Synthesis of two arsenic-containing cyclic ethers: model compounds for a novel group of naturally-occurring arsenolipids
作者:Nikolaus Guttenberger、Ronald A. Glabonjat、Kenneth B. Jensen、Klaus Zangger、Kevin A. Francesconi
DOI:10.1016/j.tetlet.2016.08.097
日期:2016.10
arsenic-containing cyclic ethers have been synthesized, namely (((2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)methyl)dimethylarsine oxide and its C-1 epimer (((2S,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)methyl)dimethylarsine oxide as its trifluoroacetate salt. The compounds serve as model compounds for a new group of unidentified arsenolipids observed in a unicellular
已合成了两个以前未知的含砷环状醚,即((((2 R,3 R,4 S,5 R)-3,4-二羟基-5-(羟甲基)四氢呋喃-2-基)甲基)二甲基ar氧化物和其C-1差向异构体((((2 S,3 R,4 S,5 R)-3,4-二羟基-5-(羟甲基)四氢呋喃-2-基)甲基)二甲基ar氧化物三氟乙酸盐。这些化合物用作在单细胞藻类和沉积物中观察到的一组新的未知砷脂质的模型化合物。