1234862-84-0Relevant academic research and scientific papers
Catalytic Enantioselective 1,4-Iodofunctionalizations of Conjugated Dienes
Tripathi, Chandra Bhushan,Mukherjee, Santanu
, p. 4424 - 4427 (2015)
The first catalytic enantioselective 1,4-iodofunctionalizations of conjugated dienes have been developed. Starting from β,γ,δ,ε-unsaturated oximes and 4-Ns hydrazones, these N-iodosuccinimide-mediated reactions are catalyzed by newly modified tertiary aminothiourea derivatives and furnish Δ2-isoxazoline and Δ2-pyrazoline derivatives, respectively, containing an (E)-allyl iodide group at the quaternary stereogenic center generally in high yield and with excellent enantioselectivity (up to 98.5:1.5 er).
Titanocene(III) chloride mediated reductive cleavage of arylcyclopropyl ketones
Paira,Mandal,Roy
experimental part, p. 573 - 577 (2010/12/25)
Titanocene(III) chloride (Cp2TiCl) mediated cleavage of arylcyclopropyl ketones has been accomplished. Both saturated and β-H eliminated unsaturated aromatic compounds are formed in different ratio depending on the substrate. Ti(III) species has been prepared in situ from commercially available titanocene dichloride (Cp2TiCl2) and zinc dust in THF.
