Examples of 'benzoquinone' in a sentence
Meaning of "benzoquinone"
Benzoquinone is a chemical compound that consists of two benzene rings with two oxygen atoms in a para position. It is commonly used in the production of dyes and other organic compounds
Show more definitions
- Either of the two isomeric forms of the simplest quinone, C₆H₄O₂, or any of their derivatives.
How to use "benzoquinone" in a sentence
Basic
Advanced
benzoquinone
Benzoquinone is used in organic chemistry as an oxidizing agent.
Naphthoquinone has an odor similar to benzoquinone.
Benzoquinone can also be used as coupling agent.
A preferred quinoid compound is benzoquinone dioxime.
A typical benzoquinone ansamycin is geldanamycin or a geldanamycin derivative.
This invention concerns the hydrogenation of benzoquinone compounds.
It was found that benzoquinone is indeed a substrate for diaphorase.
Most preferred quinones containing compounds include benzoquinone.
This benzoquinone is active against resistant strains of mycobacterium tuberculosis.
The speculation is that the benzoquinone functional group is responsible.
Benzoquinone serves as a dehydrogenation reagent.
Hydroquinone undergoes oxidation under mild conditions to give benzoquinone.
Benzoquinone derivatives for the treatment of mitchondrial eye diseases.
Reaction of histamine with benzoquinone.
Several benzoquinone derivatives are also used for medicinal purposes.
See also
A preferred such group is benzoquinone.
The present invention relates to a benzoquinone derivative which exhibits an excellent activity as a medicine.
It forms volatile yellow triclinic crystals and has a sharp odor similar to benzoquinone.
Another variation consists of benzene or a benzoquinone ring system as in geldanamycin or ansamitocin.
Benzoquinone reacts with acetic anhydride and sulfuric acid to give the triacetate of hydroxyquinol.
Another variation comprises of benzene or a benzoquinone ring system as in geldanamycin or ansamitocin.
Asymmetric mediator methods provide another route around toxicity issues associated with benzoquinone.
This invention relates to novel benzoquinone compounds and their use.
Benzoquinone and naphthoquinone have high effect of maintaining the polymerization activity and hence are preferred.
The process is effected in the presence of benzoquinone and alkyl substituted benzoquinone.
A benzoquinone and a coumestan from Psoralea plicata.
This result is consistent with the conclusion that benzoquinone is responsible for the observed quenching.
A very pronounced PMMA surface layer was found in the polymer particles without benzoquinone.
Observations from the benzoquinone series would then be utilized to generate a series of naphthoquinone inhibitors.
Iii Ouinones for example benzoquinone.
The dose of the benzoquinone ansamycin when used in combination therapy may be the MTD.
Thus, it has been proposed to prepare monochlorohydroquinone diacetate from benzoquinone.
The quantitative analysis of benzoquinone derivatives was conducted by HPLC.
Chitosan can be cross-linked utilizing aldehydes, epichlorohydrin and benzoquinone.
Qualitative and quantitative analysis of the benzoquinone derivatives was performed by the HPLC method.
Benzoquinone is prepared industrially by oxidation of hydroquinone, which can be obtained by several routes.
Coenzyme Q compounds are benzoquinone compounds containing isoprenyl units.
That is, no color was generated by the system until the benzoquinone was exhausted.
And then reduction of benzoquinone imine moiety of ansamycin derivative B to form intermediate C.
The mixtures may contain inhibitors such as hydroquinone, benzoquinone and phenothiazine.
The formation of benzoquinone is favored at high pH,.
Benzoquinone is not a desired catalyst electron-transfer compound for the invention.
For the latter, benzoquinone is suggested.
The benzoquinone ring in the centrosymmetric molecule is slightly, but significantly, nonplanar.
In the presence of catechol, benzoquinone is formed see reaction below.
In this reaction, the cyclization reaction may be performed using benzoquinone as an additive.
This small benzoquinone molecule is very hydrophobic, so it diffuses freely within the membrane.
The oxygen absorbent of claim 6, wherein the quinone compound is benzoquinone or diphenoquinone.
Hsp90 is well known to bind the benzoquinone ansamycin geldanamycin with high affinity.
Representative compounds exhibited the following effects in the phenyl benzoquinone contortion test,.
