芳香的(aromatic)和脂肪族化合物(aliphatic compounds)的区别

芳香族和脂肪族化合物都是有机化合物的主要形式，它们主要由碳和氢组成。芳香族化合物和脂肪族化合物的主要区别在于芳香族化合物含有一个典型苯环的芳香环，而脂肪族化合物只是不含芳香环的有机化合物。...

芳香族的主要区别(main difference aromatic) vs. 脂肪族化合物(aliphatic compounds)

芳香族和脂肪族化合物都是有机化合物的主要形式，它们主要由碳和氢组成。芳香族化合物和脂肪族化合物的主要区别在于芳香族化合物含有一个典型苯环的芳香环，而脂肪族化合物只是不含芳香环的有机化合物。

什么是芳香族化合物(aromatic compounds)？

如上所述，芳香族化合物有一个独特的芳香环，这使得它不同于其他化合物。这种芳香性是由“苯环”引起的。这是一个典型的化学结构，包含六个碳原子，用交替的双键环接。该体系具有独特的性质，使得芳香族化合物在化学反应中的行为与其它化合物有很大的不同。交替双键的性质被称为“共轭”。正是由于共轭作用，芳香族化合物能够表现出非常不同的反应机理。

Compounds with a benzene ring are c***idered to have high potential. They are able to sustain additional charges by making them migrate around the ring system. However, the structure of the benzene ring is more complicated than it seems. It has been proven through experiments that the bonds between the six Carbon atoms are neither single bonds nor double bonds but have intermediate characteristics. The benzene ring is a planar structure as opposed to many other chemical compounds. But when an additional group is bound to the benzene ring, the entire structure would fall out of the plane. Some common examples of aromatic compounds are; benzene, toluene, xylene, aniline, etc.

什么是脂肪族化合物(aliphatic compounds)？

这些化合物是另一类结构中没有苯环的有机化合物。脂肪族化合物可以是线性的，也可以是环状的。参与脂肪族化合物形成的碳原子之间可以混合有单键、双键或三键。这意味着它们可以是饱和的或不饱和的。术语“饱和”是指氢原子在碳原子周围完成键合，其中碳原子仅通过单键结合。每当碳原子之间有一个双键或三键时，它就不能实现与氢原子的键合，因为键合空间已经被相邻的碳原子占据，这些被称为“不饱和”化合物。

Linear aliphatic compounds are often not planar in structure, and only some cyclic aliphatic compounds are planar in nature. In general, the linear aliphatic compounds are more stable and freely available than the cyclic aliphatic compounds. The reason for this is the high ring strain present in the cyclic aliphatic compounds. Halogens are the most common type of foreign group of elements that form side chains and side groups with aliphatic compounds. It is often easier to subject aliphatic compounds to a chemical reaction than the aromatic compounds.