea71adceba7adc3 |
| Source note | uspto-grants-2012_01 |