Autor: |
Li-Jing Wan, Rui Sun, Shu-Qing Zhang, Feng-Yan Ma, Li-Ming Zhao |
Rok vydání: |
2013 |
Předmět: |
|
Zdroj: |
Tetrahedron. 69:7970-7974 |
ISSN: |
0040-4020 |
Popis: |
The in situ generated prenylzinc reagent from the reaction of zinc with prenyl bromide has been shown to undergo a new type of α-regioselective addition reaction with a wide range of esters that affords gem-bisprenyl structures. The reaction proceeds under mild conditions to provide α,α′-adducts with complete α-regioselectivity. A mechanism with the consideration of the steric factors is proposed to account for the regioselective results. |
Databáze: |
OpenAIRE |
Externí odkaz: |
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