Arrange the substrates in order of increasing Sn2 reactivity with NaCN: (A) Bromoethane, (B) 1-chloro-3,3-dimethylpentane, (C) 1-chloro-2,2- dimethylpentane, and (D) 2-bromo-2-methylpentane. * (B)<(A)<(D)<(C) (D)<(B)<(A)<(C) O (D)<(C)<(B)<(A) O (A)<(B)<(D)<(C)
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- For SN2 Explain if 3o ( tertiary) alkyl halides reacted (fastest or slowest) explain why. Be sure to explain if alkyl halides did not react or did react and why. 3o (tertiary) compounds listed are: 2-chloro-2-methylpropane (see picture) Base your explanations on the following considerations: the nature of leaving group, the effect of structure, steric hindrance and any other feature.can i get help drawing out actual structures including the nucleophilic addition of Cy2NH to parafomaldehyde and its hemiaminal intermidiate and the condensation step when it is displaced by terminal alkyne forming allene, also what is dioxane getting rid of as the solvent, thanksFor SN1 Explain the order in which 2o (secondary) alkyl halides reacted (fastest to slowest) and explain why. 2o (secondary) compounds listed are: (see picture) 2-chlorobutane 2-bromobutane bromobenzene bromocyclopentane bromocyclohexane Base your explanations on the following considerations: the nature of leaving group, the effect of structure, steric hindrance and any other feature. Be sure to explain which alkyl halides did not react and why
- For SN2 Explain the order in which 2o (secondary) alkyl halides reacted and explain why. 2o (secondary) compounds listed are: (see picture) 2-chlorobutane 2-bromobutane bromobenzene bromocyclopentane bromocyclohexane Base your explanations on the following considerations: the nature of leaving group, the effect of structure, steric hindrance and any other feature. Be sure to explain which alkyl halides did not react and whyWhat happens to the stereochemistry during and SN2 reaction? Why? Provide a reaction to illustrate this.After E2 elimination, will the following molecule contain deuterium? Why or why not?
- Which of the following substances in each per will be the most reactive in SN1 reactions? justifyGive the major organic product(s) of the reaction shown below. Be sure to show all stereoisomers formed, and indicate which isomers are formed in equal and unequal quantities.Suggest a reason why the nitroso group, -N=O, is ortho-para directing whereas the nitro group, -NO2, is meta directing.
- In the chemical reaction between 2-chloro-2-methyl-propane and ethanolic silver nitrate solution, a precipitate is definitely formed. Using the skeletal structures of the molecules, write out the skeletal structure of each reaction (don't include the mechanism). Identify what the nucleophile is in each type of reaction, especially within this SN1 reaction. Explain the reactivity of each electrophile/substrate in terms of whether they are tertiary, secondary, primary, etc. for each reaction. Include the overall chemical reaction.Give detailed answer- Provide example of compound that fulfil each criteria below. Explain why-A)1,2-disconnectionB)1,4-disconnectionC)1,5-disconnectionD)1,6-disconnectionplease provide the machanisms of 1a, 1e, 1f