1: N-methylmorpholine, 1-hydroxybenzotriazole (HOBt), dicyclohexylcarbodiimide (DCC) / CH2Cl2 / 22 h / 0 - 20 °C 2: 90 percent / H2 / 10percent Pd/C / 2-methyl-propan-2-ol / 7 h View Scheme