反应详情

A solution of α,α'-dichoro-p-xylene(30.40 g, 0.174 mol), N-[2-(1-methylethoxy)phenyl]piperazine (12.70 g, 0.058 mol), triethylamine (6.08 g, 0.06 mol), and THF (200 mL) was refluxed for 4 h. Ether (100 mL) and 1N HCl (100 mL) were added producing a white suspension which was filtered to give 4-[[1-[2-(1-methylethoxy)phenyl]-4-piperazinyl]methyl]benzyl chloride hydrochloride.

1. customproducing a white suspension which
2. filtrationwas filtered