Titanocene(III) chloride mediated radical induced asymmetric synthesis of α-methylene bis-γ-butyrolactone
摘要:
Asymmetric synthesis of alpha-methylene bis-gamma-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. (C) 2011 Elsevier Ltd. All rights reserved.