반응 #6113

반응 방정식

4-(4-cyanophenyl)phenyl 2,3,4-tri-O-acetyl-1,5-dithio-β-D-xylopyranoside

sodium methylate

→

expected product

수율 80.0%

4-(4-cyanophenyl)phenyl 1,5-dithio-β-D-xylopyranoside

수율 80.0%

반응 조건

후처리

1. 1
   기타If the procedure described in Preparation V

실험 절차

If the procedure described in Preparation V is followed starting from 0.340 g (70.1.10-3 mol) of 4-(4-cyanophenyl)phenyl 2,3,4-tri-O-acetyl-1,5-dithio-β-D-xylopyranoside (Example 14a) and 17 ml of sodium methylate (8% w/v solution of Na in methanol), 0.200 g (yield: 80%) of the expected product is obtained after purification by recrystallization from methanol.

출처