Reaction names such as SN1, SN2, E1, E2, acid-base, etc and major product?
Reaction names such as SN1, SN2, E1, E2, acid-base, etc and major product? derstanding of Chemistry...
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
6) Predict the major product in each of the following reactions and indicate if it came from an Sn1, S2, E1, or E2 reaction. H3C Br NaOme CH3 H2O H Br MeOH 'BUOK H Br DMSO H3C Br NaOme CH3 H20 MeOH H OTS ЕКОН
determine whether the reaction is Sn1, Sn2, E1 or E2 & draw the major product Br Me TH NaOET Me H D Br EtOH Me Ph
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 →
give the major product and identify LG, Nucliphile, solvent and whether the reaction is SN1,SN2, E1, or E2 bosc KOCHZ DMSO, A
5. For each reaction below, indicate the major reaction pathway (SN2, SN1, E2 or E1) and draw the major product. KCN acetone, 15 °C A. Br OTs acetic acid, 80 °C K O C. O BuOH, 0C K O D. OMs CHCN, 50°C
please explain why and how they are E2/SN2/SN1/E1 3. Draw a structural formula for the major organic product(s) of each reaction and specify the mechanism by which each product is formed (SNI, S2, El, or E2). • NaOH H20 CH,CH ON CH,CH OH CH ON CH,OH CH OH Na DMSO
Please do A, B, and C The following SN2 and SN1 reactions involve an acid-base reaction in the first step. Provide the intermediate products of the acid-base reaction and then provide the product(s) of the reaction. Show stereochemistry where appropriate. 1. a) Na NH2 Ph CH3 он KOtBu b) но c) HCI CH3 CH3
3. Identify the mechanism(s) (E1, E2, SN1, S2, SNAc, acid/base) that occur in each reaction and fill in the boxes with the missing starting material, reagent(s), or product(s). If there is no reaction, write no reaction. Mechanism Starting Material Reagent(s) Product(s) 1. Li(CH2)3CH3 2. Acidic workup NaH
52.Which are the characteristics and factors that reactions? SN1: 3'alcehels,a altehels E3: laus factors that influence SN2, SN1, E2, E1, and ElcB s should be the major product and machanism of he reaction bertween a secondary alyl halide and an alkoxide? ow can one determine whether an alkyl halide wil roduce a single alkene upon elimination with strong base? tween a tertiary alkyl halide and water? 55.What is the mechanism of the reaction be 56. What change could be made...