HuagongsheHuagongshe Chemistry Print Report · For research reference only
Hydrogen chloride-ethyl acetate → HCID 90370272, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Hydrogen chloride-ethyl acetate | HCID 21866389 | — |
| Reactant | HCID 90370218 | HCID 90370218 | — |
| Product | HCID 90370272 | HCID 90370272 | — |
Reaction Steps
By using 1.2 g of tert-butyl 4-(4-ethoxy-4-oxobutanoyl)piperazine-1-carboxylate and 1.0 mL of 4.0 M hydrogen chloride/ethyl acetate solution, the reaction similar to Preparation Example 35 was performed, thereby obtaining 900 mg of ethyl 4-oxo-4-(piperazin-1-yl)butanoate hydrochloride.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US09062032B2 |
| Source dataset | uspto-grants-2015_06 |
| ORD ID | ord-cb7a12a56e5f46ebb07a64e5b57ae743 |
| Source note | uspto-grants-2015_06 |