反应详情

400 g of dichloroethane and 110 g (1.2 mol) of toluene were introduced initially together with 63 g (0.47 mol) of AlCl3 in the presence of 3 g (10-2 mol) of titanium tetraisopropylate or in the absence of titanium alcoholate. 44 g (1 mol) of ethylene oxide were added in the course of 1.5 h at the temperature stated in Table 3. After hydrolysis the reaction mixture was concentrated and analyzed by gas chromatography. The yields of 2-tolylethanol, obtained as a mixture of isomers, based on converted toluene, are shown in the following table:

1. customAfter hydrolysis the reaction mixture
2. concentrationwas concentrated