Highly Unsaturated Macrocyclic Silahydrocarbons Containing Exocyclic Phenyl Groups
摘要:
A series of 12- and 18-membered macrocycloethynes and macrocyclosilethenesilethynes, containing peripheral methyl and phenyl groups was prepared by organomagnesium sysnthesis under conditions of high dilution. One of these compounds contains an endocyclic 1,4-phenylene bridge.