Title of article :
Titanocene(III) chloride mediated formal synthesis of magnofargesin and 7′-epimagnofargesin
Author/Authors :
Chakraborty، نويسنده , , Pushkin and Jana، نويسنده , , Samaresh and Saha، نويسنده , , Sumit and Roy، نويسنده , , Subhas Chandra، نويسنده ,
Issue Information :
هفته نامه با شماره پیاپی سال 2012
Abstract :
Formal synthesis of two bioactive lignans, magnofargesin and 7′-epimagnofargesin has been accomplished in both racemic and optically active forms through titanocene(III) chloride (Cp2TiCl) mediated radical induced cyclization reaction. Ti(III) species was generated in situ from the commercially available titanocene dichloride (Cp2TiCl2) and activated zinc dust in dry THF.
Keywords :
radical cyclization , Titanocene(III) chloride , Magnofargesin , epoxide , Epimagnofargesin
Journal title :
Tetrahedron Letters
Journal title :
Tetrahedron Letters
