Title of article :
First total synthesis of (−)-diospongin B
Author/Authors :
Chandrasekhar، نويسنده , , S. and Shyamsunder، نويسنده , , T. L. Prakash، نويسنده , , S. Jaya and Prabhakar، نويسنده , , A. and Jagadeesh، نويسنده , , B.، نويسنده ,
Issue Information :
دوماهنامه با شماره پیاپی سال 2006
Abstract :
The first total synthesis of (−)-diospongin B has been achieved starting from benzaldehyde using chiral allylation, a base catalyzed conjugate addition of an α,β-unsaturated ester and an intramolecular oxy-Michael reaction as the key steps in 16% overall yield.
Keywords :
Substituted tetrahydropyran , Keck allylation , Base catalyzed conjugate addition , Diospongin B , Intramolecular oxy-Michael reaction
Journal title :
Tetrahedron Letters
Journal title :
Tetrahedron Letters
