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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 427Erstellt: 23. Oktober 2026

Benzylamine → N-Benzyl-4-chloropyridin-2-amine

https://huagongshe.com/de/reaction/427

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
EduktBenzylamineHCID 7504—
Edukt2,4-DichloropyridineHCID 33515—
ReagenzCesium carbonateHCID 10796—
Katalysator1,1'-(9,9-Dimethyl-9H-xanthene-4,5-diyl)bis(1,1-diphenylphosphine)HCID 636044—
KatalysatorPalladium (II) acetateHCID 4144353—
Lösungsmittel1,4-DioxaneHCID 31275—
ProduktN-Benzyl-4-chloropyridin-2-amineHCID 534192690%

Reaktionsbedingungen

Temperatur100 °C

Reaktionsschritte

phenylmethanamine (0.111 mL, 1.01 mmol), 2,4-dichloropyridine (0.151 mL, 1.01 mmol), 4,5-bis(diphenylphosphino)-9,9-dimethylxanthene (70.4 mg, 0.12 mmol) and cesium carbonate (660 mg, 2.03 mmol) were stirred in 1,4-dioxane (5 mL). The mixture was purged with nitrogen for 10 minutes. Palladium(II) acetate (22.76 mg, 0.10 mmol) was added and sealed into a microwave tube. The reaction was heated to 100 °C for 1 hour in the microwave reactor and cooled to RT. The reaction was heated to 100 °C for 1 hour in the microwave reactor and cooled to RT.

Herkunft & Nachweise

Quelldatensatz750 AstraZeneca ELN dataset
ORD IDord-c8c1812487cb45a2983e445d322bb930
Quellennotiz750 AstraZeneca ELN dataset