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  2. Bromoethane - Wikipedia

    en.wikipedia.org/wiki/Bromoethane

    The preparation of EtBr stands as a model for the synthesis of bromoalkanes in general. It is usually prepared by the addition of hydrogen bromide to ethene: H 2 C=CH 2 + HBr → H 3 C-CH 2 Br. Bromoethane is inexpensive and would rarely be prepared in the laboratory.

  3. Bromofluoromethane - Wikipedia

    en.wikipedia.org/wiki/Bromofluoromethane

    Up to date, it has been prepared by three prevailingly ineffective methods: From salts of fluoroacetic acid using a Hunsdiecker type of reaction.; From dibromofluoromethane by reductive debromination with a Swarts reagent.

  4. Haloalkane - Wikipedia

    en.wikipedia.org/wiki/Haloalkane

    For example, ethane with bromine becomes bromoethane, methane with four chlorine groups becomes tetrachloromethane. However, many of these compounds have already an established trivial name, which is endorsed by the IUPAC nomenclature, for example chloroform (trichloromethane) and methylene chloride (dichloromethane). But nowadays, IUPAC ...

  5. Bromomethane - Wikipedia

    en.wikipedia.org/wiki/Bromomethane

    Bromomethane, commonly known as methyl bromide, is an organobromine compound with formula C H 3 Br.This colorless, odorless, nonflammable gas is produced both industrially and biologically.

  6. Ethylmagnesium bromide - Wikipedia

    en.wikipedia.org/wiki/Ethylmagnesium_bromide

    2 Preparation. 3 References. ... Download as PDF; Printable version ... It may be prepared in the normal manner of Grignard reagents — by reacting bromoethane with ...

  7. 4-Bromophenylacetic acid - Wikipedia

    en.wikipedia.org/wiki/4-Bromophenylacetic_acid

    4-Bromophenylacetic acid may be prepared by the addition of a bromine atom to phenylacetic acid through electrophilic aromatic substitution.It was first prepared in the laboratory by treatment of phenylacetic acid with bromine and mercuric oxide; a mixture of the 2- and 4- isomers is made, and the 4- isomer is isolated by fractional crystallization.

  8. Trump’s deportation plan will be very pricey - AOL

    www.aol.com/finance/trump-deportation-plan-very...

    The legal process requires a judge to formally order the expulsion of migrants. The government has to house migrants while they wait for a hearing. That would cost another $168 billion.

  9. 1,2-Dibromoethane - Wikipedia

    en.wikipedia.org/wiki/1,2-Dibromoethane

    1,2-Dibromoethane has wider applications in the preparation of other organic compounds including those carrying modified diazocine rings [9] and vinyl bromide that is a precursor to some fire retardants. [4] In organic synthesis, 1,2-dibromoethane is used to brominate carbanions and to activate magnesium for certain Grignard reagents.