How to write IUPAC name in easy way? Here is a video on 14 essential rules for the IUPAC naming of organic compounds. When you start writing a name, you may doubts on which rule to start with? Here is a trick. Generally, first a longest chain is selected as parent chain. Surprisingly, it is not the first rule to follow, instead identification of principal functional group is the first task.

How to select a principle functional group? For that, we have to learn priority order of functional groups. Here is a video on that.    • Easy trick to remember priority order...  

In this video, we cover the following concepts.
* Selection of principle functional group
* Selection of parent chain
* Selection of root name and suffix
* Identifying side chains
* Numbering of parent chain
* Arrangement in alphabetical order
* Denoting multiple prefixes and rings

Watch this video to learn 14 rules required to write the IUPAC names of organic compounds in perfect way without any ambiguity.

You can also read the article at https://egpat.com/blog/14-rules-you-s...

0:00 Introduction
0:06 Which rule you have to start with?
2:01 Rule1: Identification of principal functional group
4:29 Rule2: Selection of parent chain
6:39 Rule 3: Selection of parent chain from more options
9:39 Rule 4: Selection of root name
10:38 Rule 5: Numbering of parent chain
11:33 Rule 6: Criteria for numbering in case of more options
11:59 Criteria 1: Lowest sum rule
12:49 Criteria 2: Numbering in Alphabetical order
13:37 Rule 7: Substitution on Heteroatom
14:22 Rule 8: Numbering of side chain
15:31 Rule 9: Multiple substituents
16:03 Rule 10: Side chains with side chains
17:20 Rule 11: Conjunction of Multiple groups
18:27 Rule 12: Arrangement in alphabetical order
18:51 Rule 13: Alphabetical order - Includes & excludes
19:41 Rule 14: Naming of radicals

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