| 烷烃异构体的推导——异构体数目的计算法(补篇) |
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| 引用本文： | 王宗睦.烷烃异构体的推导——异构体数目的计算法(补篇)[J].松辽学刊,1990(4). |
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| 作者姓名： | 王宗睦 |
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| 作者单位： | 吉林大学 |
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| 摘 要： | 本文由代数学中的组合法及对称性的考虑,导出了计算烷基组在母体碳链上排布时可产生的不同花样数的算式,从而可求算烷烃的构造异构体数目.对C_(11)H_(24)、C_(12)H_(26)和C_(13)H_(28)计算的结果,与文献报导相符,并经画出全部结构式一一核对过.本文的方法可直接和在纸上推导异构体及系统命名相关联.
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| 关 键 词： | 烷烃 构造异构体 烷基 母体碳链 组合法 对称性 |
DEDUCTION OF CONSTITUTIONAL ISOMERS OF ALKANES -THE METHOD FOR ENUMERATING ISOMER NUMBERS |
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| Wang Zhongmu.DEDUCTION OF CONSTITUTIONAL ISOMERS OF ALKANES -THE METHOD FOR ENUMERATING ISOMER NUMBERS[J].Songliao Journal (Natural Science Edition),1990(4). |
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| Authors: | Wang Zhongmu |
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| Institution: | Jilin University |
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| Abstract: | This paper provided the method for enumerating constitutional isomer numbers of alkanes on basis of algebraic combination operation and consideration of molecular symmetry, for C_(11)H_(24), C_(12)H_(26) and C_(13)H_(28), the results given by the method are agreement with the values reported by Henze and Blair~2] and other s~3] .the method is related to systematic deduction of isomers on paper and IUPAC nomenclature of alkanes . |
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| Keywords: | Alkane Constitutional isomer Alkyl group Parent carbon chain Combination symmetry |
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