Show simple item record

dc.contributor.authorHou, Jian-Bo
dc.contributor.authorTang, Guo
dc.contributor.authorGuo, Jian-Nan
dc.contributor.authorLiu, Yan
dc.contributor.authorZhang, Hui
dc.contributor.authorZhao, Yu-Fen
dc.contributor.author赵玉芬
dc.date.accessioned2011-08-17T08:44:14Z
dc.date.available2011-08-17T08:44:14Z
dc.date.issued2009
dc.identifier.citationTetrahedron: Asymmetry,Volume 20, Issue 11, 19 June 2009, Pages 1301-1307zh_CN
dc.identifier.issn0957-4166
dc.identifier.urihttp://dx.doi.org/doi:10.1016/j.tetasy.2009.05.009
dc.identifier.urihttps://dspace.xmu.edu.cn/handle/2288/10450
dc.description.abstractTwo sets of diastereomers of pentacoordinate spirophosphoranes separately derived from L-valine (or D-valine) and L-leucine (or D-leucine) were synthesized, isolated, and structurally characterized both in the solid state (X-ray crystallography and solid-state CD spectroscopy) and in the Solution (H-1 NMR). The Lambda and Delta absolute configurations of a pair of enantiomers 3a and 4a with distorted trigonal bipyramids (TBPs) geometry are directly determined by X-ray diffraction analysis, respectively. The chiral-at-phosphoros features of the related diastereomers were correlated with their solid-state CD and H-1 NMR spectra. (C) 2009 Elsevier Ltd. All rights reserved.zh_CN
dc.language.isoenzh_CN
dc.publisherPERGAMON-ELSEVIER SCIENCE LTDzh_CN
dc.titleStereochemistry of chiral pentacoordinate spirophosphoranes correlated with solid-state circular dichroism and H-1 NMR spectroscopyzh_CN
dc.typeArticlezh_CN


Files in this item

Thumbnail

This item appears in the following Collection(s)

Show simple item record