反应详情

The title compound was prepared in the manner of Example 28 using phenylboronic acid (0.269 g), (6-chloro-pyridin-3-yl-[10,11-dihydro-5H-pyrrolo[2,1-c][1,4]benzodiazepin-10-yl]methanone of Example 28, Step A (0.645 g) and palladium(I) acetate (0.01 7g), in a mixture of toluene (1 2 mL), 1 M aqueous sodium carbonate (4 mL) and ethanol (2 mL). The initially obtained foam (0.387 g) was purified by HPLC (Primesphere C18, 5×25 cm column eluting with 55% acetonitrile in water containing 0.1% formic acid) to yield the title product (0.200 g) as a yellow solid. Recrystallization of a sample from acetone/hexane yielded yellow needles, m.p. 171–174° C.

1. customThe initially obtained foam (0.387 g) was purified by HPLC (Primesphere C18, 5×25 cm column
2. washeluting with 55% acetonitrile in water containing 0.1% formic acid)