HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1426002Generated: November 1, 2026
(alphaS)-4-Bromo-alpha-methylbenzenemethanamine → HCID 67997823, compound
https://huagongshe.com/reaction/1426002
Participants
| Role | Name | HCID | Charge |
|---|
| Reactant | (alphaS)-4-Bromo-alpha-methylbenzenemethanamine | HCID 852999 | — |
| Reactant | 1-cyclopropylbut-3-en-2-one | HCID 66652503 | — |
| Solvent | Methanol | HCID 887 | — |
| Product | HCID 67997823 | HCID 67997823 | — |
Reaction Steps
(S)-1-(4-Bromophenyl)ethanamine (3.33 g) was added to a solution of 1-cyclopropylbut-3-en-2-one (3.07 g) in methanol (10 mL). The mixture was heated to 80° C. and stirred at this temperature for 10 min. After cooling to room temperature, the mixture was concentrated to give the crude title compound which was used without further purification. Yield: 5.20 g (crude).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
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| Patent number | US08933072B2 |
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| Source dataset | uspto-grants-2015_01 |
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| ORD ID | ord-d8d93aabaa8f49b4bf5f1b1660e50c36 |
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| Source note | uspto-grants-2015_01 |
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