7. For the following reactions provide the mechanism and explain the relative relate of the reactions....
7. For the following reactions provide the mechanism and explain
the relative relate of the reactions.
KOC(CH3)3 rel rate = 1 Br trans KOC(CH3)3 rel rate > 500 Br cis
Please Answer Both questions
Propose a mechanism for the following reaction under conditions that favor a SN1 reaction. HO -ОН Br For the following reactions provide the mechanism and explain the relative relate of the reactions. KOC(CH3)3 rel rate = 1 Br trans KOC(CH3)3 rel rate > 500 Br cis
Tell which of these reactions is faster, A or A. Explain your choice by addressing the mechanism of the reaction in a few sentences. KOC(CH3)2 Br KOC(CH3)3 mas KOCICH &(CH₃)3 C(CH3)3
For the following reactions, determine the mechanism(s), Sy1, S2, E1 or E2. Show the mechanism(s) and determine the product(s). Indicate major product if one is present. Include stereochemistry at stereogenic centers. KOC(CH3)a Br 12. CH3CH2OH 13. Cl он
Provide a mechanism that leads to the E2 elimination product(s). Pay close attention to the stereochemistry and provide a name for the elimination product(s). 6. H .CH3 CH3ONA Br CH,он CH3 н Provide a detail explanation of how Zaitsev product and Hoffman product is formed. Give examples of both using a substrate and proper reaction conditions.. 7. Follow the instructions in Problem 7-13 on page 306 of your textbook. Additionally, provide mechanisms that lead to the products. 8. For each...
5. Predict the major product for the following reactions. 10 points KOC(CH3)3 Br KOC(CH3)3 Br
7. Provide a curved arrow mechanism and predict the product for the following SN2 reactions. (9 pts) Br H2N a) O Na b) C Cl NaCN c)
7. Provide a curved arrow mechanism and predict the product for the following SN2 reactions. (9 pts) Br H2N a) O Na b) C Cl NaCN c)
The following two reactions with sodium ethoxide in ethanol, each gives 3,4-dimethyl-3-hexene as the major product. Determine which alkene is formed in each case. Question 8 Et Н Me Me Me Et CH3CH20 (1) Me Me OR Me Et Et Et Et C cis trans Me е CH3CH2O Ме Me Et Ме Me, н (2) OR Et Me Et Et Cl Et trans cis A. 1 cis, 2=cis B. 1-cis, 2=trans C. 1=trans, 2-cis D. 1-trans, 2=trans C D Enter...
Which product(s) would you expect to obtain from each of the following reactions? In each part give the mechanism (Sw1, SN2, E1 or E2) by which each product is formed. Explain your reasoning. (20 pts) 6. a. NaSH OTs DMSO b. CI NaOCH3 C. OMs NaOCH2CH3 d. ON HCECNa e. KOC(CH3).3 CI Br NaOCH2CH3 CH3CH2OHH
1. Provide a reasonable mechanism to account for the following
reaction.
3. Propose a reasonable mechanism for the following
reactions.
7. Propose a mechanism for the formation of the
following products.
NO2 H2SO4 HNO; Br Br AICI: + CI Br FeBrz AICI: -CI