HuagongsheHuagongshe Chemistry Print Report · For research reference only
Aminoethylpiperazine → (3-Chloropropanoyl)urea
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Aminoethylpiperazine | HCID 8795 | — |
| Reactant | 3-Chloropropanoyl isocyanate | HCID 13572374 | — |
| Product | (3-Chloropropanoyl)urea | HCID 12937417 | 263% |
Reaction Steps
In the same way, reaction of 6.5 g (50 mmols) of N-(2-aminoethyl)piperazine with 14.3 g (106 mmols) of 3-chloropropionyl isocyanate gives a quantitative yield of 19.8 g of the 3-chloropropionyl urea of the formula ##STR10## Melting point: 125°-130° C.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04055431 |
| Source dataset | uspto-grants-1977_10 |
| ORD ID | ord-1d934c9c935a41dea3f3940d8c0f79b1 |
| Source note | uspto-grants-1977_10 |