Short Answer Section (43 pts) – showing work helps! Substitution vs. Elimination (12 pts). Predict all major product(s) of each of the following reactions and indicate the predominant mechanistic pathways (Sn1, Sn2, E1, E2). Remember to consider rearrangements. Mechanism #1 (10 pts). Draw a stepwise mechanism to account for the following transformation. Br mechanism(s)? NaOH Cl mechanism(s)? NaOEt OTs for this reaction, circle the major product mechanism(s)? O K Cl for this reaction, circle the major product mechanism(s)? NaOCH3 H2O H2SO4
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Short Answer Section (43 pts) – showing work helps! Substitution
vs. Elimination (12 pts). Predict all...
Short Answer Section (43 pts) - showing work helps! Substitution us. Elimination (12 pts). Predict all...
Short Answer Section (43 pts) - showing work helps! Substitution us. Elimination (12 pts). Predict all major product(s) of each of the following reactions and indicate the predominant mechanistic pathways (Snl. S. 12). Remember to consider rearrangements mechanisms? mechanisms? for this reaction, circle the major product mechanism(s) for this reviction, circle the major product mechanism(s)? Mechanism +1 (10 pts). Draw a stepwise mechanism to account for the following transformation
o. Reactions. Please complete the following reaction schemes with the appropriate alkyl halide, reagent os NaOH...
o. Reactions. Please complete the following reaction schemes with the appropriate alkyl halide, reagent os NaOH Br NaCN SN27 elimination product(s) substitution product(s) SN1 кон elimination product(s) circle the major product substitution productis) SN1 t-butoxide NaOMe SN2? elimination product(s) circle the major product substitution product(s) | SNI NaF SN2? elimination product(s) substitution product(s) NaOH H2O E2] Br SN2? major elimination product depict correct stereochem (hint: antiperiplanar) substitution product(s) Br SN1 or SN2? H20 H20 all elimination product(s) watch for rearrangements...
"Complete the reactions showing all Major Products, both substitution and elimination, that can form based on...
"Complete the reactions showing all Major Products, both
substitution and elimination, that can form based on the reaction
conditions. Be sure to show stereochemistry where
appropriate. Fill in each table with reaction conditions."
w upiete the following reactions showing all products, both substitution and elimination, that can form, then circle the MAJOR Foduct(s). Under each reaction, draw the step by step mechanism showing how each porduct is formed. Show or indicate stereochemistry where appropriate. Fill in each table with reaction...
Is it right answer for B? and D E please.. Substitution/Elimination Practice 1. Please identity the...
Is it right answer for B?
and D E please..
Substitution/Elimination Practice 1. Please identity the type of reaction (SN1, SN2, E1, or E2) and draw the major product(s): Bryty OH NaH DMF SN2 SNI OH NaOEt HOEt ΕΑ
Thank you so much! (2 pts) Draw the major elimination products and Identify the mechanism responsible...
Thank you so much!
(2 pts) Draw the major elimination products and Identify the mechanism responsible (E1 or E2). If both E and Z isomers form, only draw the E alkene. If only one isomer forms, label the alkene "E,""Z," or neither 1. NaOCH3 а. Br НОСHЗ b. НОСНЗ C. CI NaOCH3 d. (6 pts) Draw the substitution and/or elimination product(s) for the following reactions and identify 2. the mechanism responsible (SN1, SN2, E1, or E2) for each product drawn....
Substitution and Elimination practice problems Analyze the reactant(s) and reaction conditions, then predict the st...
Substitution and Elimination practice problems Analyze the reactant(s) and reaction conditions, then predict the structure of the major organic product and indicate the predominant mechanism (Syl, SN2, El. or E2) of each reaction. къс(Снь. CH CH CH CH Br (сн),сон, 82с масн, CH3CH2CH2CH Br CHOH, Pc Всньсн, DMF,0°C сны + NaNO3 5°C CH, Сн,-с-отз НО 22°C CH CHOH 22°C кос(CH))). (CH)))соң, бес CHI + CHISH 43°C - месн,CH, CH,CHAOH, 78° с Н,0 22° C AB NACH CH,OH, O°C
30. Late papers not accepted. Work Independently. 1. Predict the most likely reaction mechanism (SN1, SN2,...
30. Late papers not accepted. Work Independently. 1. Predict the most likely reaction mechanism (SN1, SN2, E1, E2) and draw all products. CH₂ Na O=CH₂ Hic Br 2 Draw complete mechanism with arrows for the SNI/E1 mechanism. Check for carbocation rearrangements CH3 + H2O 3. Which is the major product for the following reaction? Y CH + NaOH CH HO HO H₃ CH₂ H₃ HOCH CH₂ H₃ CHE CH₂ CH₂ CH3 CH 4. Name the following including the R/S, E/Z...
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...
2. (1.5 pts) Label the following reagents as Good or Poor Nucleophiles AND as Strong or Weak Base...
