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  2. Free-radical halogenation - Wikipedia

    en.wikipedia.org/wiki/Free-radical_halogenation

    For example, consider radical bromination of toluene: [5] bromination of toluene with hydrobromic acid and hydrogen peroxide in water. This reaction takes place on water instead of an organic solvent and the bromine is obtained from oxidation of hydrobromic acid with hydrogen peroxide. An incandescent light bulb suffices to radicalize.

  3. Electrophilic halogenation - Wikipedia

    en.wikipedia.org/wiki/Electrophilic_halogenation

    The reaction mechanism for chlorination of benzene is the same as bromination of benzene. Iron(III) bromide and iron(III) chloride become inactivated if they react with water, including moisture in the air. Therefore, they are generated by adding iron filings to bromine or chlorine. Here is the mechanism of this reaction:

  4. Photochlorination - Wikipedia

    en.wikipedia.org/wiki/Photochlorination

    The major products were ethyl chloride, tetrachlorocarbon and dichloromethane. [7] Because of concerns about health and environmentally relevant problems such as the ozone depletion behavior of light volatile chlorine compounds, the chemical industry developed alternative procedures that did not require chlorinated compounds. As a result of the ...

  5. Benzotrichloride - Wikipedia

    en.wikipedia.org/wiki/Benzotrichloride

    Production capacity of benzotrichloride was estimated at 80,000 tonnes for the year 2000. It is produced by the free radical chlorination of toluene, catalysed by light or radical initiators such as dibenzoyl peroxide. Mono- and di-chlorinated intermediates are observed as benzyl chloride and benzal chloride: [2] C 6 H 5 CH 3 + Cl 2 → C 6 H 5 ...

  6. Organic synthesis - Wikipedia

    en.wikipedia.org/wiki/Organic_synthesis

    Organic Synthesis requires many steps to separate and purify products. Depending on the chemical state of the product to be isolated, different techniques are required. For liquid products, a very common separation technique is liquid–liquid extraction and for solid products, filtration (gravity or vacuum) can be used. [15] [16]

  7. Trump says Liz Cheney ‘could be in a lot of trouble’ after ...

    www.aol.com/donald-trump-says-liz-cheney...

    Trump thinks former Rep. Liz Cheney could face serious consequences after a House panel called for her to be investigated by the FBI for possible witness tampering during her handling of the ...

  8. Azobisisobutyronitrile - Wikipedia

    en.wikipedia.org/wiki/Azobisisobutyronitrile

    For instance, a mixture of styrene and maleic anhydride in toluene will react if heated, forming the copolymer upon addition of AIBN. Another example of a radical reaction that can be initiated by AIBN is the anti-Markovnikov hydrohalogenation of alkenes. AIBN has also been used as the radical initiator for Wohl–Ziegler bromination.

  9. College Football Playoff bracket: Full schedule, how to watch ...

    www.aol.com/college-football-playoff-bracket...

    The first 12-team College Football Playoff field is finally set, and not without some controversy.But the games that will decide the national championship are nonetheless almost here and, as the ...