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For the following reaction, which reaction will be faster (Left or Right)? Why? Click on the reaction that will be...
For the following reaction, which reaction will be faster (Left or Right)? Why? Click on the...
For the following reaction, which reaction will be faster (Left or Right)? Why? Click on the reaction that will be faster AND the right reason I + OH or I + OOCCH, Left Right Because the correct answer performs an elimination reaction while the incorrect one does a substitution reaction Because the correct answer has a stronger base than the incorrect answer. Resonance makes a stronger base. Because the correct answer has a stronger base than the incorrect answer. Resonance...
please show all steps including each mechanism (arrows) and also if SN1 has any rearrangements of...
please show all steps including each mechanism (arrows) and
also if SN1 has any rearrangements of carbocation intermediate
through a hydride shift and/or methyl shift. DO NOT NEED
ELIMINATION. ONLY SUBSTITUTION.
Sy1/E1 versus S2/E2 Learning Checks Draw the major organic substitution and/or elimination products in the following reactions. If no reaction is possible, write “No Reaction". Substitution Product(s) Elimination Product(s) 2) 2) OH BrCH K* -Ot-Bu NaOCH н"Сн, сн,он нсн, Ph NaOCH Br H CH3OH CH NaOCH NaOH T.CH, I...
Draw the major product of this reaction only. OTS acetone CH3 For the following reaction, which reaction will be fa...
Draw the major product of this reaction only. OTS acetone CH3 For the following reaction, which reaction will be faster (Left or Right)? Why? Click on the reaction that will be faster AND the right reason V1 + OH - or 1 + OOCCH3 Left Right Because the correct answer performs an elimination reaction while the incorrect one does a substitution reaction Because the correct answer has a stronger base than the incorrect answer. Resonance makes a stronger base. Because...
For the following substitution reactions, choose whether reaction A or B will proceed more quickly. If...
For the following substitution reactions, choose whether reaction A or B will proceed more quickly. If they will proceed at the same rate, put an equal sign,"=", in the box. Reaction Pair Faster? SN1 or SN2? A: CH3Br + CH30-→ CH3OCH3 + Br- B: CH3Br + CH3OH → CH3OCH3 + Br- + H+ Cl + NH3 NH + Cl + H+ B: Ya + Ho — you +C+++11+ OH + Cl + H+ I + NH3 NH2 +I+H+ SN2 ci...
answer all questions 1. For the following substrates, predict whether a carbocation rearrangement will take place...
answer all questions
1. For the following substrates, predict whether a carbocation rearrangement will take place in an SN1/E1 mechanism by first drawing the carbocation intermediate, then deciding if the carbocation will rearrange (can it form a more stable carbocation by hydride or methyl shift?): Carbocation: Sturcture Rearrange? If yes, draw the rearranged product. If no, write No н.с Br Н,с, Cн, 2. For each pair of nucle ophiles, circle which will react faster with CHsl in an Sx2 reaction....
17. Which of the following statements is true? A. An Sw1 reaction always proceeds faster than...
17. Which of the following statements is true? A. An Sw1 reaction always proceeds faster than an S2 reaction. B. An Sw2 reaction is not stereospecific C. Good alkyl halide substrates for an E1 reaction are also good for an E2 reaction. D. Increasing the alkyl halide concentration enhances the reaction rate of an Sw1 reaction but not that of an E2 reaction. 18. For the following reaction, what happens to the reaction rate if the concentration of NaN, is...
1. Determine which of the following molecules will generate the most stable carbocation. Explain your reasoning....
1. Determine which of the following molecules will generate the
most stable carbocation. Explain your reasoning.
2. Explain why the following reaction will not produce an E1
product?
3. Explain why the SN1 reaction condition is the preferred
method rather than SN2?
Determine which of the following molecules will generate the most stable carbocation. Circle the correct answer. EXPLAIN your reasoning! (5 points) Br: EXPLAIN why the following reaction will NOT produce an El product? (4 points) OH H20 Br...
For each of the following pairs of organic molecules, circle the one that would react with...
For each of the following pairs of organic molecules, circle the one that would react with a given nucleophile at a faster rate in the Sw1 reaction, and briefly explain your choice. нссн, vs. H₂C CH₂ CH Hoc tots vs. Ho C^ots 6. Each of the following carbocations can undergo a rearrangement to give a more stable carbocation. In each case, draw the structure of the rearranged carbocation, and show the mechanism of the 1,2 hydride shift or 1,2-alkyl shift...
(5 pts) Which of the following reactions is expected to produce 1-propanol (CH3CH2CH2OH) at the faster...
(5 pts) Which of the following reactions is expected to produce 1-propanol (CH3CH2CH2OH) at the faster rate? Explain. NaOH, HEO CI- CI OH NaOH, acetone OH CI- (9pts) Consider the following substitution reaction. Br NaCN w DMSO Determine if the reaction is Sn1 or Sn2. Explain your choice. Write the rate equation for the reaction. Clearly include the structures of compounds in the formula. Would the process occur at a faster rate if the concentration of NaCN was doubled?
How are the following two compounds related? CH CH3 HO -H HO -Н Given the following...
