global-journal-of-science-frontier-research-b-chemistry Global Journal of Science Frontier Research - B: Chemistry 0975-5896 2249-4626 Global Journals Publishing Group Incorporated 76191 Synthesis of 6,6-Dimethyl-2-Cyclopentadienylethylbicyclo[3.1.1] Hept-2-Ene and of 6,6-Dimethyl-2-Indenylethylbicyclo[3.1.1] Hept-2-Ene. obuzorgloria NIGERIA, University of Port Harcourt 26 06 2013 13 B5 9 12

The new compounds 6,6-dimethyl-2-cyclopentadienylethylbicyclo[3.1.1] hept-2-ene (4) and 6,6-dimethyl-2-indenylethylbicyclo[3.1.1] hept-2-ene (5) were synthesized in 82% and 60% yield respectively using 6,6-dimethyl-2-p-toluenesulphonyloxomethylbicyclo[3.1.1] hept-2-ene (2). However, compounds -(4) and (5) were obtained in 71% and 81% yield respectively using 6,6-dimethyl-2-sulphonyloxomethylbicyclo[3.1.1] hept-2-ene (3). All compounds were characterized by NMR, Infra-red, Micro Analysis and Mass Spectroscopy.

 ligand metallocene cyclopentadienyl indenyl organ metallic n-buthyllithium. Full Text

The new compounds 6,6-dimethyl-2-cyclopentadienylethylbicyclo[3.1.1] hept-2-ene (4) and 6,6-dimethyl-2-indenylethylbicyclo[3.1.1] hept-2-ene (5) were synthesized in 82% and 60% yield respectively using 6,6-dimethyl-2-p-toluenesulphonyloxomethylbicyclo[3.1.1] hept-2-ene (2). However, compounds -(4) and (5) were obtained in 71% and 81% yield respectively using 6,6-dimethyl-2-sulphonyloxomethylbicyclo[3.1.1] hept-2-ene (3). All compounds were characterized by NMR, Infra-red, Micro Analysis and Mass Spectroscopy.