7235-16-7Relevant articles and documents
Stereoselective syntheses of spirane bridged semi-titanocenes
Bjornstad, Vidar,Undheim, Kjell
, p. 962 - 970 (2008)
The synthesis of bidentate cyclopentadienyl-alkoxide ligands and their complexation to titanium are described. The focus has been on methodology for stereoselective synthesis of ansa half-sandwich titanocenes with rigid C 2- and C3-b
4a-Methyl-4aH-fluorenes
Neuhaus, David,Rees, Charles W.
, p. 318 - 320 (2007/10/02)
The monobenzo derivative (1) of 3a-methyl-3aH-indene and its methyl derivative (3) have been synthesised; although isolable they are reactive, undergoing autoxidation, dimerisation, and other cycloadditions, thermal and acid catalysed aromatisation to fluorenes, and photochemical rearrangement to naphthalenes.