quinonoid

(redirected from quinoidal)
Also found in: Medical.

quin·o·noid

 (kwĭn′ə-noid′, kwĭ-nō′-)
adj.
Of or containing quinone or resembling it in structure or properties; quinoid.

quinonoid

(ˈkwɪnəˌnɔɪd; kwɪˈnəʊnɔɪd) ,

quinoid

or

quinoidal

adj
(Dyeing) of, resembling, or derived from quinone

quin•o•noid

(ˈkwɪn əˌnɔɪd, kwɪˈnoʊ nɔɪd)

adj.
of or resembling quinone.
[1875–80]
References in periodicals archive ?
The great interest in its study, including the elucidation of mechanisms of action of compounds with quinoidal structure is due to their multiple biological targets and their widespread presence in nature (Hussain et al.
The reaction of dehydro-chlorination could occur in the irradiation of electron beam to PVC, but obtained HCI failed to protonate the quinoidal sites of PANI effectively because of the asynchronous process of film formation and PVC dehydro-chlorination.
Under the conditions described above the quinoidal forms for para- and ortho-species can be assigned by characteristic chemical shifts in [sup.