抜粋
The first asymmetric synthesis of a chiral buckybowl, a C3 symmetric (C)-8,13,18-trimethylsumanene (1), was achieved by employing a synthetic strategy that translates chirality at sp3 centers into bowl chirality. The synthesis features a syn selective cyclotrimerization of an enantiopure halonorbornene derivative, tandem ring-opening/closing olefin metathesis reactions, and DDQ oxidation at low temperature. The bowl-to-bowl inversion energy of 1 was determined as 21.6 kcal/mol by circular dichroism spectra measurement.
| 元の言語 | English |
|---|---|
| ページ（範囲） | 8592-8593 |
| ページ数 | 2 |
| ジャーナル | Journal of the American Chemical Society |
| 巻 | 130 |
| 発行部数 | 27 |
| DOI | |
| 出版物ステータス | Published - 2008 7 9 |
| 外部発表 | Yes |
ASJC Scopus subject areas
- Catalysis
- Chemistry(all)
- Biochemistry
- Colloid and Surface Chemistry
フィンガープリント Asymmetric synthesis of a chiral buckybowl, trimethylsumanene' の研究トピックを掘り下げます。これらはともに一意のフィンガープリントを構成します。
これを引用
Higashibayashi, S., & Sakurai, H. (2008). Asymmetric synthesis of a chiral buckybowl, trimethylsumanene. Journal of the American Chemical Society, 130(27), 8592-8593. https://doi.org/10.1021/ja802822k