2-Substituted 3-nitro-2H-chromenes in reaction with azomethine ylide derived from ninhydrin and proline: regio- and stereoselective synthesis of spiro[chromeno[3,4-a]pyrrolizidine-11,2'-indene]-1',3'-diones
Crossref DOI link: https://doi.org/10.1007/s10593-018-2193-2
Published Online: 2018-01-06
Published Print: 2017-11
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Korotaev, Vladislav Yu.
Kutyashev, Igor B.
Barkov, Alexey Yu.
Sosnovskikh, Vyacheslav Ya.
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