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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 603337Erstellt: 24. Oktober 2026

2-Chloro-6-methylaniline → N-(2'-chloro-6'-methylphenyl)-4-methylaniline

https://huagongshe.com/de/reaction/603337

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
Edukt2-Chloro-6-methylanilineHCID 6897—
Edukt4-BromotolueneHCID 7805—
EduktSodium t-butoxideHCID 23676156—
LösungsmittelTolueneHCID 1140—
ProduktN-(2'-chloro-6'-methylphenyl)-4-methylanilineHCID 5795214589,3%

Reaktionsschritte

1.02 g (7.2 mmol) of 2-chloro-6-methylaniline, 1.23 g (7.2 mmol) 4-bromotoluene, 1.15 g (12 mmol) sodium tert-butoxide, 160 mg (0.7 mmol) tri-tert-butyhphosphine and 130 mg (0.23 mmol) bis-dibenzylideneacetone-palladium(0) are reacted in 50 ml toluene under nitrogen at 90° C. for 20 minutes and at 60° C. over night. Aqueous workup (3N HCl, with hyflo, washing the organic phase with water) and flash-chromatography on silica using heptan/toluene (4:1) as the eluent affords 1.49 g of N-(2′-chloro-6′-methylphenyl)-4-methylaniline.

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS07906677B2
Quelldatensatzuspto-grants-2011_03
ORD IDord-3ceb3f1fa4cf4f2f8c4e63ebb615eccd
Quellennotizuspto-grants-2011_03