HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 895955Generated: October 26, 2026
Acetic Acid → 3-(4-Methoxyphenyl)prop-2-enal
https://huagongshe.com/reaction/895955
Participants
| Role | Name | HCID | Charge |
|---|
| Reactant | Acetic Acid | HCID 176 | — |
| Reactant | Water | HCID 962 | — |
| Reactant | 3-(4-Methoxyphenyl)prop-2-enenitrile | HCID 34240 | — |
| Catalyst | Nickel | HCID 935 | — |
| Solvent | Pyridine | HCID 1049 | — |
| Product | 3-(4-Methoxyphenyl)prop-2-enal | HCID 230995 | 35% |
Reaction Steps
To 2 g (12.6 mmol) 4-methoxycinnamonitrile in 10:10:20 ml H2O:HOAc:pyridine was added 5 g (47 mmol) NaH2PO2 (hypophosphite) followed by 2 g RaNi. After stirring 3 hours at 50° C., the reaction mixture was filtered, extracted with CH2Cl2, washed with dilute HCl, washed with H2O and evaporated to give 0.7 g (35% yield) 4-methoxycinnamaldehyde, a yellow solid, m.p. 47° C.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
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| Patent number | USRE038761E1 |
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| Source dataset | uspto-grants-2005_07 |
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| ORD ID | ord-69f1bb31c39f41839482b13f761928dd |
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| Source note | uspto-grants-2005_07 |
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