HuagongsheHuagongshe Chemistry Print Report · For research reference only
4-Toluenesulfonyl chloride → Cyclopentylmethyl 4-methylbenzene-1-sulfonate
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 4-Toluenesulfonyl chloride | HCID 7397 | — |
| Reactant | Triethylamine | HCID 8471 | — |
| Reactant | Cyclopentanemethanol | HCID 77195 | — |
| Solvent | Dichloromethane | HCID 6344 | — |
| Product | Cyclopentylmethyl 4-methylbenzene-1-sulfonate | HCID 12568544 | 100.1% |
Reaction Steps
A solution of cyclopentan-methanol (2 g, 20 mmoles), CH2Cl2 (20 ml), triethylamine (5.85 ml, 42 mmoles) and p-toluen-sulphonyl chloride (4 g, 21 mmoles) was kept under stirring at room temperature for 1 night, then washed with water, 5% HCl and NaHCO3 and evaporated to give 5.09 g of the title compound (yield: 100%).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06358973B1 |
| Source dataset | uspto-grants-2002_03 |
| ORD ID | ord-6251fd02a30449e4aee55d2c857fed4a |
| Source note | uspto-grants-2002_03 |