2. (1.5 pts) Label the following reagents as Good or Poor Nucleophiles AND as Strong or Weak Bases. OK Na SH 3. (1.5 pt) Predict the productts) of the following reactions, if there are multiple products indicate which, if any, is the major product. Be sure to clearly mark the stereochemistry of chiral carbon atoms and draw multiple products if there is more than one stereoisomer that forms. HCI MeOH H2SO H2 Pd/BaSO4 quinoline 4. (3 pt) For the following...
The correct answer is Sn2 , how do you determine Sn2 vs Sn1 for a secondary...
The correct answer is Sn2 , how do you determine Sn2 vs Sn1
for a secondary Cl? Please explain why Sn2 is correct answer.
4. The following reaction gives only the one indicated product. What mechanism does the reaction proceed through? Draw the mechanism. NOCN Now a. S1 b. SN2 C. E1 d. E2
Short Answer Section (43 pts) - showing work helps! Substitution us. Elimination (12 pts). Predict all major product(s) of each of the following reactions and indicate the predominant mechanistic pathways (Snl. S. 12). Remember to consider rearrangements mechanisms? mechanisms? for this reaction, circle the major product mechanism(s) for this reviction, circle the major product mechanism(s)? Mechanism +1 (10 pts). Draw a stepwise mechanism to account for the following transformation
o. Reactions. Please complete the following reaction schemes with the appropriate alkyl halide, reagent os NaOH Br NaCN SN27 elimination product(s) substitution product(s) SN1 кон elimination product(s) circle the major product substitution productis) SN1 t-butoxide NaOMe SN2? elimination product(s) circle the major product substitution product(s) | SNI NaF SN2? elimination product(s) substitution product(s) NaOH H2O E2] Br SN2? major elimination product depict correct stereochem (hint: antiperiplanar) substitution product(s) Br SN1 or SN2? H20 H20 all elimination product(s) watch for rearrangements...
"Complete the reactions showing all Major Products, both
substitution and elimination, that can form based on the reaction
conditions. Be sure to show stereochemistry where
appropriate. Fill in each table with reaction conditions."
w upiete the following reactions showing all products, both substitution and elimination, that can form, then circle the MAJOR Foduct(s). Under each reaction, draw the step by step mechanism showing how each porduct is formed. Show or indicate stereochemistry where appropriate. Fill in each table with reaction...
Is it right answer for B?
and D E please..
Substitution/Elimination Practice 1. Please identity the type of reaction (SN1, SN2, E1, or E2) and draw the major product(s): Bryty OH NaH DMF SN2 SNI OH NaOEt HOEt ΕΑ
Thank you so much!
(2 pts) Draw the major elimination products and Identify the mechanism responsible (E1 or E2). If both E and Z isomers form, only draw the E alkene. If only one isomer forms, label the alkene "E,""Z," or neither 1. NaOCH3 а. Br НОСHЗ b. НОСНЗ C. CI NaOCH3 d. (6 pts) Draw the substitution and/or elimination product(s) for the following reactions and identify 2. the mechanism responsible (SN1, SN2, E1, or E2) for each product drawn....
Substitution and Elimination practice problems Analyze the reactant(s) and reaction conditions, then predict the structure of the major organic product and indicate the predominant mechanism (Syl, SN2, El. or E2) of each reaction. къс(Снь. CH CH CH CH Br (сн),сон, 82с масн, CH3CH2CH2CH Br CHOH, Pc Всньсн, DMF,0°C сны + NaNO3 5°C CH, Сн,-с-отз НО 22°C CH CHOH 22°C кос(CH))). (CH)))соң, бес CHI + CHISH 43°C - месн,CH, CH,CHAOH, 78° с Н,0 22° C AB NACH CH,OH, O°C
30. Late papers not accepted. Work Independently. 1. Predict the most likely reaction mechanism (SN1, SN2, E1, E2) and draw all products. CH₂ Na O=CH₂ Hic Br 2 Draw complete mechanism with arrows for the SNI/E1 mechanism. Check for carbocation rearrangements CH3 + H2O 3. Which is the major product for the following reaction? Y CH + NaOH CH HO HO H₃ CH₂ H₃ HOCH CH₂ H₃ CHE CH₂ CH₂ CH3 CH 4. Name the following including the R/S, E/Z...
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...
2. (1.5 pts) Label the following reagents as Good or Poor Nucleophiles AND as Strong or Weak Bases. OK Na SH 3. (1.5 pt) Predict the productts) of the following reactions, if there are multiple products indicate which, if any, is the major product. Be sure to clearly mark the stereochemistry of chiral carbon atoms and draw multiple products if there is more than one stereoisomer that forms. HCI MeOH H2SO H2 Pd/BaSO4 quinoline 4. (3 pt) For the following...
The correct answer is Sn2 , how do you determine Sn2 vs Sn1
for a secondary Cl? Please explain why Sn2 is correct answer.
4. The following reaction gives only the one indicated product. What mechanism does the reaction proceed through? Draw the mechanism. NOCN Now a. S1 b. SN2 C. E1 d. E2
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