2. Provide the full mechanism for the dehydrobromination of 1-bromobutane in the presence of potassium hydroxide.
2. Predict the major product expected from the dehydrobromination of 2-bromobutane.
provide a curved arrow mechanism for the conversion of Pentanol-2 or 2-pentanol to 2-bromopentane in presence of HBr. Draw all structures including all intermediate for full credit.
Write a mechanism for Butanal, Ethyl alcohol, and potassium hydroxide to form 2-ethyl-hex-2-enal.
Question 1 --/1 ) Reaction of 2-cyclohexenone with hydrazine in the presence of potassium hydroxide furnishes which product? 1 cyclohexanone © cyclohexene 3 3-hydrazone-1-cyclohexene 4 3-hydrazone-3-cyclohexanone Question 2 ( --/1) Treatment of 5-oxohexanal with one molar equivalent of ethylene glycol and catalytic acid gives preferentially which general compound? (1) Protection of both ketone and aldehyde 2 Protection of only aldehyde 3 Protection of only ketone a No reaction since the equilibrium favors the reactants Question 3 (--/1) Reaction of triphenylphosphine...
6 Provide the products that will be formed by potassium hydroxide induced dehydrohalogenation of the following cupounds. Please provide major and minor products Show the mechanism that is followed to produce each product a. 3-chloro-1-methylpentane b. 2-bromo-3-methylcyclohexane 7. Review the Infared Spectrum of 2-Decene below. Pay special attention to the 1200 cm' and 3200 cm eion. Identify the "group(s) that gave rise to spec absorbance peaks that are within this region (1200 cm and 3200 chh) 1000
Draw the product of the substitution reaction of (2S)-2-bromobutane and hydroxide H3C. -CH₃ Starting Material (2S)-2-bromobutane a 0 y
1. Propose a mechanism: Starting material: butyraldehyde Solvent: water Reagent: Potassium Hydroxide(KOH) Final product: 2-ethyl-3-hydroxy-hexanal 2. Propose a mechanism: Starting material: Methyl Propionate Solvent: water Reagent: HCl Final product: propionic acid
1. Write the mechanism for the Sn2 reaction of 1-bromobutane with iodide ion. 2. Write the mechanism for the Sn1 reaction of 2-bromo-2-methylpropane with ethanol(EtOH).
Provide a full mechanism to account for the following reaction. 6) Provide a full mechanism to account for the following reaction: (5pts] AICI:
please provide a full mechanism for the following reaction: 3) Provide a full mechanism to account for the product of the reaction shown below: o r _Naoip, Br * B Br Product Mechanism