HRID1429139

反应详情

EQUATION

反应方程式

HRID 1429139 的结构方程式

AUXILIARIES

试剂、催化剂与溶剂

1

PROCEDURE

实验过程

Compound 4a was dissolved in a 1:2 mixture of TFA:DCM (12 ml) and stirred at RT for 1 h. NaHCO3 was added and the organic layer was dried, filtered and evaporated. The afforded residue was purified by preparative HPLC which gave the pure title compound (36 mg, 16% over two steps), MS (M+H)+639.

WORKUP

后处理

  1. customthe organic layer was dried
  2. filtrationfiltered
  3. customevaporated
  4. customThe afforded residue was purified by preparative HPLC which