反应详情

温度

60 °C

85.8 g (0.6 mol) 2-chloro-6-methylphenol and 33.8 g (0.2 mol) 4-isopropylbenzyl chloride, dissolved in 160 ml chloroform, are reacted with 18 g water-free zinc chloride. At a bath temperature of 60° C. the reaction mixture is stirred 5-6 h, and then washed three times each with 150 ml water for the purpose of removing excess zinc chloride, dried across sodium sulfate and subjected to a driving-off of the solvent chloroform in a vacuum.

1. washwashed three times each with 150 ml water for the purpose of removing excess zinc chloride
2. dry with materialdried across sodium sulfate