ARYNE Meaning and
Definition
-
An aryne is a highly reactive molecular species that contains an unsaturated carbonatom (C) attached to an aromatic ring. Also known as an aryl carbene or benzyne, aryne is derived from an aromatic compound by removing two adjacent hydrogen atoms from the ring. This process creates a strained, cyclic three-membered ring system that possesses significant reactivity due to the presence of two unshared π-electrons. The three-membered ring in aryne alternates between a double bond and a single bond, causing a significant distortion in the ring geometry compared to typical aromatic compounds.
Arynes are known for their unique, electron-deficient nature, making them highly reactive intermediates in various chemical reactions. Due to the high level of ring strain, aryne readily undergoes various reactions, such as cycloadditions, nucleophilic additions, and electrophilic additions. These reactions make aryne a powerful tool for synthesizing complex organic molecules.
However, the reactivity of aryne also poses challenges as it can lead to undesired side reactions or decomposition. Therefore, researchers have developed numerous strategies to stabilize aryne by introducing electron-withdrawing substituents or using sterically hindered groups nearby to hinder undesired reactions.
The diverse reactivity and synthetic utility of aryne make it a valuable tool in organic synthesis, allowing for the construction of structurally complex compounds that would be challenging to achieve using other methods. The understanding and control of aryne chemistry contribute significantly to the development of new drugs, functional materials, and bioactive compounds.
Common Misspellings for ARYNE
- arye
- azyne
- cryne
- zryne
- sryne
- wryne
- qryne
- aeyne
- adyne
- afyne
- atyne
- a5yne
- a4yne
- argne
- ar7ne
- ar6ne
- arybe
- aryje
- arynw
- arynd
Etymology of ARYNE
The word "aryne" is derived from two sources: "aryl" and "yne".
The term "aryl" comes from the word "aromatic", referring to organic compounds characterized by unique stability and distinctive odors. It originated from the German word "Aromat", which means "spice" or "balm". "Aromat" entered the English language in the late 19th century and was later shortened to "aryl" to designate the aromatic portion of a molecule.
The second part, "yne", traces its roots back to the Greek word "húnē", meaning "sinew" or "cord". "Húnē" evolved into the Greek term "hulēnē", meaning "wood" or "timber". In chemistry, "yne" is used to denote a triple bond between two carbon atoms, indicating the presence of a carbon-carbon triple bond.
Infographic
Add the infographic to your website:
