TY - DATA T1 - Diastereoselective Synthesis of Diquinanes and Triquinanes Bearing Vicinal Quaternary Carbon Stereocenters from Acyclic Allene-based Precursors via a Cascade Reaction PY - 2017/08/11 AU - Shuang Li AU - Pengpeng Zhang AU - Yuanhe Li AU - Shumin Lu AU - Jianxian Gong AU - Zhen Yang UR - https://acs.figshare.com/articles/dataset/Diastereoselective_Synthesis_of_Diquinanes_and_Triquinanes_Bearing_Vicinal_Quaternary_Carbon_Stereocenters_from_Acyclic_Allene-based_Precursors_via_a_Cascade_Reaction/5305357 DO - 10.1021/acs.orglett.7b01733.s002 L4 - https://acs.figshare.com/ndownloader/files/9090247 KW - bicyclic KW - Triquinanes Bearing Vicinal Quaternary Carbon Stereocenters KW - Cascade Reaction KW - intramolecular KW - Diastereoselective Synthesis KW - cycloaddition KW - bridgehead positions KW - aldehyde KW - allene KW - ester KW - Diquinane KW - benzenethiol-mediated KW - Acyclic Allene-based Precursors KW - diastereoselective synthesis KW - quaternary atoms KW - cascade N2 - A cascade benzenethiol-mediated intramolecular [3 + 2] cycloaddition reaction between an allene and an α,β-unsaturated aldehyde or ester is developed for the diastereoselective synthesis of [3.3.0] bicyclic system bearing two quaternary atoms at their bridgehead positions. Notably, these structurally complex systems can be found in a wide range of natural products. ER -