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4. Predict the products of the following reactions & indicate whether they are most likely to...
With explanation please -- thanks! 9. (30 pts) Predict whether the following conditions would mainly proceed...
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...
5. Predict the major organic products of the following reactions. Show all asymmetric carbons with wedgeldash...
5. Predict the major organic products of the following reactions. Show all asymmetric carbons with wedgeldash notation (i.e., as shown in the starting material). If a reaction produces a racemic mixture, show only one of the enantiomers produced. Carefully note the requested reaction mechanism for each reaction. (20 pts) NaOCH3 CH3OH SN2 Br CH3OH SN1 Br NaOCH3 CH3OH E2 Show Zaitsev product Br CH3OH Br E1
In both examples below the reactants shown are combined to bring about a nucleophilic substitution (SN1,...
In both examples below the reactants shown are combined to bring about a nucleophilic substitution (SN1, SN2) and/or elimination (E1, E2) reaction. What is the major reaction that takes place in each case? NaCN dimethylformamide (DMF) CH2Br NaOCH3 CH3CH2CH2CH2Br CH,CH_CH_CH4BR CH3OH - > In both examples below the reactants shown are combined to bring about a nucleophilic substitution (SN1, SN2) and/or elimination (E1, E2) reaction. What is the major reaction that takes place in each case? CH3 -CH3 NaOCH2CH3 CH3CH2OH...
Predict the major product for the following reaction. Label whether the reaction will proceed through an...
Predict the major product for the following reaction. Label whether the reaction will proceed through an SN2, Sn1, E2, or E1 mechanism. SN2 / S1/E2/E1 сн. Br NaCN (1 mol) (1 mol) Predict the major product for the following reaction. Label whether the reaction will proceed through an SN2, SN1, E2, or E1 mechanism. SN27 SN1/E2/E1 NaOCH; Сн,он Draw the line structures of the reactants below and predict the product of their reaction. Label the reaction as SN1, SN2, E1,...
3. Shown below are a series of reactions. Predict the major product for each of them....
3. Shown below are a series of reactions. Predict the major product for each of them. Remember, you will need to first decide whether the reaction occurs by an SN2, SN1, E2, or E1 before you can determine what the product will be. Label each as SN2, SN1, E2, or E1. Hint: First decide whether S2/E2 or S1/E1 is favored, and then decide whether the reaction pathway goes by a substitution or elimination reaction. SN2 / SN1 E2/E1 Na DMSO,rt...
8. complete the following reactions. mention the type of mechanism (SN1,SN2, E1, or E2) that each...
8. complete the following reactions. mention the type of
mechanism (SN1,SN2, E1, or E2) that each follows
8. Complete the following reactions. Mention the type of mechanism (SNI, SN2, E1 or E2) that each reaction follows. (4) (CHy)COH 100°C Br a) Cl Xiocn, NaOCH3 Heat CH3 b) Cl CH3ONa CH3OH,100°C CH3
describe each as Sn1, Sn2, E1 and E2 then draw a curved arrow mechanism for each reaction. NaSH DMSO SH KOH HO DMSO...
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
3. For each reaction, draw the structure of the major product(s) including stereochemistry where appropriate. Fill n t...
3. For each reaction, draw the structure of the major product(s) including stereochemistry where appropriate. Fill n the box below each arrow with the mechanism(s) that will be followed (SN1/E1, SN2, or E2). For SN1/E1 reactions, draw products for both. NaCN DMF tBuOH 言言言 MeOH * | CH30 CH OH DMSO R-2-bromopentane
Complete the following equations by drawing the structure of the product(s) of the reactions, or the...
Complete the following equations by drawing the structure of the
product(s) of the reactions, or the missing reactant in the boxes
provided. Write the mechanism typw (SN1, SN2,
E1, or E2) in the box provided below each arrow.
