Organic Chem Nomenclature (need an expert)

In summary, organic chem nomenclature is a systematic and standardized way of naming organic compounds, established by the IUPAC. It is important to use proper nomenclature to ensure accurate communication and avoid confusion. Common mistakes include not following the rules and not considering stereochemistry. There are exceptions for complex or natural compounds, which may have historical or common names.
  • #1
IntegralDerivative
27
3

Homework Statement


Need help naming these 2 molecules:
2016-11-11_14-38-11.png


2016-11-11_14-47-27.png


Homework Equations

The Attempt at a Solution



I think they are:

ethoxycyclohexane

5-chloro-2-ethenyl-4-iodobenzonitrile
 
Physics news on Phys.org
  • #2
For #1, the parent chain is actually the ethyl chain because it contains the functional group. Also, the ethoxy- nomenclature suggests an ether, not an alcohol.

For #2, it looks ok to me, but I don't remember enough of the nomenclature rules to know whether you have numbered and ordered the substituents correctly.
 

1. What is the purpose of organic chem nomenclature?

The purpose of organic chem nomenclature is to provide a systematic and standardized way of naming organic compounds. This allows scientists to communicate effectively and accurately about the structure and properties of different compounds.

2. How are organic compounds named?

Organic compounds are named according to a set of rules established by the International Union of Pure and Applied Chemistry (IUPAC). These rules take into account the functional groups, substituents, and bond locations in a compound.

3. Why is it important to use proper nomenclature when referring to organic compounds?

Using proper nomenclature is important because it ensures that scientists are referring to the same compound when communicating with each other. It also helps to avoid confusion and ensures accuracy in describing the structure and properties of a compound.

4. What are some common mistakes made when naming organic compounds?

Some common mistakes made when naming organic compounds include not following the correct IUPAC rules, using incorrect prefixes or suffixes, and not considering the stereochemistry of the compound.

5. Are there any exceptions to the rules of organic chem nomenclature?

Yes, there are some exceptions to the rules of organic chem nomenclature, particularly for complex or natural compounds. In these cases, the name may not follow the standard IUPAC rules and may be based on historical or common names.

Similar threads

  • Biology and Chemistry Homework Help
Replies
8
Views
2K
  • Biology and Chemistry Homework Help
Replies
2
Views
1K
  • Biology and Chemistry Homework Help
Replies
7
Views
2K
  • Biology and Chemistry Homework Help
Replies
2
Views
12K
  • Biology and Chemistry Homework Help
Replies
10
Views
2K
  • Biology and Chemistry Homework Help
Replies
19
Views
3K
Replies
1
Views
2K
  • Biology and Chemistry Homework Help
Replies
1
Views
1K
  • Biology and Chemistry Homework Help
Replies
7
Views
1K
  • Biology and Chemistry Homework Help
Replies
27
Views
7K
Back
Top