Interpretation:
The product, mechanism and labelling of major, minor for the following reactions are to be written.
Concept Introduction:
Substitution reaction: A reaction in which one of the hydrogens of a hydrocarbon or a functional group is substituted by any other functional group is called substitution reaction.
Elimination reaction: A reaction in which two substituent groups are detached and a double bond is formed is called elimination reaction.
Addition reaction: It is the reaction in which unsaturated bonds are converted to saturated molecules by addition of molecules.
Nucleophilic substitution reaction: A reaction in which one of the hydrogens of a hydrocarbon or a functional group is substituted by any nucleophile is called substitution reaction.
A nucleophile is a molecule or atom with the most negative charge.
There are two types of nucleophilic substitution reactions:
Want to see the full answer?
Check out a sample textbook solutionChapter 7 Solutions
ORGANIC CHEMISTRY-WILEYPLUS ACCESS PKG.
- Could you propose a mechanism for part a and b?arrow_forwardConsider the following reaction. + PhLi (2 eq.) then water a) Propose a structure for the final product. b) Give a complete mechanism for the transformation. c) Draw an energy diagram of the transformation and briefly comment on the relative energies of the starting material, final product, and any intermediate(s), and about the rate determining step.arrow_forwardBy using "arrow-pushing diagram", draw the mechanism for each of the following reactions and predict the reaction as SN1, SN2, El or E2. (i) OH conc. H,SO, 120 °C CH3 (ii) Br NaOCH3 CH,OH (iii) CI -CH, CH,CH,OH warm (iv) NANH, H3C DMSOarrow_forward
- 4. There are two aromatic rings from the molecules shown below. Which ring in each undergoes electrophilic aromatic substitution more readily? Draw the major product formed on nitration 4a; 4b; and 4c. (b) O,N- (c) CO (a) CNHarrow_forwardThere are a couple different mechanisms in which the reactions below might occur. To ung consider that each occurs in one-step. (A) (B) Br x ОН CH3S CH³S h on SCH3 x Er SCH3 1. Draw curved arrows to show a one-step mechanism for each reaction. 2. One of these reactions is faster than the other. Which one? Propose an explanation, and be specific (i.e., your explanation should not be a general statement about why any two reactions might differ in rate) Br OOH 000 3. One of these reactions is more favorable than the other. Propose an explanation. Hint: these are not te acid pkg values to think about stability!arrow_forward(b) Consider the following reaction scheme and answer the questions that follow. (i) (ii) (iv) 1 EtOH, 40 °C 2 Would compound 2 form under the given reaction conditions? Give reason(s) for your answer to question (i) above. OEt Propose a mechanism that would lead to the expected product for the above reaction scheme.arrow_forward
- Analyze the reaction schemes below and state (with reasons) whether the reaction conditions supplied in each reaction scheme will result in the products shown as MAJOR PRODUCTS. If wrong products are shown, draw the correct products and provide mechanistic details (curly arrows) of how the right (major) products were formed.arrow_forward8. In each reaction below, identify the nucleophile and electrophile, and draw the product expected. (a) (b) (c) O Y (d) OH ONa OTS + CH3CH₂OH CH3CH₂Br CH₂CH₂OH + HBr NaOHarrow_forwardBy using "arrow-pushing diagram", draw the mechanism for each of the following reactions and predict the reaction as SNI, SN2, El or E2. (i) OH conc. H,SO, 120 °C CH3 (ii) Br NAOCH3 CH,OH (i) CI -CH; CH;CH;OH warm (iv) NaNH, H;C DMSOarrow_forward
- G.62.arrow_forwardAnswer only letter i, j and karrow_forward7. An experimental reaction was conducted, and gave rise to several products, some of which are shown below. (a) Show mechanistically how each product arose; (2) In the case of products A and B, explain which would be the major product, and why. OCH CH3 CH3CH2OH heatarrow_forward
- Organic ChemistryChemistryISBN:9781305580350Author:William H. Brown, Brent L. Iverson, Eric Anslyn, Christopher S. FootePublisher:Cengage LearningEBK A SMALL SCALE APPROACH TO ORGANIC LChemistryISBN:9781305446021Author:LampmanPublisher:CENGAGE LEARNING - CONSIGNMENT