HuagongsheHuagongshe Chemistry Print Report · For research reference only
Hydrochloric Acid → Hydrochloric Acid
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Hydrochloric Acid | HCID 313 | — |
| Reactant | tert-Butyl (2R)-2-(aminomethyl)piperidine-1-carboxylate | HCID 1502021 | — |
| Reactant | 220923-53-5 | HCID 25157177 | — |
| Solvent | Tetrahydrofuran | HCID 8028 | — |
| Product | Hydrochloric Acid | HCID 313 | — |
| Product | (S)-2-tert-butyl-1-tosylaziridine | HCID 7048532 | — |
Reaction Steps
[(2R)-2-Piperidinylmethyl]amine bis HCl salt. A solution of 1,1-dimethylethyl (2R)-2-(aminomethyl)-1-piperidinecarboxylate (236 mg, 1.08 mmol) in THF (10 mL) was treated with 4 N HCl (3 mL) as described in example Z-3 to give the bis HCl salt of [(2R)-2-Piperidinylmethyl]amine. 1H NMR (DMSO-d6) δ 0.67 (br, 1H), 9.48 (br, 1H), 8.48 (br, 2H), 3.70 (br, 2H), 3.20 (m, 1H), 3.04 (m, 1H), 2.86 (m, 1H), 1.89-1.41 (m, 6H).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US09273065B2 |
| Source dataset | uspto-grants-2016_03 |
| ORD ID | ord-40f4f7eb4f9d43ed8d4fb7c15a253c95 |
| Source note | uspto-grants-2016_03 |