Definition of Quinoidal

1. [adj]



Quinoidal Pictures

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Lexicographical Neighbors of Quinoidal

quinism
quinisocaine
quinizarin
quinizine
quinizines
quinnat
quinnat salmon
quinnats
quinoa
quinoas
quinocide
quinocide hydrochloride
quinoestradiol
quinogen
quinoid
quinoidal (current term)
quinoidine
quinoids
quinol
quinolin
quinoline
quinoline dehydrogenase
quinoline oxidoreductase
quinoline yellow
quinolinemethanethiol
quinolinemethanethiols
quinolinemethanol
quinolines
quinolinic
quinolinic acid

Literary usage of Quinoidal

Below you will find example usage of this term as found in modern and/or classical literature:

1. Chemical Abstracts by American Chemical Society (1908)
"The authors discuss at considerable length the constitution of certain quinoidal compounds and reach the following conclusions: The imines in the ..."

2. Pigments of Flowering Plants by Nellie Antoinette Wakeman (1913)
"The quinoidal configuration is in fact one of the best known and most reliable chromogens. In the study of plant pigments the quinone theory has proved of ..."

3. The British Journal of Homoeopathy edited by John James Drysdale, Robert Ellis Dudgeon, Richard Hughes, John Rutherfurd Russell (1869)
"As far as we know, this quinoidal substance is no better than taurine, and may turn out as near to an excrement as Uric acid or nine in. ..."

4. Journal of the American Chemical Society by American Chemical Society (1910)
"Of the two formulas, the balance of evidence is clearly in favor of a non-quinoidal structure, for there is no reason for assuming the ..."

5. Laboratory manual for the detection of poisons and powerful drugs by Wilhelm Autenrieth (1921)
"... (quinoidal form) V (CH,).NC,H,x /C,H,.N(CH2),C1 (CH2)2N.C2H 2 Methyl orange = Dimethyl-amino-azobenzene-4-sulphonic acid: The sodium salt of this ..."

6. International Medical and Surgical Surveyby American Institute of Medicine by American Institute of Medicine (1922)
"... inhibitory power, the ortho position being most favorable and the para position next; this is probably due to a quinoidal change in the phenol nucleus. ..."

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