chemistry, it was proposed that the selectivity is enhanced by the reactivity in a certain class of reactions. The reactivity-enhanced selectivity (RES) theory was experimentally confirmed by the π-facial selectivities in the Diels-Alder reactions of 5-phenylthiocyclopentadiene dependent on the reactivities of dienophiles.
与有机
化学中经常持有的观点相反,有人提出选择性通过某类反应中的反应性来提高。反应性增强选择性 (RES) 理论通过 5-苯基
硫代
环戊二烯的 Diels-Alder 反应中的 π 面选择性实验证实,该选择性取决于亲二烯体的反应性。