Title of article
Solvent-free synthesis of 4,4-bis-functionalized-1,6-dienes and 1,6-diynes on the surface of neutral alumina
Author/Authors
Sanjay Bhar، نويسنده , , Subrata Kumar Chaudhuri، نويسنده , , Santi Gopal Sahu، نويسنده , , Chiradeep Panja، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2001
Pages
6
From page
9011
To page
9016
Abstract
An improved procedure has been developed for the synthesis of structurally varied 4,4-bis-functionalized-1,6-dienes and 1,6-diynes through regioselective alkylation of active methylene compounds with several unsymmetrical allyl bromides and propargyl bromide on the surface of neutral alumina impregnated with sodium ethoxide or potassium tert-butoxide in the absence of any solvent under environmentally benign conditions.
Keywords
supported reagents , regiocontrol , Solid-phase synthesis , dienes and diynes
Journal title
Tetrahedron
Serial Year
2001
Journal title
Tetrahedron
Record number
1082522
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