Methoxyacetyl chloride → methoxyacetic acid N-(1-Boc-piperidin-3-ylmethyl)-N-phenylamide

Beteiligte Stoffe

Reaktionsschritte

To a stirred suspension of N-(1-Boc-piperidin-3-ylmethyl)-aniline 4 (101 mg, 0.348 mmol) and piperidinomethyl polystyrene resin (110 mg) in 2 mL of dry CH2Cl2 was added methoxyacetyl chloride (97%, 34 μL, 1.05 eq.) at room temperature. After being shaken at room temperature for 4 hours, the reaction mixture was passed through an aminopropyl NH2 cartridge and washed with CH2Cl2 Removal of CH2Cl2 afforded methoxyacetic acid N-(1-Boc-piperidin-3-ylmethyl)-N-phenylamide 38 (70 mg, 56%).

Herkunft & Nachweise