NAPHTHYL Meaning and
Definition
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Naphthyl is an organic compound derived from naphthalene, which is a crystalline hydrocarbon. It is composed of two benzene rings fused together, resulting in a bicyclic structure. Naphthyl is specifically referring to the substituted form of naphthalene, in which one or more hydrogen atoms are replaced by various functional groups.
As a prefix, "naphthyl-" is commonly used to designate a substituent attached to a naphthalene ring system. This substituent can be located in different positions, such as alpha (1-position) or beta (2-position) to the aromatic ring. The functional groups attached to the naphthyl moiety can vary widely, including but not limited to alkyl, halogen, amino, hydroxyl, nitro, and other organic groups.
Naphthyl compounds have various applications in different fields, particularly in organic chemistry and the pharmaceutical industry. They are often used as intermediates in the synthesis of complex organic molecules due to their reactivity and versatility. Additionally, naphthyl derivatives have been found to possess interesting biological properties, such as antimicrobial, anti-inflammatory, and anticancer activities, which make them valuable in drug discovery and development. The multiple substitution possibilities of naphthyl allow for modulation of its physical, chemical, and biological properties, contributing to its wide range of applications in chemistry and pharmaceutical sciences.
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The naphthol radical, C10H7.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
Common Misspellings for NAPHTHYL
- nwaphthol
- baphthyl
- maphthyl
- japhthyl
- haphthyl
- nzphthyl
- nsphthyl
- nwphthyl
- nqphthyl
- naohthyl
- nalhthyl
- na-hthyl
- na0hthyl
- napgthyl
- napbthyl
- napnthyl
- napjthyl
- naputhyl
- napythyl
- naphrhyl
Etymology of NAPHTHYL
The word "naphthyl" is derived from the term "naphthalene", which refers to a crystalline hydrocarbon compound.
The term "naphthalene" dates back to the mid-19th century. It was coined by English chemist August Wilhelm von Hofmann in 1820, who combined the words "naphtha" and "aldehyde" to form "naphthalene". "Naphtha" refers to a volatile, flammable liquid hydrocarbon mixture, and "aldehyde" refers to a type of organic compound.
"Naphthalene" was named so because it was initially obtained by distilling a coal tar product called "naphtha" and oxidizing it into an aldehyde compound. Over time, "naphthyl" was derived from "naphthalene" to refer specifically to a substituent group in organic chemistry.
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