HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 978635Generated: October 25, 2026
Benzyl Chloride → HCID 20203466, compound
https://huagongshe.com/reaction/978635
Participants
| Role | Name | HCID | Charge |
|---|
| Reactant | Benzyl Chloride | HCID 7503 | — |
| Reactant | 2-Chloro-5-nitrobenzenesulphinic acid | HCID 111523 | — |
| Reactant | Sodium | HCID 5360545 | — |
| Solvent | Ethanol | HCID 702 | — |
| Product | HCID 20203466 | HCID 20203466 | — |
Reaction Steps
24.4 g of the sodium salt of 2-chloro-5-nitrobenzenesulphinic acid are dissolved in 150 ml of ethanol under reflux conditions, and 35 g of benzyl chloride are gradually added. After 10 to 12 hours under reflux conditions the solution is cooled down to 60° C., and the precipitated salt is separated off by filtration. The solution, on cooling down to 0° C., yields 24.1 g of colourless crystals of benzyl 2-chloro-5-nitrophenyl sulphone.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
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| Patent number | US04665179 |
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| Source dataset | uspto-grants-1987_05 |
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| ORD ID | ord-44e46ce048b143f28bf61e20f5789307 |
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| Source note | uspto-grants-1987_05 |
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