9) Bonus question. Using a diagram (hint: chair) and a mechanism explain why the reaction on...
By which mechanism would the following reaction proceed? please explain answer of why each is wrong or right. Thank you. acetone . + L + BUONa Buona acetone Br OSNI OSN2 Ο Ε1 O E2 OSN1 and E1
Problem 9: In the reaction below circle the major product. Clearly explain your an Hint: Draw mechanisms that explain the formation of the products. CY=OY.AL 'yun. Chemistry Organic Chemistry Problems SNT Problem 10: What is the mechanism of the following reaction? Problem 12: Draw a mechanism for the following reaction. Explain why a chiral reactant will provide racemic products. tel, CH, он Yoy + ethanol heat : Br: Problem 11: For the following reaction: 1) 1) iii) Assign Ror Sto...
1. Determine the mechanism of each nucleophilic substitution reaction and explain why? Draw the products including the stereochemistry. (6 points) Br + CN acetone d. ~ + CH,CO2H - Y Y + POCHE UCH DMSO + TOCH.CH DMF b. + B + OCH + CH4OH DMSO – w ! ho + OCHCH , CH,CH,OH DM . Br + CH3OH + CH3CH,OH
3. Provide a mechanism for the following reaction. (This a hint to question 2) 5 points OH HO 4. Draw a mechanism and provide the most favorable product from the reaction below. 5 points Br NaOH
By what mechanism would this rxn proceed? please explain why each answer is right or wrong Question 5 10 points Save Answer By what mechanism would this reaction proceed? H HOM. ONZUM Br stereochemistry not shown SN1 SN2 equal mix of SN1 and SN2 no reaction
Temperature, Question 7 (13 marks) Acetone is brominated in acidic solution according to the following reaction: CH3COCH3(aq) + Br2(aq) - CH3COCH_Br(aq) + H" (aq) + Br" (aq) Student A proposed the following four-step mechanism for the decomposition of Bra: CH3COCH3 + H + CH3C(OH)CH3 ki, ki CH,C(OH)CH3 -CH:C(OH)-CH2 + H+ ka, slow CH;C(OH)=CH2 + Br2 - CH3C(OH)CH2Br* + Br k3 CH:C(OH)CH2Br* - CH3COCH2Br + H+ k4 Deduce the rate law for the above reaction by assuming a pre-equilibrium (7 marks)...
please explain the work please explain the work 8. Consider isomeric compounds Y and Z: OTS H3C H3C, нс Сн, HECCH Z a. Draw the lowest-energy chair conformer of each isomer. b. Which compound would you expect to react at a faster rate in the E1 reaction? Briefly explain your answer. Hint: Think about the mechanism in terms of a reaction coordinate diagram. 9. Propose a synthesis for each of the following compounds using the indicated starting material. You may...
I got 12/20 and im not really sure where I made mistakes, please provide with solutions :) 1. The following three reactions are similar, differing only in the configuration of the substrate. One of these reactions is very fast, one very slow and the other does not occur at all. Br 3 6/SNS Slos ese3 HOEN CH3 Shuin H DaAxial Cl Br NaOH Fost, lers Sterie strain H Br Eq. NaOH 3 iGgges graup Dues not ocur not ankeripon anieds...
Question 9: Using appropriate mechanism step(s) and arrow(s), draw the complete mechanism for the following E1 reaction. There are three stepsin this reaction. Me Me Me Me Met-Br A .HBO Me H E1 Me Me
10 of 15 Questions < O Assignment Score: 1210/1500 Resources Hint Check Answer 6 Question 1 of Attempts 100/100 Correct Question 10 of 15 > 0/100 7 Question 6 of Attempts CH3 H3C-c. + CH3 CH3 H3C-C-Br Step 2 Br-Br → + Br. In Progress CH3 100/100 8 Question 1 of 0 Attempts Correct Overall reaction CH3 H3C-C-H CH3 + Br-Br - CH3 H3C-Ć-Br CH₃ + H-Br 9 Question 3 of Attempts 90/100 Correct A + B, calculate the enthalpy...