Title of article :
A diastereoselective synthesis of 4-azidotetrahydropyrans via the Prins-cyclization
Author/Authors :
Yadav، نويسنده , , J.S and Subba Reddy، نويسنده , , B.V. and Maity، نويسنده , , Tapas and Narayana Kumar، نويسنده , , G.G.K.S.، نويسنده ,
Issue Information :
هفته نامه با شماره پیاپی سال 2007
Abstract :
A three component coupling of aldehydes, homoallylic alcohols and sodium azide is achieved in the presence of trifluoroacetic acid in dichloromethane to produce 4-azidotetrahydropyran derivatives in high yields with all cis-selectivity. The use of trifluoroacetic acid makes this procedure simple and cost-effective.
Keywords :
Prins-cyclization , sodium azide , 4-Azidotetrahydropyrans , Homoallylic alcohol
Journal title :
Tetrahedron Letters
Journal title :
Tetrahedron Letters
