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Results for «photoproducts»:

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Environ Int 32, 2006, 575-585 100%

After a short irradiation period in acetonitrile at 302nm, the major photoproducts of BDE153 included 2,2′,4,4′,5-(BDE99), 2,2′,4,5,5′-(BDE101), and 2,4,4′,5,5′-(BDE118) substituted pentaBDEs as primary photohydrodebromination products, 2,2′,4,4′-(BDE47), 3,3′,4,4′-(BDE77), 2,3′,4,4′-(BDE66), and 2,2′,4,5′-(BDE49) substituted tetra-BDEs as secondary photohydrodebromination products, a suite of non-2,3,7,8-substituted mono- through penta-brominated dibenzofurans, and three tetrabrominated 2-hydroxybiphenyl congeners.


03/11/2015 www.pdf-archive.com

Environ Int 35, 2009, 425-437 99%

Biaryl coupling photoproducts from phenol (1).


03/11/2015 www.pdf-archive.com

Environ Sci Technol 36, 2002, 1995-2002 96%

There is an incomplete understanding of their photochemistry because the majority of photoproducts, as indicated by incomplete mass balances, have not been identified.


01/11/2015 www.pdf-archive.com

Photochem Photobiol Sci 4, 2005, 876-886 92%

1% yield) as minor photoproducts [eqn (1)].12,13 These findings also corrected earlier reports suggesting 3 was a secondary photoproduct of 5,14 thought at the time to be the primary photoproduct from 2.


03/11/2015 www.pdf-archive.com

Wat Res 37, 2003, 551-560 70%

Aqueous samples were then transferred to a separatory funnel, 100 mL of a saturated aqueous NaCl solution was added, and the solution was acidified to pH 2 to ensure any phenolic or acidic photoproducts were captured by extraction.


01/11/2015 www.pdf-archive.com

Environ Sci Technol 43, 2009, 7992-7993 48%

For reductive photodebromination of BDEs in hydrocarbon solvents such as methanol, THF, and toluene, there is first a photochemical homolytic aryl-bromine bond cleavage to yield an aryl radical and its bromine radical counterpart, which then either recombine within the solvent cage to yield no net reaction, or each subsequently abstract a hydrogen atom via ground state reactions from the organic solvent to give the photoreductively debrominated BDEs and HBr as primary photoproducts (3).


03/11/2015 www.pdf-archive.com

Anal Chem 75, 2003, 1049-1057 24%

The utility of the model was then demonstrated on the known and assumed GC-RRTs of some of the chlorinated dihydroxybiphenyl and phenoxyphenol photoproducts of 2378-TeCDD, most of which do not have available analytical standards for conclusive structural identification.


01/11/2015 www.pdf-archive.com