反応 #1528025

反応方程式

3-Dipropylamino-5-aminochroman

sodium azide

→

title compound

3-Dipropylamino-5-azidochroman

溶媒

water

反応条件

後処理

1. 1
   workup.STIRRINGAfter stirring at 5° C. overninght the solution
2. 2
   その他purified

実験手順

3-Dipropylamino-5-aminochroman (Example 14; 0.050 g, C.20 mmol) was diazotized according to the procedure of Example 15. After stirring for 15 minutes, sodium azide (0.026 g, 0.4 mmol) in water (1.0 ml) was added. After stirring at 5° C. overninght the solution was worked-up and purified according to the procedure of Example 15 to give the title compound. Mp 167°-168° C. (oxalate).

出典