Homework Answers
![Answer] Ко — Mechanism Naoof is stronger base and it is bulky base. The Substrate is 2° alkyl bromide. Thus substrate ander g](http://img.homeworklib.com/questions/724da620-d973-11eb-bff3-d59650083482.png?x-oss-process=image/resize,w_560)
Add Answer to:
2. For each of the reactions below, write in the box on the right whether it...
1. The chiral compound in the center of the diagram below can undergo three different reactions. Fill in product struct...
1. The chiral compound in the center of the diagram below can undergo three different reactions. Fill in product structures in each box and give their stereochemistry. For the Sul reaction the two products are enantiomers of each other. For the E1 reaction products, two are diastereomers of each other and the third is a constitutional isomer of the other two. H30 NaOH H20 E1 E2 Sn1 NaOH SN2 2. Draw the structure of the major product of the reaction...
1. Assign the correct mechanism for the process that will predominantly take place in the reactions A-F shown. Your thre...
1. Assign the correct mechanism for the process that will
predominantly take place in the reactions A-F shown. Your three
choices are: SN2 or E2 or (SN1+E1) Hint: As practice for the exam,
make sure that you can CONFIDENTLY draw the structures of all the
products formed in these reactions by the predominant mechanisms
that you select! a) A: SN2; B: E2; C: SN1+E1; D: E2; E: SN2; F:
SN1+E1 b) A: E2; B: SN2; C: E2; D: SN2; E:...
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....
Question 2. (20 marks) In the reactions below, draw the MAJOR product in the box provided and indicate in the small box...
Question 2. (20 marks) In the reactions below, draw the MAJOR product in the box provided and indicate in the small box whether the reaction is Sn1, S2, E1 or E2. Be sure to show all necessary stereochemistry. If more than one enantiomer is produced, write "+En" in the box with the product. Product Sy1/S2/E1/E2 H2SO4 Heat OH HC (44) OH NaOH NaCN DMSO, Cold NaOtBu Page 3 of 11
1. indicate whether the following reactions will proceed via an Sni, Sn2, E1 or 2 mechanism....
1. indicate whether the following reactions will proceed via an Sni, Sn2, E1 or 2 mechanism. 2 NISCH reaction type SN NaOCH.CH reaction type 2 2. Briefly explain your answer to question 1b 3. Provide the missing starting material(s), reactant(s) or product(s) as necessary for the following reactions. DBN (a bulky base) Br NaBr B) heat 4. For the following reaction, draw the MAJOR and the MINOR products formed. Label the type of reaction the produced the product below it...
And which reaction occurs faster Мар Consider the pair of reactions (1) and (2) below. (a)...
And which reaction occurs faster
Мар Consider the pair of reactions (1) and (2) below. (a) Predict the major organic and inorganic products of each reaction. (1) ^ NH2 DMSO 1 equiv. 1 equiv. (2) + DMSO B: 1 equiv. H2C-o: 1 equiv. (b) Determine whether the reactions will occur via the SN1, SN2, E1 or E2 mechanism. Select one below. O SNI continued below... OSN2 Ο Ε1 lo E2
strong nucleophile weak base strong bulky base strong nucleophile strong base Promote SN2/E2 weak nucleophile weak...
strong nucleophile weak base strong bulky base strong nucleophile strong base Promote SN2/E2 weak nucleophile weak base Promote SN1/E1 Promote SN2 Promote E2 CH Br HS NCT HO CHO CHÚCHO NaNO NaOH NOME Noe HOORS Conjugate acids have pka 16-18 Conjugate acids Recall, you make hydroxide have pka 11 or alkoxide ons from the corresponding alcohol or water and Nat CH,OH (MOH) HO CH,CH,OH (EXOH) | HC-Ć-o to CH tert-BUOK NOCH KOHBU NEOBU The structures above are all ways of...
Chem 2200 E1/E2 Practice Problems tn 1. Predict the major produc t in each of the...
Chem 2200 E1/E2 Practice Problems tn 1. Predict the major produc t in each of the following reactions Ha OEt b) Br Ph 2. When 1-chloro-oox(Compound I) is treated with sodium methoxide in methanol, elimination readily occurs to give 1,2-x0oxd compound I). However, the two diastereomers of i (la and lb) each give one single isomer of il (either lla or lib) as shown below. Provide structures for la and ib as well as a mechanistic explanation for the stereopecificity....
2. Each of the proposed reactions below features a mistake in starting structure structures, reaction conditions...
2. Each of the proposed reactions below features a mistake in
starting structure structures, reaction conditions or product
structures. Circle the mistake and provide correction. (3 pts)
2. Each of the proposed reactions below features a mistake in starting structure structures, reaction conditions or product structures. Circle the mistake and provide correction. (3 pts) a. Focus on SN 2: NaOH V Br - HOVOH + NaBr H2O b. Focus on Sn2: focus on NZ: `Br NASCHz CH3OH - schz +...
2. Each of the proposed reactions below features a mistake in starting structure structures, reaction conditions...
2. Each of the proposed reactions below features a mistake in
starting structure structures, reaction conditions or product
structures. Circle the mistake and provide correction. (3 pts)
2. Each of the proposed reactions below features a mistake in starting structure structures, reaction conditions or product structures. Circle the mistake and provide correction. (3 pts) a. Focus on SN 2: NaOH V Br - HOVOH + NaBr H2O b. Focus on Sn2: focus on NZ: `Br NASCHz CH3OH - schz +...
