3-Iodoaniline → 3-(1,3-Thiazol-2-yl)aniline

Beteiligte Stoffe

Reaktionsbedingungen

Reaktionsschritte

The mixture of 2-tributylstannylthiazole (1.57 mL, 5.00 mmol), 3-iodoaniline (0.50 mL, 4.16 mmol) and Pd(Ph3P)4 (465 mg, 0.4 mmol) in 50 mL toluene was degassed using Ar. The mixture was then stirred under Ar at 115° C. for 3 h. The mixture was concentrated and subjected to flash column (0 to 4.5% MeOH in DCM) to isolate 3-(thiazol-2-yl)aniline (709 mg, 95% yield).

Herkunft & Nachweise