New Compounds Derived from Stereoisomers of 2,4-Diphenylcyclobutane-1,3-Dicarboxylic Acids, 1,4-Diphenylcyclobutane-2,3-Dicarboxylic Acids and their Alkaloidal Precursors, The Truxillines: Theoretical Elucidation Based on Pólya’s Counting Theory
作者: Emadak APatouossa ITchoutezo WS
作者单位: 1Theoretical Chemistry Unit of the Laboratory of Applied Physical and Analytical Chemistry, Faculty of sciences, University of Yaounde, Yaounde I, Cameroon
刊名: International Journal of Chemical Sciences, 2019, Vol.17 (1), pp.01-09
来源数据库: Trade Science Inc
关键词: Pólya’s formalismTruxillic acidTruxinic acidsChiral graphsAchiral graphs
原始语种摘要: New compounds derived from stereoisomers of 2,4-diphenylcyclobutane-1,3-dicarboxylic acids or truxillic acids, 1,4- diphenylcyclobutane-2,3-dicarboxylic acids or truxinic acids and their alkaloidal precursors, the truxillines, are elucidated through application of the Pólya’s formalism. The counting sequence of stereoisomers of those chemical compounds which belong to the family of heteropolysubstituted monocyclobutane derivatives is consistent with the chemical enumeration method using theorem of Pólya which comprises key steps such as representation of graph, permutation of symmetry’s operations, cycle index, topological and enantiomerical indicator and generating functions. This method leads to a system of equations which is solved to obtain the number of chiral and achiral graphs of...
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  • achiral 无手性
  • dicarboxylic 二羧基的
  • formalism 形式方法
  • chemical 化学的
  • their 他们的
  • alkaloidal 生物碱的
  • which 哪个
  • representation 表现
  • symmetry 对称
  • topological 拓扑的