benzyne

[′ben‚zīn]

(organic chemistry)

C₆H₄ A chemical species whose structure consists of an aromatic ring in which four carbon atoms are bonded to hydrogen atoms and two adjacent carbon atoms lack substitutents; a member of a class of compounds known as arynes.

Mentioned in ?

aryne

References in periodicals archive ?

"Benzyne that comes from Petrol pumps is very, very harmful."

Clearing the air in your home and office

kobiet w skali kraju bylo narazonych na dichromian(VI) potasu, chromian(VI) potasu, benzen, benzyne niespecyfikowana o numerze CAS 86290-81-5, tlenek etylenu oraz akrylamid, przy czym liczba kobiet narazonych na chromiany(VI) i benzen przekraczala 2500 (ryc.

w przypadku narazenia na benzyne niespecyfikowana o numerze CAS 86290-81-5, natomiast w 2012 r.

CARCINOGENIC AND MUTAGENIC AGENTS IN THE WORKPLACE, POLAND, 2011-2012/CZYNNIKI RAKOTWORCZE I MUTAGENNE W SRODOWISKU PRACY W POLSCE W LATACH 2011-2012

In EI-MS spectrum molecule 7e showed the molecular ion peak at m/z 323 and chlorinated phenylsulfonyl cation gave peak at m/z 175 while benzyne cation gave signal at m/z 76 after the loss of SO2 and chlorine radical and p- ethylphenyl cation appeared at m/z 105.

Synthesis and Screening of in vitro Antibacterial and Enzyme Inhibitory Activity of NN-disubstituted 4-Chlorobenzenesulfonamides

Cycloaddition of thiophene S-oxides to allenes and to benzyne. Sixth International Electronic Conference on Synthetic Organic Chemistry (ECSOC-6).

Cycloaddition of thiophene S-oxides to allenes, alkynes and to benzyne, New Journal of Chemistry, 27: 1377-1384.

Density functional theory studies on electronic properties of thiophene S-oxides as aromatic dienophiles for reactivity prediction in Diels-Alder reactions

A 1989 investigation of the Canal identified "benzyne

CERCLA, institutional controls, and the legacy of urban industrial use

Even a pinhole leak could cause problems, Cernero said, because one gallon of gasoline can contaminate five million gallons of water with benzyne, a known carcinogen in gasoline.

Financially Strapped Troutman Oil Settles Suit With EPA

141 BUCHWALD SL,CHEM REV,vol 0088,page 1047,1988,cites= 35,GROUP-4 METAL-COMPLEXES OF BENZYNES, CYCLOALKYNES, ACYCLIC ALKYNES, AND ALKENES