الفهرس | Only 14 pages are availabe for public view |
Abstract his thesis includes three chapters: The first one covers the literature concerning the amine additions to activated acetylenic compounds. The second chapter is divided into two parts: first part describes the methods of preparation of the 3-(p-substituted phenyl)-1-phenyl-2-propyn-1-one la-d and the products obtained from their reactions with piperidine. |