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烷、烯、炔烃和较重要类型的脂肪族化合物的结构异构体数目及计算方法,是有机化学教学中经常遇到的一个问题,而一般的参考书又未作说明。本文拟就此问题作初步介绍。一、饱和一元醇的结构异构体数目及计算方法饱和一元醇所含碳原子数与结构异构体数目之间没有一个简单的数学关系,问题的解决仅借助于醇可以分为简单的类型,每种简单类型的异构体数目可由计算求得。饱和一元醇可以分为我们在有机化学中所熟知的伯、仲、叔三类,每类异构体的数目是通过它们的结构式形成的方法来计算的。
The number and calculation of structural isomers of alkanes, alkenes, alkynes and the more important types of aliphatic compounds are a common problem encountered in the teaching of organic chemistry, and the general reference books do not state them. This article intends to make a preliminary introduction to this issue. First, the saturated monohydric alcohol structure isomers number and calculation method Saturated monohydric alcohols contained in the number of carbon atoms and the number of structural isomers does not have a simple mathematical relationship, the problem can be solved only with the help of alcohol can be divided into simple types The number of isomers for each simple type can be calculated by calculation. Saturated monohydric alcohols can be classified into the primary, secondary and tertiary classes that we are familiar with in organic chemistry. The number of each type of isomer is calculated by their structural formula.