反应详情

This compound was prepared in the manner of Example II, using 5.3 g of 2-(4-chlorophenyl)-3-methylbutanoyl chloride, whose preparation is described in Agr. Biol. Chem., 38, 881 (1974), together with J. Kagaku To Seibutsu, 14, 427 (1976), 4.6 g of α-trifluoromethyl-3-phenoxybenzyl alcohol, and 1.5 g of pyridine in 50 ml of toluene. Volatiles were removed from the crude reaction product at 100° C./0.02 mm through a short path Kugelrohr distillation system to give as a residue 7.8 g of α-trifluoromethyl-3-phenoxybenzyl 2-(4-chlorophenyl)-3-methylbutanoate. The ir spectrum was consistent with the assigned structure.

1. customThis compound was prepared in the manner of Example II
2. customVolatiles were removed from the crude
3. customreaction product at 100° C./0.02 mm
4. distillationthrough a short path Kugelrohr distillation system