4-Piperidinecarboxamide → 1-(3-Methoxyphenyl)piperidine-4-carboxamide

Beteiligte Stoffe

Reaktionsbedingungen

Reaktionsschritte

piperidine-4-carboxamide (0.411 g, 3.21 mmol); 1-bromo-3-methoxybenzene (0.339 mL, 2.67 mmol) and diacetoxypalladium (0.120 g, 0.53 mmol) were thoroughly placed under an inert atmoshere. To this was added 2,8,9-triisobutyl-2,5,8,9-tetraaza-1-phosphabicyclo[3.3.3]undecane (0.037 g, 0.11 mmol); LITHIUM BIS(TRIMETHYLSILYL)AMIDE (6.15 mL, 6.15 mmol) and toluene (10 mL). The resultant mixture was stirred at 100 °C overnight. No sign of reaction by LCMS overnight. Abandoned

Herkunft & Nachweise