Synthetic Studies of Archaeal Macrocyclic Tetraether Lipids: Practical Synthesis of 72-Membered Tetraether Model Compounds
作者:Tadashi Eguchi、Hiroki Kano、Kenji Arakawa、Katsumi Kakinuma
DOI:10.1246/bcsj.70.2545
日期:1997.10
Archaeal 72-membered macrocyclic tetraether model compounds (5 and 6) were synthesized by intramolecular dicarbonyl coupling with the aid of low-valent titanium, which is known as McMurry coupling. This synthetic methodology is the first practical way to obtain the two regioisomeric structures in quantity and appears to be applicable to the natural 72-membered tetraether lipids (3 and 4). Also described
古菌 72 元大环四醚模型化合物(5 和 6)是在低价钛的帮助下通过分子内二羰基偶联合成的,这被称为 McMurry 偶联。这种合成方法是第一个大量获得两种区域异构结构的实用方法,似乎适用于天然 72 元四醚脂质(3 和 4)。还描述了参考环状脂质的相应无环四醚模型对应物(7 和 8)的合成。