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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 619Erstellt: 25. Oktober 2026

Benzylamine → N-benzyl-4-methylthiazol-2-amine

https://huagongshe.com/reaction/619

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
EduktBenzylamineHCID 7504—
Edukt2-Chloro-4-methylthiazoleHCID 3015328—
ReagenzSodium t-butoxideHCID 23676156—
KatalysatorPalladium (II) acetateHCID 4144353—
Katalysator(R)-(-)-1-[(S)-2-(Dicyclohexylphosphino)ferrocenyl]ethyldi-t-butylphosphine;Ferrocene, 1-[(1R)-1-[bis(1,1-dimethylethyl)phosphino]ethyl]-2-(dicyclohexylphosphino)-, (2R)-HCID 144543273—
LösungsmittelDimethylacetamideHCID 31374—
ProduktN-benzyl-4-methylthiazol-2-amineHCID 147436550%

Reaktionsbedingungen

Temperatur100 °C

Reaktionsschritte

phenylmethanamine (100 mg, 0.93 mmol), 2-chloro-4-methylthiazole (125 mg, 0.93 mmol) and sodium 2-methylpropan-2-olate (179 mg, 1.87 mmol) were suspended in DMA (2 mL) and sealed into a microwave tube. Nitrogen was bubbled through the reaction mixture for 5 minutes. (R)-(-)-1-[(S)-2-(DICYCLOHEXYLPHOSPHINO)FERROCENYL]ETHYLDI-T-BUTYLPHOSPHINE (62.1 mg, 0.11 mmol) and diacetoxypalladium (16.76 mg, 0.07 mmol) were added to the reaction mixture and nitrogen was bubbled through the reaction mixture for a further 5 minutes. The reaction was heated thermally to 100 °C for 30 mins under nitrogen and cooled to RT. No reaction. abandoned.

Herkunft & Nachweise

Quelldatensatz750 AstraZeneca ELN dataset
ORD IDord-f61e41a27de94fdca6031e20c1049254
Quellennotiz750 AstraZeneca ELN dataset