HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 477048Generated: October 30, 2026
Methyl 5-(4-methoxy-3-nitrophenyl)-3-pyridinecarboxylate → HCID 19837271, compound
https://huagongshe.com/reaction/477048
Participants
| Role | Name | HCID | Charge |
|---|
| Reactant | Methyl 5-(4-methoxy-3-nitrophenyl)-3-pyridinecarboxylate | HCID 14769996 | — |
| Catalyst | HCID 178418390 | HCID 178418390 | — |
| Solvent | Ethyl Acetate | HCID 8857 | — |
| Product | HCID 19837271 | HCID 19837271 | 81.5% |
Reaction Steps
990 mg of the resulting nitro compound was dissolved in 60 ml of ethyl acetate, and 0.3 g of 10% palladium-carbon was added. The nitro compounds was thus catalytically reduced with stirring at 50° C. The catalyst was removed in a customary manner, and the resulting yellow crystals were recrystallized from methylene chloride-ether to give 723 mg (yield 81%) of methyl 5-(3-amino-4-methoxyphenyl)nicotinate as pale yellow needles having a melting point of 98° to 99° C.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
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| Patent number | US04886822 |
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| Source dataset | uspto-grants-1989_12 |
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| ORD ID | ord-82c4dd22dec043b6ac03a755302ac152 |
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| Source note | uspto-grants-1989_12 |
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