Predict the major substitution product only of each of the following reactions. Each of these reactions follows the SN2 mechanism. Show stereochemistry in your products where necessary. 1. NaCN DMSO Br ONa O2N acetic acid Nal Br- acetone NaN3 DMSO Br КОН H20
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- For each of the following, write the major product(s) and then draw out each step in the mechanism using curved arrows. Show ALL lone pair electrons and formal charges. Redraw ALL molecules as to show explicitly ALL bonds being broken or formed. Identify the molecular orbital (HOMO) of the nucleophile and the molecular orbital (LUMO) of electrophile involved in the nucleophilic attack. MO diagrams are not necessary..Predict the major organic product for the following reaction sequence, and then determine the stereochemical nature of the final product.For which reaction mechanisms—SN1, SN2, E1, or E2—of thefollowing statement true? A statement may be true for one or moremechanisms. The reaction rate increases with better leaving groups.
- Please show major products for these nucelophilic substitution and elimiation reactions. explain if there is any stereochemistry, and axial and equatorial.Show the detailed mechanism of this in 3D structure, and predict the major regioisomer and the major stereoisomer with a stepwise explanation. show the final major product in Newman projection.An SN2 mechanism's top requirement from an aprotic solvent is to ensure that it can stabilize the leaving group.
- Determine the predominant type of reaction: SN1, SN2, E1 and E2. Draw the major products only. Show stereochemistry whenever applicable.When an unsymmetrical Alkenes such as propane is treated with N-bromosuccinimide in aqueous dimethyl sulfoxide, the major product has the bromine atom bonded to the less highly substituted carbon atom. Is this Markovnikov or non-Markovnikov orientation? Show its complete reaction mechanism.For each one, what are the products? For each subpart, point that the mechanism (SN1, SN2,E1 or E2). Draw major product structure
- a. What are the products of following reaction?b. Write the reaction mechanism for each using the right arrows and define it as Sn2, Sn1, E2 or E1.c. Explain why do you choose that product and mechanism or in case something else happens explainwhy.synthesize the following compound starting from benzene. Show all the steps, reagents and mechanisms. Do not skip anything. TAKE INTO ACCOUNT THE SHOWN STEREOCHEMISTRYAbout: Substitution vs. Elimination Reactions Note: Identify the major and minor product (s) that are expected for each of the following reactions.