HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1861045Generated: October 31, 2026
2-Methyl-3-phenylprop-2-enoic acid → alpha-Methylcinnamoylchloride
https://huagongshe.com/reaction/1861045
Participants
| Role | Name | HCID | Charge |
|---|
| Reactant | 2-Methyl-3-phenylprop-2-enoic acid | HCID 14541 | — |
| Reactant | Thionyl Chloride | HCID 24386 | — |
| Solvent | Dimethylformamide | HCID 6228 | — |
| Product | alpha-Methylcinnamoylchloride | HCID 230201 | — |
Reaction Steps
α-methylcinnamic acid (45 g) and thionyl chloride (50 g) was stirred at 20-30° C. After 5 min, 0.3 ml of DMF was added and kept stirring at 20-30° C. for 1 hour to give crude of α-methylcinnamoyl chloride (solution A)
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
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| Patent number | US06531611B2 |
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| Source dataset | uspto-grants-2003_03 |
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| ORD ID | ord-c1f699ba258847f1af471f03d8047d58 |
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| Source note | uspto-grants-2003_03 |
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