HuagongsheHuagongshe Chemistry Print Report · For research reference only
4-Toluenesulfonyl chloride → HCID 23150320, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 4-Toluenesulfonyl chloride | HCID 7397 | — |
| Reactant | Triethylamine | HCID 8471 | — |
| Reactant | HCID 57672010 | HCID 57672010 | — |
| Catalyst | 4-(Dimethylamino)pyridine | HCID 14284 | — |
| Solvent | Acetonitrile | HCID 6342 | — |
| Product | HCID 23150320 | HCID 23150320 | 81,975.102% |
Reaction Steps
To a solution of 1-{3-[4-(4-hydroxybut-1-yn-1-yl)phenoxy]propyl}piperidine (393 mg) in acetonitrile (10 mL) are added successively triethylamine (0.446 mL), 4-dimethylaminopyridine (18 mg) and tosyl chloride (617 mg). The mixture is stirred overnight at room temperature, concentrated under reduced pressure and purified by chromatography over silica gel to give 495 g of 1-{3-[4-(4-tosyloxybut-1-yn-1-yl)phenoxy]propyl}piperidine.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08076329B2 |
| Source dataset | uspto-grants-2011_12 |
| ORD ID | ord-7730397e1b8849d9b1d7fe12fdd34a0c |
| Source note | uspto-grants-2011_12 |