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Lead superoxide

Synonyms lead(lV) oxide lead peroxide lead superoxide brown lead oxide plattnerite... [Pg.469]

SYNS BIOXYDE de PLOMB (FRENCH) C.I. 77580 LEAD BROWN LEAD(TV) OXIDE LEAD OXIDE BROWN LEAD PEROXIDE (DOT) LEAD SUPEROXIDE PEROXYDE de PLOMB (FRENCH)... [Pg.827]

Lead dioxide (lead superoxide), PbOj, and red lead, Pb304, are used only to a limited extent. PbOj is used mainly for the oxidation of phenols to quinones [368, 430, 431] and of aromatic methyl groups to carboxyls... [Pg.17]

Lead Dioxide. Lead oxide brown lead peroxide lead superoxide. 02Pb mol wt 239.21. O 13.38%, Pb 36.62%. Occurs in nature as the mineral plattnerite. Lab prepn from lead acetate and calcium hypochlorite Newel], Maxson, Inorg. Syn. 1, 45 ( 939) by hydrolysis of lead acetate Kuhn, Hammer, Ber. 83, 413 (1950). [Pg.852]

Lead dioxide, erroneously referred to as lead superoxide in the older literature. [Pg.758]

Synonyms Cl 77580 Lead brown Lead (IV) oxide Lead oxide brown Lead peroxide Lead superoxide... [Pg.2374]

Lead superoxide. See Lead dioxide Lead tetraacetate... [Pg.2382]

Similarly, when both the Cp and arene ligands are permethylated, the reaction of 02 with the Fe1 complex leads to C-H activation of the more acidic benzyl bond [57]. When no benzylic hydrogen is present, superoxide reacts as a nucleophile and adds onto the benzene ligand of the FeCp(arene)+ cation to give a peroxocyclohexadienyl radical which couples with a Fe Cp(arene) radical. A symmetrical bridging peroxo complex [(Fe"Cp)2(r 5-C6H60)2] is obtained. The C-H activation reactions of the 19e Fe1 radicals BH can be summarized as follows... [Pg.60]

Absorption of a light quantum leads to an electron-hole pair Eq. (19). The electron reacts with an adsorbed oxygen molecule Eq. (20), and the hole semi-oxidizes a sulfide anion at the surface Eq. (21). Further oxidation of the sulfide anion occurs by O and O2 Eq. (22). The number of Cd ions formed equals that of the sulfate anions The oxidation of illuminated CdS powders was investigated by measuring the consumption and by detecting the superoxide radical,, by an ESR spin trapping method... [Pg.128]

See other pages where Lead superoxide is mentioned: [Pg.567]    [Pg.1747]    [Pg.567]    [Pg.745]    [Pg.749]    [Pg.632]    [Pg.700]    [Pg.365]    [Pg.986]    [Pg.29]    [Pg.165]    [Pg.567]    [Pg.1747]    [Pg.567]    [Pg.745]    [Pg.749]    [Pg.632]    [Pg.700]    [Pg.365]    [Pg.986]    [Pg.29]    [Pg.165]    [Pg.123]    [Pg.44]    [Pg.98]    [Pg.312]    [Pg.282]    [Pg.163]    [Pg.574]    [Pg.579]    [Pg.789]    [Pg.865]    [Pg.865]    [Pg.1061]    [Pg.854]    [Pg.854]    [Pg.27]    [Pg.146]    [Pg.91]    [Pg.572]    [Pg.235]    [Pg.12]    [Pg.854]    [Pg.854]    [Pg.22]    [Pg.27]    [Pg.113]    [Pg.129]    [Pg.138]   
See also in sourсe #XX -- [ Pg.469 ]



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Lead Acetate Superoxide

Lead chloride superoxide

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