求助英译中追加20

来源:百度知道 编辑:UC知道 时间:2024/06/03 19:52:10
As shown in Figure 1, there is a clear correlation between the bulkiness of the alcohol and the product ee, giving the best ee for 2-propanol over the P range employed. A much more intriguing feature unique to this bimolecular enantiodifferentiating photoreaction is the sudden jump of ee at around the critical density, which is common to all the alcohols employed. A similar jump slightly above dC was observed in the enantiodifferentiating photoisomerization of cyclooctene in scCO2, although further examinations in the subcritical region were not possible for solubility reasons. It is noted in the present case that the pressure dependence of ee is continuous at least in the subcritical (P < 9 MPa) and supercritical (P > 10 MPa) regions, but a big jump of ee was observed around dC, giving a “step” profile in each case.

麻烦把上述文字译成中文,不要翻译软件的,追加20

由图表一所示,可以看到一个在乙醇和产品剩余的蓬松性之间的明显的相关性——它给出了2-丙醇在采用P幅度时的最佳剩余。

更是人好奇的双分子对映差异的光加成反应的独有性特征就是ee在接近临界密度时的突然跳跃,这对于采用乙醇来说是很平常的。

相类似的跳跃在环辛烷在高压二氧化碳条件下的对映差异的光致异构化的反应中被观察到,尽管由于可溶性的原因在亚临界范围的更进一步的检测是不可能进行的。

现在来说ee的对于压强的依赖至少在亚临界(P<9MPa)和超临界(P<10MPa)的区域内是连续的,除了在dC附近观察到的ee的大的跳跃,其中dC给出了在各个情形下的大致的台阶分布.

如图1所示,有明显的相关关系bulkiness的酒精和电子产品,使最好的电子为异丙醇超过雇用的P系列。更为有趣的独特功能这是双分子enantiodifferentiating光突然跳转左右的电子密度的关键,这是共同的所有醇就业。类似跳转略高于胞嘧啶有人在enantiodifferentiating光的cyclooctene在scCO2 ,但进一步检查中次临界区域不可能溶解度原因。它指出在目前情况下的压力依赖电子是连续的,至少在亚临界( P “ 9 MPA )和超( P ” 10兆帕)地区,但大幅上涨的电子与会者围绕特区,给予“一步“的个人资料在每一种情况下。