the unsubstituted diketones. Agreement between experimental and calculated dipole moments is fairly good thus rendering Molecular Mechanics a safe tool for the conformational analysis of the title molecules. The most populated conformations have been evaluated for nine ϱ-diketones bearing 1- and 2- adamantyl, tert-butyl, cyclohexyl, 1-phenylethyl and benzhydryl groups as well as two methyl groups and
                                    已经通过未取代的二酮的
钴(II)配合物的烷基化制备了几个在羰基间位置带有大取代基的
β-二酮。实验偶极矩和计算出的偶极矩之间的一致性非常好,因此使分子力学成为标题分子构象分析的安全工具。已对9个带有1-和2-
金刚烷基,叔丁基,环己基,1-苯乙基和二苯甲基的苄基以及两个甲基和一个甲基加一个1-
金刚烷基进行了人口最多的构象的评估。