Q1) provide the product for the following reactions, identify as Sn1,Sn2, E1 or E2. Also provide...
Draw the major product and label as SN2, SN1, E2, or E1 7. Draw the major products of the following reactions, and label the reaction as SN2, SN1, E2 E1. (Darkly shaded bonds are wedged) Br NaOMe NaCN H2SO4 OTs NaSH OTs H20 NaOMe Br KOtBu OH HBr HBr OH
Q1. Identify the reaction mechanism most likely to take place (E1, SN1, E2, SN2 or a combination of these) in each of the following cases. Draw the major product(s), include stereochemistry when relevant. Br -OtBu Br NaCN, DMF → CI Носна 1. Nal/acetone 2. NaCN/DMF NaoMe H2SO4 OH Lyon CN (CH3)2CO CI NaOH →
please indicate stereochemistry (20 marks) 1. Identify each of the following reactions as SN1, SN2, E1, or E2 and give the products formed in each case, and indicate the stereochemistry of the product if appropriate (mechanisms are not required). If no reaction would occur, indicate this with N.R. forno reaction" and give the reason for which you don't expect a product. a) E HEC-CH2-C...Br (CH3),C07 (CH3),COH CHE 70°C CH3 SN2 Morand SN2 H H₃C-CH2-c...Br. CN/DMSO in CH 25°C d) Br...
Analyze then draw the expected products of each of the following. Determine if it’s E1/E2/Sn1/Sn2 Br #5 OMs tBuOH OMs KOtBu DMSO OMs NaCN OMs
2. Predict whether the reaction willl go by SN1, SN2, E1, or E2, or some combination of these. Explain. Also give the products with correct stereochemistry if applicable. SoI Na CN Br dimethyl sulfoxide (DMSO) CI CH,онн,0 Br CH3S Na* + acetone
Predict the following major products. Provide the name of the mechanism (Sn2, Sn1, E2, or E1). CI ci CH3S 3 N3 1 100 C 100 C CN Br HS N 4 Br 25 C 25 C
Determine if the reaction is SN1, SN2, E1, E2 and draw the product Br 9 11Go (ej AObo H20
termine whether each of the following reactions occur through an SN1, SN2, E1, or E2 mechanism. O E1 Br CH3SNat CH3CN (b) Br CH30 Na MeOH Oooo ooooo O-K (c) t-BuOH
Tell whether each of the following reactions are likely to be Sn1, Sn2, E1, E1CB, or E2 and provide a mechanism for the transformation in part a. Tell whether each of the following reactions is likely to be Sn1, Sn2, E1, E1cB, or E2: кон Ethanol Br нсон H20
describe each as Sn1, Sn2, E1 and E2 then draw a curved arrow mechanism for each reaction. NaSH DMSO SH KOH HO DMSO Br NANH NH3 OTs NH TsO TsO CHs CH3 Nal CH3 acetone CH O O