反应详情

Using a procedure analogous to that described in Example I for the preparation of 1-(4-chlorobutyl)-1-methyl-7-methoxy-2-tetralone there is obtained from 35 g. of 1-ethyl-7-methoxy-2-tetralone; 37.4 g. of the title product b.p. 160°-173° C. (0.4 mm.).

1. customthere is obtained from 35 g