Title of article :
Titanocene(III) chloride mediated radical induced asymmetric synthesis of α-methylene bis-γ-butyrolactone
Author/Authors :
Saha، نويسنده , , Sumit and Mandal، نويسنده , , Samir Kumar and Roy، نويسنده , , Subhas Chandra، نويسنده ,
Issue Information :
هفته نامه با شماره پیاپی سال 2011
Abstract :
Asymmetric synthesis of α-methylene bis-γ-butyrolactone has been synthesized using titanocene(III) chloride as a radical source. Titanocene(III) chloride (Cp2TiCl) was prepared in situ from commercially available titanocene dichloride (Cp2TiCl2) and zinc dust in THF.
Keywords :
?-Methylene bis-?-butyrolactone , natural products , Titanocene(III) chloride , radical cyclization , Active bromocompoud
Journal title :
Tetrahedron Letters
Journal title :
Tetrahedron Letters
