The syntheses of several unsaturated long-chain aminodiols of the sphingosine type are described. Their physical properties and biological activities are noted.
描述了几种鞘氨醇型不饱和长链氨基二醇的合成。记录了它们的物理性质和生物活性。
The Total Synthesis of the Neurogenic Ganglioside LLG-3 Isolated from the Starfish<i>Linckia laevigata</i>
A gift from the star: The title compound, which was identified in starfish, contains two sialic acid units and was constructed utilizing a sialic acid derivative as a pivotal precursor. The potentially difficult conjugation of the phytoceramide portion with the glycan portion was achieved through the glucosyl ceramide cassette approach.
作者:Zhibin Zhang、Seong Du Lee、Aaron S. Fisher、Ross A. Widenhoefer
DOI:10.1016/j.tet.2008.10.113
日期:2009.2
A gold(I) N-heterocyclic carbene complex catalyzes the intermolecular hydration of allenes to form allylic alcohols in modest yield with selective delivery of water to the terminal carbon atoms of the allenyl moiety.
金 (I) N -杂环卡宾配合物催化丙二烯的分子间水合,以适度的产率形成烯丙醇,并选择性地将水输送到丙二烯基部分的末端碳原子。
Jenny; Meier, Angewandte Chemie, 1959, vol. 71, p. 245
作者:Jenny、Meier
DOI:——
日期:——
The Propargylic Rearrangement.<sup>1</sup> V. 1-Bromoheneicosyne-2 and its Reaction with Lithium Aluminum Hydride
作者:Oscar R. Sammul、C. A. Hollingsworth、John H. Wotiz