反应详情

From 6-methyl-2-pyridineethanol (5 g) and 1,6-dibromohexane (26 g), stirring the reaction mixture under nitrogen for 18 h, and using ethyl acetate for extraction. FCC eluting with cyclohexane→cyclohexane-ethyl acetate (92:8) gave the title compound as a yellow oil (9 g), t.l.c. (System A 80:20:1) Rf 0.6.

1. extractionfor extraction
2. washFCC eluting with cyclohexane→cyclohexane-ethyl acetate (92:8)