Metalation of Olefinic Positions in Norbornadiene: Enhancement and Attenuation of Kinetic CH-Acidities by a Neighboring Enesilane Moiety
When treated with butyllithium in the presence of sodium or potassium tert-butoxide, 2-trimethylsilyl- and 2-triethylsilyl-norbornadiene undergo hydrogen/metal-exchange mainly at the 5-position. The latter position is found to be slightly activated relative to unsubstituted norbornadiene while the...
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| Main Authors: | , |
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| Format: | Article |
| Language: | deu |
| Published: |
Swiss Chemical Society
1986-09-01
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| Series: | CHIMIA |
| Online Access: | https://www.chimia.ch/chimia/article/view/9746 |
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