反应详情

9-Azido-nonanoic acid (2.83 g, 14.2 mmol) was dissolved in ethanol (30 mL) and Lindlar catalyst (300 mg) added. The solution was hydrogenated at 50 psi, 30° C. for 4 hours, after which the catalyst was removed by filtration through Kieselguhr, washing with methanol. The solvent was removed in vacuo to give a pale yellow solid, 1.7 g (70%);

1. customafter which the catalyst was removed by filtration through Kieselguhr
2. washwashing with methanol
3. customThe solvent was removed in vacuo
4. customto give a pale yellow solid, 1.7 g (70%)