HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2118798Generated: October 25, 2026
Acetic Anhydride → 2-(2,4-Dichloro-benzoyl)-3-methoxyacrylonitrile
https://huagongshe.com/reaction/2118798
Participants
| Role | Name | HCID | Charge |
|---|
| Reactant | Acetic Anhydride | HCID 7918 | — |
| Reactant | 3-(2,4-Dichlorophenyl)-3-oxopropanenitrile | HCID 13630728 | — |
| Product | 2-(2,4-Dichloro-benzoyl)-3-methoxyacrylonitrile | HCID 53739244 | 104.5% |
Reaction Steps
A mixture of 8.8 g of 2,4-dichloro-benzoylacetonitrile, 69.2 g of methyl o-formate and 10.5 g of acetic anhydride is refluxed at a bath temperature of 150° C. for 3 hours. The volatile constituents are then distilled off in vacuo and finally under a fine vacuum at a bath temperature of 120° C. 11 g of 2-(2,4-dichloro-benzoyl)-3-methoxy-acrylonitrile are obtained as a viscous oil.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
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| Patent number | US04680401 |
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| Source dataset | uspto-grants-1987_07 |
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| ORD ID | ord-fd24423fb9b24905957bc231935c3a1b |
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| Source note | uspto-grants-1987_07 |
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