91110-64-4Relevant academic research and scientific papers
Does the threshold enantiomerization route of crowded tetraarylethenes involve double bond rotation?
Maeda, Katsuhiro,Okamoto, Yoshio,Morlender, Natalia,Haddad, Nizar,Eventova, Irina,Biali, Silvio E.,Rappoport, Zvi
, p. 9686 - 9689 (1995)
The chiral tetraarylvinyl propeller 1,2-bis(4-tert-butyl-2,6-dimethylphenyl)-1,2-dimesitylethene (4) was synthesized by irradiation of (4-tert-butyl-2,6-dimethylphenyl)mesitylketene 5. Ethene 4 exists in two diastereomeric forms (E and Z), each existing a
Stable Simple Enols. 5. Solvent Dependence of the Conformation of the OH Group in 2,2-Dimesitylethenol and Several 1,2,2-Triarylethenols
Biali, Silvio E.,Rappoport, Zvi
, p. 5641 - 5653 (2007/10/02)
3J(HCOH) and δ(OH) values of 2,2-dimesitylethenol (Mes2C=CHOH, 6) and δ(OH) values of five stable triarylethenols were measured in 12-14 solvents and found to be strongly solvent dependent. 3J(HCOH) values for 6 at 293 K decreased fr
