Ketals of 2-halo-1-(6'-methoxy-2'-naphthyl)-propan- 1-one

Abstract From the Canadian patent

This invention relates to novel compounds of the general formula (I), (I), wherein R is selected from the group consisting of hydrogen and a halogen atom;, R' is selected from the group consisting of an alkyl radical having 1 to 6 carbon atoms and a benzyl radical;, R" is selected from the group consisting of an alkyl radical havina 1 to 6 carbon atoms and a benzyl radical;, R' and R" , together, may form an alkylene radical having 2 to 6 carbon atoms, which together with the , group, may form a hetrocyclic ring; and, X is a halogen atom;, and processes for preparing same. Such compounds are useful as intermediate compounds for the preparation of compounds which in turn are used as …