C. HBr (1 Equivalent)_ d. Li NH3, -78 °C Show Stereochemistry e. Ph/ HCEC: DMSO H3C (Show Stereochemistry)
3. Predict the major product (only one product) in each of the following reactions and indicate...
3. Predict the major product (only one product) in each of the following reactions and indicate the type of mechanism. (3 pts; no partial point) Mechanism SN2 Sn1 HO HBr 0°C, H20 E2 E1 Mechanism Sn2 Sn1 H2SO4 E2 E1 Mechanism HBr Sn2 Sn1 rt, H20 E2 E1
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...
5. Predict the major organic products of the following reactions. Show all asymmetric carbons with wedgeldash notation (i.e., as shown in the starting material). If a reaction produces a racemic mixture, show only one of the enantiomers produced. Carefully note the requested reaction mechanism for each reaction. (20 pts) NaOCH3 CH3OH SN2 Br CH3OH SN1 Br NaOCH3 CH3OH E2 Show Zaitsev product Br CH3OH Br E1
In both examples below the reactants shown are combined to bring about a nucleophilic substitution (SN1, SN2) and/or elimination (E1, E2) reaction. What is the major reaction that takes place in each case? NaCN dimethylformamide (DMF) CH2Br NaOCH3 CH3CH2CH2CH2Br CH,CH_CH_CH4BR CH3OH - > In both examples below the reactants shown are combined to bring about a nucleophilic substitution (SN1, SN2) and/or elimination (E1, E2) reaction. What is the major reaction that takes place in each case? CH3 -CH3 NaOCH2CH3 CH3CH2OH...
Predict the major product for the following reaction. Label whether the reaction will proceed through an SN2, Sn1, E2, or E1 mechanism. SN2 / S1/E2/E1 сн. Br NaCN (1 mol) (1 mol) Predict the major product for the following reaction. Label whether the reaction will proceed through an SN2, SN1, E2, or E1 mechanism. SN27 SN1/E2/E1 NaOCH; Сн,он Draw the line structures of the reactants below and predict the product of their reaction. Label the reaction as SN1, SN2, E1,...
3. Shown below are a series of reactions. Predict the major product for each of them. Remember, you will need to first decide whether the reaction occurs by an SN2, SN1, E2, or E1 before you can determine what the product will be. Label each as SN2, SN1, E2, or E1. Hint: First decide whether S2/E2 or S1/E1 is favored, and then decide whether the reaction pathway goes by a substitution or elimination reaction. SN2 / SN1 E2/E1 Na DMSO,rt...
8. complete the following reactions. mention the type of
mechanism (SN1,SN2, E1, or E2) that each follows
8. Complete the following reactions. Mention the type of mechanism (SNI, SN2, E1 or E2) that each reaction follows. (4) (CHy)COH 100°C Br a) Cl Xiocn, NaOCH3 Heat CH3 b) Cl CH3ONa CH3OH,100°C CH3
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
3. For each reaction, draw the structure of the major product(s) including stereochemistry where appropriate. Fill n the box below each arrow with the mechanism(s) that will be followed (SN1/E1, SN2, or E2). For SN1/E1 reactions, draw products for both. NaCN DMF tBuOH 言言言 MeOH * | CH30 CH OH DMSO R-2-bromopentane
Complete the following equations by drawing the structure of the
product(s) of the reactions, or the missing reactant in the boxes
provided. Write the mechanism typw (SN1, SN2,
E1, or E2) in the box provided below each arrow.
C. HBr (1 Equivalent)_ d. Li NH3, -78 °C Show Stereochemistry e. Ph/ HCEC: DMSO H3C (Show Stereochemistry)
3. Predict the major product (only one product) in each of the following reactions and indicate the type of mechanism. (3 pts; no partial point) Mechanism SN2 Sn1 HO HBr 0°C, H20 E2 E1 Mechanism Sn2 Sn1 H2SO4 E2 E1 Mechanism HBr Sn2 Sn1 rt, H20 E2 E1
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