HRID1941840

反应详情

EQUATION

反应方程式

HRID 1941840 的结构方程式

PROCEDURE

实验过程

The condensation of (R)-4-(5-amino-2-fluoro-phenyl)-5,5-difluoro-4-methyl-5,6-dihydro-4H-[1,3]oxazin-2-ylamine (intermediate XI-1) and 3-(2,2,2-trifluoro-ethoxy)-pyridine-2-carboxylic acid following procedure I yielded the title compound. MS (ISP): m/z=463.1 [M+H]+. The 3-(2,2,2-trifluoro-ethoxy)-pyridine-2-carboxylic acid was prepared as follows: