Organic chemistry: Are all non-aromatic carbon chains aliphatic?

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Discussion Overview

The discussion revolves around the classification of carbon chains in organic chemistry, specifically whether all non-aromatic carbon chains are considered aliphatic. The scope includes conceptual clarification and technical classification within organic chemistry.

Discussion Character

  • Conceptual clarification
  • Debate/contested

Main Points Raised

  • Some participants propose that not all non-aromatic carbon chains are aliphatic, suggesting a distinction between the two categories.
  • Others argue that if the question is rephrased to "Are all non-aromatic hydrocarbons aliphatic?", the answer is yes based on definitions in organic chemistry.
  • One participant emphasizes the importance of reviewing classifications from textbooks and provides links to articles for further clarification.
  • There is a correction regarding the definition of hydrocarbons, stating they are divided into aromatic and aliphatic compounds.
  • Some participants express uncertainty about their understanding and suggest that a careful re-reading of the material is necessary.

Areas of Agreement / Disagreement

Participants do not reach a consensus, as there are competing views on the classification of non-aromatic carbon chains and whether they can be categorized as aliphatic.

Contextual Notes

There are limitations in the discussion regarding the precision of terms used, such as "carbon chain," and the need for clear definitions in organic chemistry classifications.

samy4408
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Are all non aromatic carbon chain aliphatic ?
 
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"Carbon chain" seems a bit inprecise. If one rephrases the question to "Are all non aromatic hydrocarbons aliphatic ?" I recall the answer is yes by definition of basic classifications?

/Fredrik
 
symbolipoint said:
No, or as best I can understand, I believe no. One kind is distinct from the other kind. Review this classification from your textbook. For alternative review or maybe reenforcement, you might look at these two articles.
https://en.wikipedia.org/wiki/Aliphatic_compound
https://en.wikipedia.org/wiki/Aromatic_compound

I understood this stuff better, but a very very long time ago.
Incorrect. Read the first sentence of the first link you posted:
“In organic chemistry, hydrocarbons(compounds composed solely of carbon and hydrogen) are divided into two classes: aromatic compounds and aliphatic compounds”
Fra said:
"Carbon chain" seems a bit inprecise. If one rephrases the question to "Are all non aromatic hydrocarbons aliphatic ?" I recall the answer is yes by definition of basic classifications?

/Fredrik
Correct.
 

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