HRID1013435
反应详情
EQUATION
反应方程式
REACTANTS
反应物
PRODUCTS
生成物
AUXILIARIES
试剂、催化剂与溶剂
PROCEDURE
实验过程
A solution of the compound obtained in Step A (3 g-5.5 mmol) in 100 ml of dichloromethane and 15 ml of TFA is stirred for 6 hours under argon. The solvents are distilled off in vacuo. The residue is triturated in diisopropyl ether, filtered off with suction and then dried in vacuo to yield the expected product in the form of white crystals.
WORKUP
后处理
- distillationThe solvents are distilled off in vacuo
- customThe residue is triturated in diisopropyl ether
- filtrationfiltered off with suction
- customdried in vacuo