1. The chiral compound in the center of the diagram below can undergo three different reactions. Fill in product structures in each box and give their stereochemistry. For the Sul reaction the two products are enantiomers of each other. For the E1 reaction products, two are diastereomers of each other and the third is a constitutional isomer of the other two. H30 NaOH H20 E1 E2 Sn1 NaOH SN2 2. Draw the structure of the major product of the reaction...
1. Assign the correct mechanism for the process that will
predominantly take place in the reactions A-F shown. Your three
choices are: SN2 or E2 or (SN1+E1) Hint: As practice for the exam,
make sure that you can CONFIDENTLY draw the structures of all the
products formed in these reactions by the predominant mechanisms
that you select! a) A: SN2; B: E2; C: SN1+E1; D: E2; E: SN2; F:
SN1+E1 b) A: E2; B: SN2; C: E2; D: SN2; E:...
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....
Question 2. (20 marks) In the reactions below, draw the MAJOR product in the box provided and indicate in the small box whether the reaction is Sn1, S2, E1 or E2. Be sure to show all necessary stereochemistry. If more than one enantiomer is produced, write "+En" in the box with the product. Product Sy1/S2/E1/E2 H2SO4 Heat OH HC (44) OH NaOH NaCN DMSO, Cold NaOtBu Page 3 of 11
1. indicate whether the following reactions will proceed via an Sni, Sn2, E1 or 2 mechanism. 2 NISCH reaction type SN NaOCH.CH reaction type 2 2. Briefly explain your answer to question 1b 3. Provide the missing starting material(s), reactant(s) or product(s) as necessary for the following reactions. DBN (a bulky base) Br NaBr B) heat 4. For the following reaction, draw the MAJOR and the MINOR products formed. Label the type of reaction the produced the product below it...
And which reaction occurs faster
Мар Consider the pair of reactions (1) and (2) below. (a) Predict the major organic and inorganic products of each reaction. (1) ^ NH2 DMSO 1 equiv. 1 equiv. (2) + DMSO B: 1 equiv. H2C-o: 1 equiv. (b) Determine whether the reactions will occur via the SN1, SN2, E1 or E2 mechanism. Select one below. O SNI continued below... OSN2 Ο Ε1 lo E2
strong nucleophile weak base strong bulky base strong nucleophile strong base Promote SN2/E2 weak nucleophile weak base Promote SN1/E1 Promote SN2 Promote E2 CH Br HS NCT HO CHO CHÚCHO NaNO NaOH NOME Noe HOORS Conjugate acids have pka 16-18 Conjugate acids Recall, you make hydroxide have pka 11 or alkoxide ons from the corresponding alcohol or water and Nat CH,OH (MOH) HO CH,CH,OH (EXOH) | HC-Ć-o to CH tert-BUOK NOCH KOHBU NEOBU The structures above are all ways of...
Chem 2200 E1/E2 Practice Problems tn 1. Predict the major produc t in each of the following reactions Ha OEt b) Br Ph 2. When 1-chloro-oox(Compound I) is treated with sodium methoxide in methanol, elimination readily occurs to give 1,2-x0oxd compound I). However, the two diastereomers of i (la and lb) each give one single isomer of il (either lla or lib) as shown below. Provide structures for la and ib as well as a mechanistic explanation for the stereopecificity....
2. Each of the proposed reactions below features a mistake in
starting structure structures, reaction conditions or product
structures. Circle the mistake and provide correction. (3 pts)
2. Each of the proposed reactions below features a mistake in starting structure structures, reaction conditions or product structures. Circle the mistake and provide correction. (3 pts) a. Focus on SN 2: NaOH V Br - HOVOH + NaBr H2O b. Focus on Sn2: focus on NZ: `Br NASCHz CH3OH - schz +...
2. Each of the proposed reactions below features a mistake in
starting structure structures, reaction conditions or product
structures. Circle the mistake and provide correction. (3 pts)
2. Each of the proposed reactions below features a mistake in starting structure structures, reaction conditions or product structures. Circle the mistake and provide correction. (3 pts) a. Focus on SN 2: NaOH V Br - HOVOH + NaBr H2O b. Focus on Sn2: focus on NZ: `Br NASCHz CH3OH - schz +...
Most questions answered within 3 hours.
-
Solid potassium phosphate is slowly added to 150 mL of a 0.0518
M calcium nitrate solution....
asked 2 minutes ago -
(CO 2) A field can be added to a report to
values for two or more...
asked 1 hour ago -
Identify 3 research scenarios that might provide a low,
medium, and high degree of variability in...
asked 2 hours ago -
how
does gravity affect the trajectory of projectile? what would be the
shape of the trajactory...
asked 3 hours ago -
Two small plastic spheres are given positive electrical charges.
When they are a distance of 15.4...
asked 3 hours ago -
An acidic solution containing gold ions is
electrolyzed, producing gaseous oxygen (from water) at the anode...
asked 3 hours ago -
Assume that the population of Mexico is 128
million and that the population increases 1.01
percentannually....
asked 4 hours ago -
Can someone please help me add appropriate descriptive
comments to each line of code in the...
asked 4 hours ago -
Romeo wishes to throw a bouquet of flowers to Juliet, who is on
a second-story balcony,...
asked 5 hours ago -
Why is QE a controversial monetary policy tool.
A. It may lead to excessive inflation.B. By...
asked 5 hours ago -
Principles of Programming midterm study guide help!
1.)
______ Which of the following would reference the...
asked 5 hours ago -
A finite potential well has depth U0 = 2.78 eV . What is the
penetration distance...
asked 6 hours ago