| Autor: |
Kondo, Yuichiro, Kon-i, Kana, Iwasaki, Atsuko, Ooi, Takashi |
| Zdroj: |
Angewandte Chemie. International Edition; January 17, 2000, Vol. 39 Issue: 2 p414-416, 3p |
| Abstrakt: |
The use of a combined Lewis acid/base system consisting of aluminum tris(2,6-diphenylphenoxide) (ATPH) and MeLi has allowed the electrophilically activated nucleophilic (amphiphilic) cleavage of Cα−Cβ bonds in γ-stannyl ketones. Through combination with the conjugate addition of α-stannyl carbanion to enone, this approach constitutes a novel two-step conjugate addition cleavage sequence that leads to functionalized ketones (see reaction). |
| Databáze: |
Supplemental Index |
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