反应详情

Following the general procedure of PREPARATION 10 and making non-critical variations but starting with 1-[5-chloro-4-(1-methylethyl)amino-3-pyridazinyl]piperazine (PREPARATION 42, 1.7 g) and triethylamine (0.81 g), the title compound is obtained, NMR (CDCl3) 1.28, 2.06, 3.05, 3.11, 3.59, 4.75, 6.39, and 8.49 δ; CMR (CDCl3) 22.2, 43.2, 46.2, 50.6, 103.7, 138.7, 148.4 and 154.5 δ.

1. customthe general procedure of PREPARATION 10