HRID2075766

反应详情

EQUATION

反应方程式

HRID 2075766 的结构方程式

AUXILIARIES

试剂、催化剂与溶剂

1

PROCEDURE

实验过程

Using the same procedure for the preparation of 17A, treatment of compound 20A with TFA in methylene chloride to give the title compound 21A as white powder in similar yield. Its 1H NMR and LCMS data are identical with those of compound 17A.