HuagongsheHuagongshe Chemistry Print Report · For research reference only
Benzyl Chloride → Benzyl-p-toluenethiosulfonate
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Benzyl Chloride | HCID 7503 | — |
| Reactant | Benzenesulfonothioic acid, 4-methyl-, potassium salt (1:1) | HCID 23662126 | — |
| Solvent | Ethanol | HCID 702 | — |
| Solvent | Hexane | HCID 8058 | — |
| Product | Benzyl-p-toluenethiosulfonate | HCID 54123251 | 77.6% |
Reaction Steps
The title compound was prepared as described in General Method 2 using 0.05 mol of benzyl chloride, 0.05 moles of potassium thiotosylate in 150 mL of ethanol. The residue was dissolved in hexane and seeded with a crystal of the product to afford 10.8 g (77%) of benzyl-p-toluenethiosulfonate (m.p. 52-56.5° C.). 1H NMR (CDCl3) δ 2.45 (s, 3 H), 4.26 (s, 2 H), 7.18-7.30 (m, 7 H), 7.74 (d, 2 H).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05936128 |
| Source dataset | uspto-grants-1999_08 |
| ORD ID | ord-f918294de38749e4875edc74c32cc33a |
| Source note | uspto-grants-1999_08 |