YLIDE Meaning and
Definition
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An ylide is a chemical compound that contains both a positively charged atom, usually carbon or phosphorus, and a negatively charged atom. The positive and negative charges are not directly bonded to each other, but reside on adjacent atoms within the molecule. The most common type of ylide is a phosphonium ylide, which features a positively charged phosphorus atom and a negatively charged carbon atom.
Ylides are incredibly versatile and reactive compounds, often utilized as powerful intermediates in organic synthesis. They are particularly renowned for their ability to participate in a variety of important reactions, such as cycloadditions, nucleophilic substitutions, and rearrangements. Through their unique charge distribution, ylides can engage in effective bond formation and cleavage processes.
One of the most notable applications of ylides is their involvement in the Wittig reaction. This reaction transforms a ylide into a double bond, making it an invaluable tool for the synthesis of alkenes. The implementation of phosphonium ylides in the Wittig reaction has greatly impacted the fields of natural product synthesis and medicinal chemistry.
In summary, an ylide is a fascinating chemical compound containing a positively charged atom and a negatively charged atom adjacent to each other. Their propensity for engaging in various reactions makes them indispensable in the realm of organic synthesis, specifically in the creation of important organic compounds.
Common Misspellings for YLIDE
- 7lide
- 6lide
- ykide
- ypide
- ylude
- yljde
- ylode
- yl9de
- yl8de
- ylise
- ylixe
- ylife
- ylire
- yliee
- ylidd
- ylidr
- ylid4
- ylid3
- tylide
- ytlide
Etymology of YLIDE
The word "ylide" is derived from the German term "Überladung" which means "overload". This term was later anglicized to "y-tlide" based on its symbol, and eventually reduced to "ylide". The term was first used in the field of chemistry by the German chemist Hans Meerwein in the early 20th century.
