HRID2025
反应详情
EQUATION
反应方程式
REACTANTS
反应物
PRODUCTS
生成物
PROCEDURE
实验过程
The title substance was prepared from 0.072 mol of 3-methyl-7-propyl-xanthine and 0.072 mol of diethyl 4-chlorobutanephosphonate analogously to Example 23, chromatographed on silica gel (eluent: dichloromethane/methanol 20:1) and crystallized from diisopropyl ether.
WORKUP
后处理
- customchromatographed on silica gel (eluent: dichloromethane/methanol 20:1)
- customcrystallized from diisopropyl ether