HuagongsheHuagongshe Chemistry Print Report · For research reference only
Triethylamine → tert-Butyl 4-(2-((methanesulfonyl)oxy)ethyl)piperidine-1-carboxylate
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Triethylamine | HCID 8471 | — |
| Reactant | Methanesulfonyl chloride | HCID 31297 | — |
| Reactant | 1-(tert-Butoxycarbonyl)-4-(2-hydroxyethyl)piperidine | HCID 854140 | — |
| Solvent | Tetrahydrofuran | HCID 8028 | — |
| Product | tert-Butyl 4-(2-((methanesulfonyl)oxy)ethyl)piperidine-1-carboxylate | HCID 15229596 | — |
Reaction Steps
A solution of 4-(2-hydroxyethyl)-piperidine-1-carboxylic acid tert-butyl ester (Aldrich, 0.50 g, 2.2 mmol), triethylamine (0.91 mL, 6.5 mmol), and methanesulfonyl chloride (0.25 mL, 3.3 mmol) in 10 mL THF were processed as described in Example 1C to give the crude title compound which was used directly in the next reaction.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US07560481B2 |
| Source dataset | uspto-grants-2009_07 |
| ORD ID | ord-cafa41c87a464f51bd663e7e52e25780 |
| Source note | uspto-grants-2009_07 |