76494-72-9Relevant academic research and scientific papers
STEREOCHEMISTRY OF THE OPENING OF THE CYCLOPROPANE RING BY MERCURY SALTS IN trans-1,2-DIARYLCYCLOPROPANES
Bandaev, S. G.,Sychkova, L. D.,Hantschmann, A.,Shabarov, Yu. S.
, p. 257 - 262 (2007/10/02)
The stereochemistry of the opening of the small ring under the influence of mercury salts in hydroxyl-containing solvents was investigated in trans-1,2-diphenylcyclopropane and its derivatives containing electron-donating substituents at he para positions of both benzene rings.It was found that the opening of the trimethylene ring at the C1-C3 bond is accompanied by racemization at the point of nucleophilic attack, while the ratio of the diastereomers depends on the nature of the substituents in the benzene ring, on the anion in the mercury salt, and on the solvent.
Stereochemistry of Ring Opening of trans-1,2-Diphenylcyclopropanes by Mercury(II)salts
Bandaev, S. G.,Sabarov, Yu. S.,Hantschmann, A.,Weissenfels, M.
, p. 643 - 648 (2007/10/02)
Reaction of trans-1,2-diphenylcyclopropanes 1 and 2 with mercuric salts yields diastereomeric 1,2-diphenylpropanole derivatives.The ratio of erythro and threo diastereomers depends on the nature of substituents and solvent properties.A mechanism is propos
