反应详情

(1-Methyl-piperidin-4-ylidene)-acetic acid methyl ester (Step A) was stirred under H2 overnight (1.1 g of 10% Pd/C and 200 mL EtOH), filtered and evaporated to give (1-methyl-piperidin-4-yl)-acetic acid methyl ester as a yellow oil/white solid.

1. filtrationfiltered
2. customevaporated