PYRIDAZINE Meaning and
Definition
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Pyridazine is a heterocyclic compound belonging to the pyridine family. It consists of a six-membered ring structure made up of four carbon atoms and two nitrogen atoms. In this arrangement, the carbons and nitrogens alternate positions, forming the backbone of the pyridazine molecule.
Pyridazine is characterized by its aromaticity, resulting from the pi electrons delocalization within the ring. It is a clear and colorless liquid with a distinctive odor. Pyridazine has a melting point of approximately -25 degrees Celsius and a boiling point of about 152 degrees Celsius.
This compound is of significant interest in organic chemistry due to its diverse chemical reactivity. It can undergo various reactions, such as electrophilic substitution, nucleophilic substitution, oxidation, and reduction reactions. Pyridazine derivatives exhibit beneficial properties, including biological activity, making them useful in pharmaceutical research and drug development.
Additionally, pyridazine serves as a versatile ligand in coordination chemistry, forming complexes with metal ions. These complexes have been extensively investigated for their applications in catalysis, as well as in the synthesis of various organic compounds.
Overall, pyridazine is an important compound in both organic and inorganic chemistry, with its unique molecular structure and reactivity contributing to its wide range of applications in pharmaceuticals, materials science, and catalysis.
Common Misspellings for PYRIDAZINE
- oyridazine
- lyridazine
- 0yridazine
- ptridazine
- pgridazine
- phridazine
- puridazine
- p7ridazine
- p6ridazine
- pyeidazine
- pydidazine
- pyfidazine
- pytidazine
- py5idazine
- py4idazine
- pyrudazine
- pyrjdazine
- pyrkdazine
- pyrodazine
- pyr9dazine
Etymology of PYRIDAZINE
The word "pyridazine" derives from the combination of two word elements: "pyridine" and "azine".
1. Pyridine: The term "pyridine" originates from the Latin word "pyridinum", which is a variation of "pyridonium". The name "pyridine" was first proposed by the German chemist Ludwig Knorr in 1883. It is derived from the word "pyridine", which was coined in 1849 by the Scottish chemist Thomas Anderson. The word "pyridine" possibly evolved from the Greek word "pyr" (fire) and the suffix "-id-" (indicating it as an organic compound).
2. Azine: The suffix "-azine" comes from the French "azine", which appeared in the mid-19th century.
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