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- Hydrohalogenation abstract "A hydrohalogenation reaction is the electrophilic addition of hydrohalic acids like hydrogen chloride or hydrogen bromide to alkenes to yield the corresponding haloalkanes.Hydrogen bromide addition to an alkeneIf the two carbon atoms at the double bond are linked to a different number of hydrogen atoms, the halogen is found preferentially at the carbon with fewer hydrogen substituents, an observation known as Markovnikov's rule. This is due to the abstraction of a hydrogen atom by the alkene from the acid (HX) to form the most stable carbocation(relative stability: 3°>2°>1°>methyl), as well as generating a halogen anion.The subsequent reaction proceeds by an SN1 mechanism due to the presence of the electrophilic carbocation and a nucleophilic halide anion, thus resulting in the final product.A simple example of a hydrochlorination is that of indene with hydrochloric acid gas (no solvent):hydrochlorination of indene↑ ↑ ↑ ↑".
- Hydrohalogenation thumbnail HBr-Addition.png?width=300.
- Hydrohalogenation wikiPageID "1745989".
- Hydrohalogenation wikiPageRevisionID "542569759".
- Hydrohalogenation hasPhotoCollection Hydrohalogenation.
- Hydrohalogenation subject Category:Addition_reactions.
- Hydrohalogenation type AdditionReaction113427356.
- Hydrohalogenation type AdditionReactions.
- Hydrohalogenation type ChemicalProcess113446390.
- Hydrohalogenation type ChemicalReaction113447361.
- Hydrohalogenation type NaturalProcess113518963.
- Hydrohalogenation type PhysicalEntity100001930.
- Hydrohalogenation type Process100029677.
- Hydrohalogenation comment "A hydrohalogenation reaction is the electrophilic addition of hydrohalic acids like hydrogen chloride or hydrogen bromide to alkenes to yield the corresponding haloalkanes.Hydrogen bromide addition to an alkeneIf the two carbon atoms at the double bond are linked to a different number of hydrogen atoms, the halogen is found preferentially at the carbon with fewer hydrogen substituents, an observation known as Markovnikov's rule.".
- Hydrohalogenation label "Hidro-halogenação".
- Hydrohalogenation label "Hidrohalogenación".
- Hydrohalogenation label "Hydrohalogenation".
- Hydrohalogenation label "Hydrohalogenering".
- Hydrohalogenation label "هلجنة هدروجينية".
- Hydrohalogenation label "氢卤化反应".
- Hydrohalogenation sameAs Hidrohalogenación.
- Hydrohalogenation sameAs Hydrohalogenering.
- Hydrohalogenation sameAs Hidro-halogenação.
- Hydrohalogenation sameAs m.05srfl.
- Hydrohalogenation sameAs Q3735811.
- Hydrohalogenation sameAs Q3735811.
- Hydrohalogenation sameAs Hydrohalogenation.
- Hydrohalogenation wasDerivedFrom Hydrohalogenation?oldid=542569759.
- Hydrohalogenation depiction HBr-Addition.png.
- Hydrohalogenation isPrimaryTopicOf Hydrohalogenation.
