Double (3 + 2) cycloadditions for diastereoselective synthesis of spirooxindole pyrrolizidines

Abstract: One-pot two sequential [3 + 2] cycloadditions of azomethine ylides with different dipolarophiles for diastereoselective synthesis of spirooxindole pyrrolizidines are introduced. This one-pot synthesis involving five components generates a highly condensed ring system bearing seven stereocenters diastereoselectively. The new method has high pot, atom, and step economy. Only two equivalents of water are released as a side product.

Location
Deutsche Nationalbibliothek Frankfurt am Main
Extent
Online-Ressource
Language
Englisch

Bibliographic citation
Double (3 + 2) cycloadditions for diastereoselective synthesis of spirooxindole pyrrolizidines ; volume:11 ; number:1 ; year:2022 ; pages:1128-1135 ; extent:8
Green processing & synthesis ; 11, Heft 1 (2022), 1128-1135 (gesamt 8)

Creator
Zhang, Xiaofeng
Ma, Xiaoming
Qiu, Weiqi
Awad, JohnMark
Zhang, Wei

DOI
10.1515/gps-2022-0088
URN
urn:nbn:de:101:1-2022122013023666898316
Rights
Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.
Last update
15.08.2025, 7:20 AM CEST

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Associated

  • Zhang, Xiaofeng
  • Ma, Xiaoming
  • Qiu, Weiqi
  • Awad, JohnMark
  • Zhang, Wei

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