Chap 8 Reactions Flashcards
E1/SN1 reactions require
Polarprotic solvents,
Markovnicoves rules
Hydrogen is added to the least substituted carbon on th double bond
E2 reactions require
Strong base, polarprotic solvent, secondary or tertiary carbons
Acid catalyzed dehydration reactions require
Sulfuric acid , phosphoric acid ,an alcohol
Hydro halide addition always adds in what configuration
Syn
Antimarcovnikove addition of hydroboride requires
A peroxide, and hydrobromicacid
Antimarcovnikove addition with HBr is what type of reaction
Free radical
Acid catalyzed hydration requires
Strong acid, an alkene
Markovnicove hydration without rearrangement is a combination of what two reaction .
Oxy/alkoxy murcuration and demurcuration
Oxy/alkoxy murcuration requires
Mercury acetate ( Hg(OAc)2 )
Demurcuration requires
Sodium borohydride ( NaBH4)
Antimarcovnikove hydration requires
Hydrogen peroxide ,
Borane, ( BH3) (B2H6) (BH3 THF)
Strong base
Halogenation addition requires
Diatomic halogen Inert solvent ( chlorinated carbon)
Monohalogenation / hydration requires
Diatomic halogen
Polar protic solvent
Mono halogenation hydration adds in what configuration
Anti
Simmons smith reaction creates
Carbeenoid
Simmons smith reaction requires
chlorinated methane , or Ionated methane ,( Cl2CH2) (I2CH2). And a zinc/copper solvent
Alfa -elimination carbeenoid synthesis creates a
Dihalogenated carbeenoid
Alfa elimination requires
Bromoform ( CHBr3 )
Strong base
A carbeenoid and an alkene react to give
A three member carbon ring
What reactions form three member cyclic ethers
Epoxidation reaction
Epoxidation reaction require
MCPBA
alkene
Anti double hydration requires
An epoxidation reaction then a hydration
Syn Double hydration addition of an alkene requires
Osmonium tetroxide (Os O4)
Or
Mild Potassium permanganate ( KMnO4) mild
