作者:J. Sicher、M. Svoboda、J. Závada、R.B. Turner、P. Goebel
DOI:10.1016/0040-4020(66)80035-2
日期:1966.1
for conformational analysis. Relative stabilities and/or enthalpies of hydrogenation of cis- and trans-monoölefins, diolefins and acetylenes derived from 1,1,4,4-tetramethylcyclodecane have been determined. Large differences were found in the stabilities and enthalpies of hydrogenation between position isomers in each of the three classes of compounds. The results are discussed in conformational terms
建议中环的双-宝石-二甲基取代的衍生物代表构象分析的有用模型。已经确定了衍生自1,1,4,4-四甲基环癸烷的顺式和反式单烯烃,二烯烃和乙炔的相对稳定性和/或氢化焓。在三类化合物的每一种中,位置异构体之间的氢化稳定性和焓均存在较大差异。结果以构象形式讨论,建议除反式的单烯烃外可能 构型中,每一类中最稳定的不饱和衍生物的构型与假定存在于饱和烃中的构型最相似。