Please answer this O-chem questions! brief explanation if possible
Please answer this O-chem questions! brief explanation if possible Give the structure of the product and...
Please give an explanation for each answer. 2. Indicate if the nucleophile will attack the molecule shown by an Sn2 or an SN1 mechanism or whether both mechanisms are possible. Explain your answer. Br OY 3 both SN, and SN2 a. b. na SNI - both SN, and SN SN. aņN
Organic chem please help 3. Each of the following reactions gives a substitution product. Identify the major product in each case and indicate whether the reaction is likely to proceed via a bimolecular (SN2) or a unimolecular (SN1) mechanism. (8 pts) SO2CF3 Nal a) acetone CH3OH b) OMs 80% H2O CH3CH2OH c) Br NaCN DMF d)
Orgo chem help please Fill in the major organic product or products for the following reactions. Make sure to indicate stereochemistry where appropriate. Label each reaction with the mechanism used to get to the product (SN1, SN2, etc) Br H2O Br Br Br Br Br OH Heat Br Draw the complete mechanism for the first reaction (as practice you should draw the mechanism for all of them, based on what we learned in class)
With explanation please -- thanks! 8. (6 pts) Indicate (circle) whether the following reactions proceed by an Sp1 or Sn2 mechanism. Na КОН ОН NEN SN1 SN2 THF H20 SN1 SN 2 with her members are o The B * opp mot po HBO SN1 SN2 r 3 tone na OH SN1 SN2 was wa MeOH TSO NaH SH Sn1 Sn2 Sn1 SN2
With explanation please -- thanks! 9. (30 pts) Predict whether the following conditions would mainly proceed via an SN2, SN1, E2, or E1 mechanism (write your answer into box on left). Draw the major product (including enatiomer wher appropriate) in each reaction and show stereochemistry (where appropriate). SN2, SN1 E1, or E2 conc.H2SO4 heat SN2, S1 E1, or E2 H2O SN2, SN1 E1, or E2 NaOEt EtOH, heat SN2, SN1 E1, or E2 v O-CF3 H. KOtBu D. H tBuOH...
Give the IUPAC name for this compound. Please note that your answer may not contain any typographical errors or incorrect punctuation. Give the IUPAC name for this compound. Please note that your answer may not contain any typographical errors or incorrect punctuation. CI Give the IUPAC name for this compound. Please note that your answer may not contain any typographical errors or incorrect punctuation. Cis-trans isomerism is also possible in molecules with rings. Draw the cis and trans isomers of...
Postlab questions for experiment 8 NAME Give a brief explanation for your answers where appropriate 1. There are eight possible carbocations that have the formula CsHui. Which one is formed in this experiment? Which one is the most stab ve the formula CsHu Draw all eight. he is the most stable out of the eight?
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
CHEM 301 Problem Set #5 2. Draw/predict the major elimination product(s) of the following proposed reaction. Be sure to indicate correct stereochemistry when appropriate in the product. (b) Provide a mechanism that describes the formation of your drawn product. Show how (Newman Projection) any stereochemistry within the mechanism/product results. CH e Br NaOCH **CH2CH, 3. Explain briefly, why neither an SNI nor SN2 reaction between diethyl ether and sodium iodide is favored but an Sw2 reaction between diethyl ether and...
16. Give the major product that you would expect to be formed in each of the following reactions. If you think there is no reaction write NR after the arrow. In each case give the mechanism (SN1, SN2, E1 or E2) by which the product is formed. Also indicate the correct stereochemistry when applicable. Both product and the mechanism should be correct to get credit. No partial credit. Nal -BuOK Acetone t-Buo NaSH DMF Br, H NaOMe DMSO MeOH,rt t-BuOH...