作者:L. I. Kas’yan、D. V. Karpenko、A. O. Kas’yan、A. K. Isaev
DOI:10.1007/s11178-005-0226-7
日期:2005.5
By reaction of bicyclo[2.2.1]hept-5-en-exo- and endo-2-ylmethylamine, exo-5,6-epoxybicyclo[2.2.1]hept-exo-2-ylmethylamine and benzylamine with 1-adamantanecarbonyl chloride, 1,3-adamantanedicarbonyl dichloride, and 1,3-adamantanediacetyl dichloride amides were obtained with one, two, and three cage-like fragments that were reduced to amines by lithium aluminum hydride. The reactivity of the amines was evaluated with the use of semiempirical quantum-chemical method PM3. Derivatives of the amines were prepared by reactions with arene-sulfonyl chlorides, p-nitrobenzoyl chloride, succinic and endic anhydrides, p-toluenesulfonyl and m-tolyl isocyanates, phenyl isothiocyanate, and p-nitrophenyloxirane. The structure of the new compounds was supported by analysis of their IR and 1H NMR spectra. The dependence of some reaction conditions was observed on the number and remoteness of the cage-like fragments from the reaction centers of the amines.
通过双环[2.2.1]庚-5-烯-外-和内-2-基甲胺与外-5,6-环氧双环[2.2.1]庚-外-2-基甲胺和苄胺与1-金刚烷酰氯、1,3-金刚烷二酰二氯和1,3-金刚烷二乙酰二氯的反应,制得具有一个、两个和三个笼状片段的酰胺,这些酰胺经氢化锂铝还原为胺。使用半经验的量子化学方法PM3评估了这些胺的反应性。通过与芳烃磺酰氯、对硝基苯甲酰氯、琥珀酸和恩氏酐、对甲苯磺酰和间甲苯基异氰酸酯、苯基异硫氰酸酯和对硝基苯环氧化物的反应,制备了这些胺的衍生物。新化合物的结构得到了其红外和1H核磁共振光谱分析的支持。观察到某些反应条件依赖于笼状片段的数量及其与胺反应中心的距离。