HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 990551Erstellt: 24. Oktober 2026
Acetic Acid → N-(3-phenoxyphenyl)[[3-(1,1-dimethylethoxy)phenyl]methyl]amine
https://huagongshe.com/de/reaction/990551
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|
| Edukt | Acetic Acid | HCID 176 | — |
| Edukt | 3-Phenoxyaniline | HCID 77135 | — |
| Edukt | Sodium triacetoxyborohydride | HCID 5049666 | — |
| Edukt | 3-Tert-butoxybenzaldehyde | HCID 15712224 | — |
| Lösungsmittel | Tetrahydrofuran | HCID 8028 | — |
| Lösungsmittel | Hexane | HCID 8058 | — |
| Lösungsmittel | Ethyl Acetate | HCID 8857 | — |
| Produkt | N-(3-phenoxyphenyl)[[3-(1,1-dimethylethoxy)phenyl]methyl]amine | HCID 10936948 | 41,6% |
Reaktionsschritte
The 3-t-butoxybenzaldehyde (0.585 g, 3.27 mmol) product from EX-654A and 3-phenoxyaniline (0.595 g, 3.21 mmol) were combined in 50 mL of THF, then solid NaBH(OAc)3 (0.860 g, 4.06 mmol) was added, and the mixture was stirred until uniform. Acetic acid (0.2 g, 3.33 mmol) was added, and the mixture was stirred at room temperature for 4 h, then quenched with 5% aq. NaHCO3. The aqueous layer was separated and extracted twice with ether. The combined ether layers were washed with water and brine, dried over MgSO4, filtered, and evaporated to give 1.29 g (115%) of crude product as a brown oil. Chromatography on silica gel eluting with 0-10% ethyl acetate in hexane gave 464 mg (40%) of the desired N-(3-phenoxyphenyl)[[3-(1,1-dimethyl-ethoxy)phenyl]methyl]amine product as a colorless oil, pure by TLC. MS m/z=347 [M+].
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
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| Patentnummer | US06458852B1 |
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| Quelldatensatz | uspto-grants-2002_10 |
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| ORD ID | ord-aa25c477f22c4b25b5b9d4aa57932116 |
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| Quellennotiz | uspto-grants-2002_10 |
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