methanol; water; triethylamine T=4°C; 16 h;

methanol; water; triethylamine T=4°C; 16 h;

<b>Multi-step reaction with 3 steps<br /> </b>1: pyridine / 5 h / Ambient temperature<br />2: 80percent aq. AcOH / 20 h / Ambient temperature<br />3: 68 percent / 3-nitro-1-(2,4,6-triisopropylbenzenesulfonyl)-1,2,4-triazole / pyridine / 18 h / 37 &deg;C / var. reag.: DCC<br /> <br /> &nbsp;

<b>Multi-step reaction with 3 steps<br /> </b>1: pyridine / 5 h / Ambient temperature<br />2: 80percent aq. AcOH / 20 h / Ambient temperature<br />3: 68 percent / 3-nitro-1-(2,4,6-triisopropylbenzenesulfonyl)-1,2,4-triazole / pyridine / 18 h / 37 &deg;C / var. reag.: DCC<br /> <br /> &nbsp;

<b>Multi-step reaction with 2 steps<br /> </b>1: 80percent aq. AcOH / 20 h / Ambient temperature<br />2: 68 percent / 3-nitro-1-(2,4,6-triisopropylbenzenesulfonyl)-1,2,4-triazole / pyridine / 18 h / 37 &deg;C / var. reag.: DCC<br /> <br /> &nbsp;