Explain why bromomethylbenzene will undergo an s1 reaction while bromomethane will not
Explain why bromomethylbenzene will undergo an s1 reaction while bromomethane will not
Predict which of these two compounds will undergo the El reaction faster and why Cl CH,CI 2 10. Explain why the nucleophile's strength is unimportant for an Syl reaction.
please explain why 17. Which of the following compounds will undergo an SN2 reaction most readily? (CH3)3CBr, (CH3)2CHI, (CH3)2CHCH2CH2CH2Cl, (CH3)2CHCH2CH-CH21 メー 1 E2 18. Provide the structure of the major organic product which results when (S)-2-iodopent treated with NaCN in DMSO.
Using orbitals, draw the transition state of the SN2 reaction between sodium cyanide and bromomethane. Which orbitals are interacting with which? Why is the bond breaking? Why is the orientation important? Is there another angle besides backside attack that could theoretically work based on orbital geometry? Why doesn’t this happen?
3. Do primary alcohols undergo rearrangement upon conversion to the alkyl halide? Explain why or why not. Draw a mechanism or intermediates to help explain.
3. Do tertiary alcohols undergo rearrangement upon conversion to the alkyl halide? Explain why or why not. Draw a mechanism or intermediates to help explain.
Why do aldehydes undergo nucleophilic addition reactions while acyl chlorides undergo nucleophilic acyl substitution reactions? Once the nucleophile adds to the aldehyde, the tetrahedral intermediate is too sterically hindered to eliminate one of the attached groups. Because an Sw2 substitution can best take place on the sphybridized carborwyl carbon of the acyl halide. Once the nucleophile adds to the aldehyde, neither H" nor Rºcan function as a leaving group. so a substitution cannot take place. The carbonyl carbon of the...
Homework 7 Alkyl Halides: Substitution reaction with bromomethane and HS- < 32 of 32 > I Review | Constants Periodic Table Draw the product formed when the structure shown below undergoes a substitution with NaSH. Interactive 3D display mode -Br НС on tecaves bychoang buton tiem te to Draw the molecule on the canvas by choosing buttons from the Tools (for bonds), Atoms, and Advanced Template toolbars. The single bond is active by default.
Why does triphenylmethane fail to undergo a reaction when treated with an acid or base (mention the pKa of the neutral compound triphenylmethane and acid/base equilibrium)?
c) Draw all the resonance forms that explain why a benzylic halide is able to undergo SN1 type of reactions even though it is considered a primary alkyl halide.
Compounds A and B both undergo slow reaction in water. What is the major product (or major products) of each reaction? Is there minor a product, or multiple minor products? If so, what are they? Draw the mechanism for each reaction and use those pictures to explain why each of the observed products are major or minor. H2O