スギウラ マサハル   Sugiura Masaharu
  杉浦 正晴
   所属   崇城大学  薬学部 薬学科
   崇城大学大学院  薬学研究科 薬学専攻
   職種   教授
言語種別 英語
発行・発表の年月 2010/08
形態種別 原著論文
査読 査読有り
標題 Development of Chiral Dinitrones as Modular Lewis Base Catalysts: Asymmetric Allylation of Aldehydes with Allyltrichlorosilanes
執筆形態 共著
掲載誌名 Tetrahedron: Asymmetry
掲載区分国外
巻・号・頁 21,pp.1833-1835
著者・共著者 Oh, Y. S.; Kotani, S.; Sugiura, M.; Nakajima, M.
概要 Chiral dinitrones were synthesized by the condensation of a C 2-symmetrical chiral dihydroxylamine with various aldehydes. The electronic and steric properties of the dinitrones can be modified by changing the aldehyde component. The activity of dinitrones as Lewis base catalysts was examined for the asymmetric allylation of aldehydes with allyltrichlorosilanes. Using DMPU as an additive in chloroform, the reaction proceeded at room temperature to afford allylated products in good yields and good enantio selectivities. © 2010 Elsevier Ltd. All rights reserved.
DOI 10.1016/j.tetasy.2010.05.048
ISSN 09574166
PermalinkURL https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=77957578700&origin=inward