Diastereotopically distinct secondary deuterium kinetic isotope effects on the thermal isomerization of cyclobutene to butadiene
作者:John E. Baldwin、V. Prakash. Reddy、L. J. Schaad、B. A. Hess
DOI:10.1021/ja00233a048
日期:1988.12
secondary deuteriumisotopeeffects on the thermal isomerization of cyclobutane, the compounds cyclobutene, (1-sup 2}H)cyclobutene, and (3-sup 2}H)cyclobutene were prepared, and their gas-phases isomerizations were followed. From the data, correlations between hybridization changes and secondary hydrogen/deuteriumisotopeeffects and the observed diastereotopically distinct hydrogen/deuterium effects