Title of article
Unexpected diastereoselective one-pot assembly of hexahydroazulenones from 2-alkylcyclohexanones and arylacetylenes in KOH/DMSO suspension
Author/Authors
Trofimov، نويسنده , , Boris A. and Schmidt، نويسنده , , Elena Yu. and Skitaltseva، نويسنده , , Elena V. and Zorina، نويسنده , , Nadezhda V. and Protsuk، نويسنده , , Nadezhda I. and Ushakov، نويسنده , , Igor’ A. and Mikhaleva، نويسنده , , Albina I. and Dyachenko، نويسنده , , Oleg A. and Kazheva، نويسنده , , Olga N. and Aleksandrov، نويسنده , , Grigorii G.، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2011
Pages
3
From page
4285
To page
4287
Abstract
2-Alkylcyclohexanones react with arylacetylenes (KOH/DMSO, 100 °C, 1 h) to afford unexpectedly hexahydroazulenones in 34–50% yields and ca. 100% diastereoselectivity (instead of the expected acetylenic alcohols), the minor products being isomeric arylethenyl ketones.
Keywords
Azulenones , Arylacetylenes , Vinyl ketones , 2-Alkylcyclohexanones
Journal title
Tetrahedron Letters
Serial Year
2011
Journal title
Tetrahedron Letters
Record number
1879013
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