azine

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az·ine

 (ăz′ēn′, ā′zēn′)
n.
1. Any of a group of organic compounds resulting from the condensation reaction of hydrazine and two carbonyl groups.
2. A six-membered heterocyclic compound, such as pyridine, that contains one or more atoms of nitrogen with a ring structure resembling that of benzene.
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

azine

(ˈeɪziːn; -zɪn)
n
(Elements & Compounds) any organic compound having a six-membered ring containing at least one nitrogen atom. See also diazine, triazine
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014

az•ine

(ˈæz in, -ɪn, ˈeɪ zin, ˈeɪ zɪn)

n.
any of a group of six-membered heterocyclic compounds containing one or more nitrogen atoms in the ring.
[1885–90; see azo, -ine2]
Random House Kernerman Webster's College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All rights reserved.
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References in periodicals archive ?
Guillaume, "The Reactivity of Selenium Dioxide Towards Aromatic Aldehydes Hydrazones, Azines and Phenylhydrazones: Carbonyl Regeneration and a New One-Pot Oxidation of Aldehydes to Aromatic Acids," Bulletin des Societes Chimiques Belges, vol.
Solvent-Free Ring Cleavage Hydrazinolysis of Certain Biginelli Pyrimidines
out of old azines spapers g in piles tter in the e e ur Smile infec yo yo Smiles are infectious.
me time; TAKE A BREAK FROM THIS WEEK'S HUSTLE AND BUSTLE AND FOCUS ON YOURSELF
The pyridine ring occurs naturally in biological compounds such as azines and in vitamins such as pyridoxal and niacin.
"Global Pyridine Market 2016-2020" now available at Fast Market Research
The direct calculation of resonance energies of azines and azoles from molecular dimensions.
Density functional theory studies on electronic properties of thiophene S-oxides as aromatic dienophiles for reactivity prediction in Diels-Alder reactions
Ketazines are the azines of ketones with the generic formula: [R.sub.2] C=N-N=[CR.sub.2].
Kinetics studies of ketazine formation: effect of temperature and catalyst concentration
Formation of three- and four-membered-ring structures for the lithium(1+) adducts of appropriate azines. J.
Comparative calculations of alkali metal cation basicities of some Lewis bases/Lewisi aluste leelismetallikatiooni aluselisused: monede arvutuskeemia meetodite vordlus
Antimalarial dyes revisited: Xanthenes, Azines, Oxazines, and Thiazines.
In vitro antimalarial activity of methylene blue against field isolates of Plasmodium falciparum from children in Southwest Nigeria
"A huge amount of recyclable waste is generated at airport terminals, from people waiting for flights and passengers getting off planes with newspapers or mag azines.
Nothing will go to waste in airport's recycle bins
* Publications such as residents' association newsletters, fete programmes and parish mag- azines
Get the message out loud and clear
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A Spoon Full of Sugar: The super rads; HOW CAN I WARM UP MY IMAGE?
Dubai's Xpress newspaper reported that staff and suppliers have been left unpaid, writing: "Publishers of Saf- fron Media Works had been struggling to keep the monthly mag- azines afloat.
Dubai publisher closes, leaving staff unpaid
Mishra, Synthesis and Anti-inflammatory Activities of N4,N5- Disubstituted-3-methyl-1H-pyrazolo[3,4-c]pyrid azines, Bioorg.
Novel One-Pot Access to 3,3-bis(3-hydroxy-5-substituted-1H-pyrazol-4-yl)indolin-2-ones

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