How are the following two compounds related? CH CH3 HO -H HO -Н Given the following substitution reaction, what would the effect be of changing the solvent from CH3OH to (CH3)2S=0? H- OH H OH VS HO -H H -OH H -OH HO H + CH (CH2CH2-Br NaOH CH;(CH2), CH2-OH + NaBr CH OH CH2OH A. The reaction rate will increase. OB. There is no effect on the rate of the reaction, C. The reaction rate will decrease. Give the...
For the following reaction, which reaction will be faster (Left or Right)? Why? Click on the reaction that will be faster AND the right reason I + OH or I + OOCCH, Left Right Because the correct answer performs an elimination reaction while the incorrect one does a substitution reaction Because the correct answer has a stronger base than the incorrect answer. Resonance makes a stronger base. Because the correct answer has a stronger base than the incorrect answer. Resonance...
please show all steps including each mechanism (arrows) and
also if SN1 has any rearrangements of carbocation intermediate
through a hydride shift and/or methyl shift. DO NOT NEED
ELIMINATION. ONLY SUBSTITUTION.
Sy1/E1 versus S2/E2 Learning Checks Draw the major organic substitution and/or elimination products in the following reactions. If no reaction is possible, write “No Reaction". Substitution Product(s) Elimination Product(s) 2) 2) OH BrCH K* -Ot-Bu NaOCH н"Сн, сн,он нсн, Ph NaOCH Br H CH3OH CH NaOCH NaOH T.CH, I...
Draw the major product of this reaction only. OTS acetone CH3 For the following reaction, which reaction will be faster (Left or Right)? Why? Click on the reaction that will be faster AND the right reason V1 + OH - or 1 + OOCCH3 Left Right Because the correct answer performs an elimination reaction while the incorrect one does a substitution reaction Because the correct answer has a stronger base than the incorrect answer. Resonance makes a stronger base. Because...
For the following substitution reactions, choose whether reaction A or B will proceed more quickly. If they will proceed at the same rate, put an equal sign,"=", in the box. Reaction Pair Faster? SN1 or SN2? A: CH3Br + CH30-→ CH3OCH3 + Br- B: CH3Br + CH3OH → CH3OCH3 + Br- + H+ Cl + NH3 NH + Cl + H+ B: Ya + Ho — you +C+++11+ OH + Cl + H+ I + NH3 NH2 +I+H+ SN2 ci...
answer all questions
1. For the following substrates, predict whether a carbocation rearrangement will take place in an SN1/E1 mechanism by first drawing the carbocation intermediate, then deciding if the carbocation will rearrange (can it form a more stable carbocation by hydride or methyl shift?): Carbocation: Sturcture Rearrange? If yes, draw the rearranged product. If no, write No н.с Br Н,с, Cн, 2. For each pair of nucle ophiles, circle which will react faster with CHsl in an Sx2 reaction....
17. Which of the following statements is true? A. An Sw1 reaction always proceeds faster than an S2 reaction. B. An Sw2 reaction is not stereospecific C. Good alkyl halide substrates for an E1 reaction are also good for an E2 reaction. D. Increasing the alkyl halide concentration enhances the reaction rate of an Sw1 reaction but not that of an E2 reaction. 18. For the following reaction, what happens to the reaction rate if the concentration of NaN, is...
1. Determine which of the following molecules will generate the
most stable carbocation. Explain your reasoning.
2. Explain why the following reaction will not produce an E1
product?
3. Explain why the SN1 reaction condition is the preferred
method rather than SN2?
Determine which of the following molecules will generate the most stable carbocation. Circle the correct answer. EXPLAIN your reasoning! (5 points) Br: EXPLAIN why the following reaction will NOT produce an El product? (4 points) OH H20 Br...
For each of the following pairs of organic molecules, circle the one that would react with a given nucleophile at a faster rate in the Sw1 reaction, and briefly explain your choice. нссн, vs. H₂C CH₂ CH Hoc tots vs. Ho C^ots 6. Each of the following carbocations can undergo a rearrangement to give a more stable carbocation. In each case, draw the structure of the rearranged carbocation, and show the mechanism of the 1,2 hydride shift or 1,2-alkyl shift...
(5 pts) Which of the following reactions is expected to produce 1-propanol (CH3CH2CH2OH) at the faster rate? Explain. NaOH, HEO CI- CI OH NaOH, acetone OH CI- (9pts) Consider the following substitution reaction. Br NaCN w DMSO Determine if the reaction is Sn1 or Sn2. Explain your choice. Write the rate equation for the reaction. Clearly include the structures of compounds in the formula. Would the process occur at a faster rate if the concentration of NaCN was doubled?
How are the following two compounds related? CH CH3 HO -H HO -Н Given the following substitution reaction, what would the effect be of changing the solvent from CH3OH to (CH3)2S=0? H- OH H OH VS HO -H H -OH H -OH HO H + CH (CH2CH2-Br NaOH CH;(CH2), CH2-OH + NaBr CH OH CH2OH A. The reaction rate will increase. OB. There is no effect on the rate of the reaction, C. The reaction rate will decrease. Give the...
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