HuagongsheHuagongshe Chemistry Print Report · For research reference only
4-Methylmorpholine → HCID 66922363, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 4-Methylmorpholine | HCID 7972 | — |
| Reactant | tert-Butyl piperazine-1-carboxylate | HCID 143452 | — |
| Reactant | 1,3-Propanediamine, N'-(ethylcarbonimidoyl)-N,N-dimethyl-, monohydrochloride | HCID 2723939 | — |
| Reactant | 1-Hydroxybenzotriazole hydrate | HCID 2796029 | — |
| Reactant | HCID 66922130 | HCID 66922130 | — |
| Solvent | Dimethylformamide | HCID 6228 | — |
| Product | HCID 66922363 | HCID 66922363 | — |
Reaction Steps
To a solution of the crude compound of step 4, tert-butyl 1-piperazinecarboxylate (565 mg, 3.03 mmol), N-ethyl-N′-(3-dimethylaminopropyl)carbodiimide hydrochloride (581 mg, 3.03 mmol) and 1-hydroxybenzotriazole hydrate (312 mg, 2.29 mmol) in DMF (20 ml) was added NMM (911 μl, 8.27 mmol), and the reaction mixture was stirred at room temperature overnight. The mixture was quenched with water and extracted with EA. The organic layer was separated, dried over sodium sulfate, filtered and evaporated.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08580813B2 |
| Source dataset | uspto-grants-2013_11 |
| ORD ID | ord-4c37e7dda74447eb9d09f68c537e59ea |
| Source note | uspto-grants-2013_11 |