HRID733405

反应详情

EQUATION

反应方程式

HRID 733405 的结构方程式

PROCEDURE

实验过程

Using an adaptation of the method described in Procedure 17, substituting 7-bromo-9-[8-(2,2,2-trifluoro-acetyl)-8-aza-bicyclo[3.2.1]oct-3-ylidene]-9H-xanthene-3-carboxylic acid diethylamide, 5f for 5-methoxy-9-[8-(2,2,2-trifluoro-acetyl)-8-aza-bicyclo[3.2.1]oct-3-ylidene]-9H-xanthene-3-carboxylic acid diethylamide, 5d, the title compound 9-(8-aza-bicyclo[3.2.1]oct-3-ylidene)-7-bromo-9H-xanthene-3-carboxylic acid diethylamide, 6f was obtained as a TFA salt after reverse phase HPLC purification (eluent gradient: CH3CN in H2O containing 0.1% TFA). MS m/z (MH+) 467/468.9.