HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 860634Generated: October 26, 2026
Acetic acid, 2-phenoxy-, ethyl ester → Ethyl 4-chlorosulfonylphenoxyacetate
https://huagongshe.com/reaction/860634
Participants
| Role | Name | HCID | Charge |
|---|
| Reactant | Acetic acid, 2-phenoxy-, ethyl ester | HCID 17365 | — |
| Reactant | Chlorosulfonic acid | HCID 24638 | — |
| Product | Ethyl 4-chlorosulfonylphenoxyacetate | HCID 14721760 | — |
Reaction Steps
Phenoxy-acetic acid ethyl ester (9.1 mL) is added to chlorosulfonic acid (15 mL) at 0° C. dropwise. The reaction is stirred at 0° C. for 30 min, it is allowed to warm to room temperature. After 2 hrs, the reaction mixture is poured into ice, solid product is collected by filtration and dried under vacuum.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|
| Patent number | US07153878B2 |
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| Source dataset | uspto-grants-2006_12 |
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| ORD ID | ord-3ecac445cbc640639a54f83023576593 |
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| Source note | uspto-grants-2006_12 |
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