DESIGN OF REACTION FIELD BASED ON STRUCTURAL STUDIES OF ORGANOMETALLIC REAGENTS IN SOLUTION

研究了双碘甲烷在溶液中的结构。它是在AXS的精细结构研究和SAXS的宏观结构研究的基础上进行的。结果表明，双(碘多西)甲烷是以无聚集的氨基形式存在的。AXS和SAXS的结合是研究多种有机金属化合物在溶液中结构的可靠和广泛应用的方法。双(碘并三氯)甲烷的结构蕴含着路易斯酸性，因为碳伴随着几个锌原子。1，2-二酮与双(碘并硫)甲烷反应得到环丙烷-1，2-二醇。2，3-环氧醇与双(碘多硫)甲烷反应可引起片呐醇重排。

The structural studies of bis(iodozinciomethane) in solution was examined. It was performed based on the detailed fine structural studies by AXS and on the macroscopic structural studies by SAXS. It was tuned out that bis(iodozincio)methane exists as amonomeric form without aggregation. The combination of AXS and SAXS is reliable and widely applicable method for the structural studies of many types of organometallic compounds in solution.The structure of bis(iodozincio)methane implies the characteristic Lewis acidity, as a carbon accompanies a couple of zinc atoms. Treatment of 1,2-diketones with bis(iodozincio)methane gave cyclopropane- 1,2-diols. Treatment of 2,3-epoxyalcohol with bis(iodozincio)methane cause the pinacol type rearrangement.