反应详情

Prepared from 3-(4-oxo-7-phenylethynyl-4,5-dihydro-3H-benzo[b][1,4]diazepin-2-yl)-benzonitrile (Example 2) by catalytic hydrogenation with Lindlar-catalyst in the presence of 10 eq. cyclohexene according to the general procedure G (method a). Obtained as a light yellow solid (159 mg).