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Alkali Peroxides

If 1-trimethylsiloxy-l-cyclohexene (193) is treated with borane/THF, hydrogen peroxide/alkali and then hydrolyzed, trans-l,2-cyclohexanediol (203) is obtained137 but trans-1 -hydroxy-2-trimethylsiloxycyclohexane (202) can be isolated without subsequent acid-catalyzed hydrolysis138 whereas the direct hydrolysis of the borane adduct 204 leads directly to cyclohexene (205)139K Very interesting is the use of TiCLt as catalyst. 193 plus benzaldehyde and TCI4 gives after hydrolysis 2-[hydroxy-(phenylmethyl)] cyclohexane-1-one (206)l40 ... [Pg.52]

When disposing of certain chemicals, be alert for the possibility of spontaneous combustion. This may occur in oily rags organic materials exposed to strong oxidizing agents such as nitric acid, permanganate ion, and peroxides alkali metals such as sodium or very finely divided metals such as zinc dust and platinum catalysts. Fires sometimes start when these chemicals are left in contact with filter paper. [Pg.15]

BIS[4-(2,3-EPOXYPROPYLOXY)PHENYL]PROPANE (1675-54-8) Combustible liquid (flash point 175°F/79°C). Unstable ethers form peroxides on contact with air and light. Incompatible with strong acids, acyl halides, strong oxidizers, permanganates, peroxides, alkalis, ammonium persulfate, bromine dioxide. Attacks some plastics, rubber, and coatings. [Pg.185]

Incompatibilities and Reactivities Strong oxidizers (such as hydrogen peroxide), alkalis ... [Pg.72]

Hydrogen peroxide alkali Anthraquinones from 9-cyano-lO-anthranols... [Pg.70]

Peroxide. Alkalis, Pb and 2 give Pb02, a very strong oxidant, or [Pb(OH)6]. Digesting the Pb02 with NH3 yields some NOs triturated with a little sulfur or sugar, Pb02 starts a fire with phosphorus, it detonates. [Pg.356]

Hydrogen peroxide/alkali hydroxide Carboxylic acid amides from nitriles... [Pg.424]

Hydrogen peroxide alkali Aldehydes from terminal ethyleneboranes s. U, 82 — CiCHBRj -> CHCHO... [Pg.454]

Aluminum Hydrogen peroxide Alkali metal nitrates... [Pg.144]

See other pages where Alkali Peroxides is mentioned: [Pg.201]    [Pg.133]    [Pg.411]    [Pg.1229]    [Pg.1648]    [Pg.232]    [Pg.63]    [Pg.146]    [Pg.179]    [Pg.200]    [Pg.773]    [Pg.77]    [Pg.631]    [Pg.59]   
See also in sourсe #XX -- [ Pg.17 ]



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