碘醇

The cis-decalin 79 was obtained from 2-methoxy-4-methylphenol (77) via a sequence of reactions involving intermolecular Diels-Alder reaction of masked o-benzoquinone derived from 77 and ethyl vinyl ketone, silyl enol ether formation and Cope rearrangement.

第一部份：以2-甲氧基-4-甲基酚(77)为起始物，经由二乙醯基亚碘苯氧化、分子间Diels-Alder反应、烯醇矽醚的形成及Cope重排反应得到具有十氢萘骨架化合物79。

Objective: To study the mechanism of N-n-butyl halopefidol iodide（ F2 ）attenuating myocardial ischemiareperfusion injury in rats.

目的：探讨碘化N-正丁基氟哌啶醇（F2）减轻大鼠心肌缺血再灌注损伤的分子生物学机制。

According to the results and data reported, it was given that the catalysis activity of iodine in acid and alcohol esterfication is not high.

将实验结果与文献数据综合分析，得出了碘作为催化剂在酸醇直接酯化反应中的催化活性不高。

In the last part three new types of ion-supported TEMPO catalysts were synthesized and could be used to catalyse selective oxidation of alcohols in water.

三、合成了三个离子支持的TEMPO 催化剂，将其与离子支持的二乙酸碘苯结合催化水溶液中醇的选择性氧化，提供了一个在水溶液中催化剂和氧化剂均可回收使用的绿色体系。

It contains rich mineral elements such as iodine, potassium, calcium, manganese, ferrum and zinc, and also contains rich vitamins, algae gum acid, mannitol, etc, which the land plant can't provide.

本品为海洋绿藻类植物加工而成，具有极高的饲用价值，含有陆生植物不可比拟的碘，钾，钙，锰，铁锌等矿物元素，丰富的维生素，藻胶酸及甘露醇等。

In Chapter III, Fluoroalkylated triazo-compounds (RFCH2N3) were synthesized from fluoroalkylated alcohols (RFCH2OH), which were synthesized from fluoroalkylated iodides.

在第三章里，我们以全氟碘代烷RFI为原料制备得到结构为RFCH2OH长碳链的醇，进一步合成结构为RFCH2N3的氟烷基叠氮化合物。

The recent research progress of oxidation carbonylation of amines/β-amino alcohols, alkoxycarbonylation of epoxides, carbonylative Suzuki coupling, carbonylative Sonogashira, and double carbonylation of aryl iodides has been presented, focusing on the carbonylation reactions studied by us in the past few years, with 81 references.

综述了胺／氨基醇类化合物氧化羰化、环氧化合物氢酯基化、碘代芳烃的羰化Suzuki偶联、羰化Sonogashira以及双羰基化等重要羰基化反应的研究状况，特别是结合本课题组近年来在该领域中的工作，并对羰基化反应的发展及应用前景进行了展望。

A large number of companies are producing high-quality reagent products, such as chloroform, ethanol, ammonium, potassium periodate, iodine, potassium iodide, stannous chloride, tin tablets octanol, hydrochloric acid and so on.

公司现生产大批优质试剂产品，如氯仿、无水乙醇、钼酸铵、高碘酸钾、碘、碘化钾、氯化亚锡、锡粒、正辛醇、盐酸等。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。