Title of article
Heteropoly acid catalyzed synthesis of 8-methyl-2-aryl/alkyl-3-oxabicyclo[3.3.1]non-7-ene derivatives through (3,5)-oxonium-ene reaction
Author/Authors
B. and Anjibabu، نويسنده , , R. and Sau، نويسنده , , Samaresh and Reddy، نويسنده , , B. Jagan Mohan and Banerjee، نويسنده , , Rajkumar and Reddy، نويسنده , , B.V. Subba، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2013
Pages
4
From page
7160
To page
7163
Abstract
A variety of aldehydes undergo a smooth coupling with (4-methylcyclohex-3-en-1-yl)methanol in the presence of 2 mol % of phosphomolybdic acid in dichloromethane to afford 3-oxabicyclo[3.3.1]non-7-ene in good yields through 3,5-oxonium-ene cyclization under mild conditions. The use of inexpensive, nontoxic, and readily available heteropoly acid catalyst makes this method simple, convenient, and environmental-friendly.
Keywords
Aldehydes , Oxonium-ene reaction , Alkenols , Heteropoly acid
Journal title
Tetrahedron Letters
Serial Year
2013
Journal title
Tetrahedron Letters
Record number
1887061
Link To Document