Vicinal meaning

Vicinal means situated or lying near; adjacent in position, order, or time.


Vicinal definitions

Word backwards laniciv
Part of speech adjective
Syllabic division vi-ci-nal
Plural The plural of the word "vicinal" is "vicinals."
Total letters 7
Vogais (2) i,a
Consonants (4) v,c,n,l

When discussing organic chemistry, the term vicinal refers to two substituents or functional groups that are attached to adjacent carbon atoms. This closeness in proximity can influence the chemical reactivity and physical properties of the molecule.

Vicinal comes from the Latin word "vicinus," meaning neighboring or nearby. This spatial relationship between the substituents on a molecule can lead to specific types of reactions or interactions based on their proximity to each other.

Chemical Reactivity

In vicinal compounds, the adjacent functional groups may interact with each other in a variety of ways, such as forming intramolecular hydrogen bonds or undergoing specific stereoelectronic effects. These interactions can impact the overall reactivity of the molecule and influence the outcome of chemical reactions.

Physical Properties

The presence of vicinal groups can also affect the physical properties of a compound, such as its melting point, boiling point, solubility, or stability. The close proximity of functional groups can lead to unique structural arrangements that influence how the molecule behaves in different environments.

Biological Significance

In biological systems, the vicinal arrangement of functional groups can play a crucial role in molecular recognition, enzyme-substrate interactions, and other biological processes. Understanding the implications of vicinal relationships in biochemistry is essential for drug design, protein engineering, and other biotechnological applications.

Overall, the concept of vicinal relationships in organic chemistry is a fundamental aspect of molecular structure and reactivity, with far-reaching implications in various fields of science and technology.


Vicinal Examples

  1. The vicinal relationship between the two neighboring countries led to increased trade.
  2. The buildings on the vicinal streets had a similar architectural style.
  3. The vicinal schools collaborated on a joint science fair project.
  4. The vicinal farms shared resources and equipment to improve efficiency.
  5. Living in a vicinal community allows for a close-knit bond among neighbors.
  6. The vicinal houses were connected by a shared garden space.
  7. The vicinal businesses worked together to organize a local festival.
  8. The vicinal park was a popular spot for residents to gather and socialize.
  9. The vicinal mountains provided a stunning backdrop for the small town.
  10. The vicinal riverside trail was perfect for leisurely walks and bike rides.


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  • Updated 03/04/2024 - 01:59:35