Stable Simple Enols. 10. 500-MHz 1H NMR of Trimesitylethenol and Deuterated Analogues: Complete Signal Assignments and Direct Determination of Equilibrium Steric Isotope Effects from the NMR Integrals of the Isotopomeric Enols

Article abstract of DOI:10.1021/ja00305a021

E/Z mixtures of the isotopomers Mes*C(Mes)=C(OH)Mes (7a/7b) and Mes*C(Mes)=C(OH)Mes* (8a/8b) were prepared by addition of MesMgBr and Mes*Br to Mes*C(Mes)=C=O.High resolution 1H NMR at 500 MHz of trimesityleth