Homework Answers
Add Answer to:
NaOH NaOH CHCI3 R2NH СHCIЗ RNH2 R-NEC NR2 Н 20 аmine 10 аmine Draw a reasonable...
2. A reaction discussed in class involved treating a primary amine with chloroform under basic! conditions to...
2. A reaction discussed in class involved treating a primary amine with chloroform under basic! conditions to form an isocyanide. When a secondary amine was used instead, an amide was formed: NaOH NaOH CHCIE R-NEC + CHCIE RNH2 + Lº amine RỌNH 2° amine HANR2 2. A reaction discussed in class involved treating a primary amine with chloroform under basic conditions to form an isocyanide. When a secondary amine was used instead, an amide was formed: NaOH NaOH CHCIE R-NEC...
Question 1: draw a mechanism for each of the reactions. Explain why the different amines create...
Question 1: draw a mechanism for each of the reactions.
Explain why the different amines create different products.
Question 2: Explain the product distribution. primary vs.
secondary or tertiary amines and their corresponding
products.
1. Draw a mechanism for each of the transformations (primary and secondary amines). Explain why the two different amines lead to different molecules. NaOH RNH2 + CHCI 1° amine R-NEC RNH + CHCI- 2º amine HNR2 2. What are some likely reasons that contribute to this...
H2O COH + RNH2 H+ or O HO- COH on on КОН N-H + R-X N-R Ο RNH2 aq. H2NNH2 ΝΗ Why can this reaction not be used to form 2...
H2O COH + RNH2 H+ or O HO- COH on on КОН N-H + R-X N-R Ο RNH2 aq. H2NNH2 ΝΗ Why can this reaction not be used to form 2 or 3 amines? Draw a reasonable mechanism for the hydrolysis (acidic or basic) and the Ing- Manske procedure.
H2O COH + RNH2 H+ or O HO- COH on on КОН N-H + R-X N-R Ο RNH2 aq. H2NNH2 ΝΗ Why can this reaction not be used to form 2...
H2O COH + RNH2 H+ or O HO- COH on on КОН N-H + R-X N-R Ο RNH2 aq. H2NNH2 ΝΗ Why can this reaction not be used to form 2 or 3 amines? Draw a reasonable mechanism for the hydrolysis (acidic or basic) and the Ing- Manske procedure.
1. Provide the products for the following reactions (1 points). NaOH, Ethanol н 2. Draw the...
1. Provide the products for the following reactions (1 points). NaOH, Ethanol н 2. Draw the mechanism for the reaction above (2 points). 3. Draw the 1H-NMR for the structure below. Label each peak on the NMR (2 points): G AM O 5 0
6. Draw the arrow-pushing mechanism for this transformation 2 NaOH(aq) 7. Propose routes to make the...
6. Draw the arrow-pushing mechanism for this transformation 2 NaOH(aq) 7. Propose routes to make the products shown from the reactants. Give all reagents required and draw all stable, neutral intermediate compounds. You will need more than one step in each case. OH CH CH3 CH3 HyC H3C н,с Br он Br CH3 Brunker CHEM332
10 Question (4 points) e See page 890 Draw the curved arrow mechanism for the addition...
10 Question (4 points) e See page 890 Draw the curved arrow mechanism for the addition of HCN in water with NaOH to 3,4-dimethylcyclopentan-1-one to give the corresponding cyanohydrin in the fewest steps. Draw the arrows that lead to the resonance structures with full octets around each atom other than hydrogen. Draw all electrons and charges if necessary on all structures; do not show any inorganic side products or counterions. Reagents needed for each step are provided in the boxes....
9. Rank the labeled hydrogen atoms (a-c) from least to most acidic. Briefly explain 10. Give the curved arrow mecha...
9. Rank the labeled hydrogen atoms (a-c) from least to most acidic. Briefly explain 10. Give the curved arrow mechanism for each reaction. dlack 11. In the previous problem, explain why the ketone in problem a) halogenates only once, while the ketone in problem b) overhalogenates. 12. The "Haloform reaction reacts a methyl ketone with 1, in basic conditions, and produces a yellow precipitate, CHI (s). Draw the mechanism for this reaction. + CHIZ () NaOH
8) (11 pts) a) Write out thc 3-step arrow pushing mechanism showing how cthyl propanoate is...
8) (11 pts) a) Write out thc 3-step arrow pushing mechanism showing how cthyl propanoate is hydrolyzed in the presence of I mole equivalent NaOH to form sodium propanoate and ethanol. b) H/HO also serve to hydrolyze an ester; brielly explain why NaOH HO is generally preferable. 10) (8 pts) Fill in the missing reagents in cach of the following reductions. More than one step may be required. For + racinho HO + NaOH e come to Na + HO...
I got 12/20 and im not really sure where I made mistakes, please provide with solutions :) 1. The following three r...
I
got 12/20 and im not really sure where I made mistakes, please
provide with solutions :)
1. The following three reactions are similar, differing only in the configuration of the substrate. One of these reactions is very fast, one very slow and the other does not occur at all. Br 3 6/SNS Slos ese3 HOEN CH3 Shuin H DaAxial Cl Br NaOH Fost, lers Sterie strain H Br Eq. NaOH 3 iGgges graup Dues not ocur not ankeripon anieds...
2. A reaction discussed in class involved treating a primary amine with chloroform under basic! conditions to form an isocyanide. When a secondary amine was used instead, an amide was formed: NaOH NaOH CHCIE R-NEC + CHCIE RNH2 + Lº amine RỌNH 2° amine HANR2 2. A reaction discussed in class involved treating a primary amine with chloroform under basic conditions to form an isocyanide. When a secondary amine was used instead, an amide was formed: NaOH NaOH CHCIE R-NEC...
Question 1: draw a mechanism for each of the reactions.
Explain why the different amines create different products.
Question 2: Explain the product distribution. primary vs.
secondary or tertiary amines and their corresponding
products.
1. Draw a mechanism for each of the transformations (primary and secondary amines). Explain why the two different amines lead to different molecules. NaOH RNH2 + CHCI 1° amine R-NEC RNH + CHCI- 2º amine HNR2 2. What are some likely reasons that contribute to this...
H2O COH + RNH2 H+ or O HO- COH on on КОН N-H + R-X N-R Ο RNH2 aq. H2NNH2 ΝΗ Why can this reaction not be used to form 2 or 3 amines? Draw a reasonable mechanism for the hydrolysis (acidic or basic) and the Ing- Manske procedure.
H2O COH + RNH2 H+ or O HO- COH on on КОН N-H + R-X N-R Ο RNH2 aq. H2NNH2 ΝΗ Why can this reaction not be used to form 2 or 3 amines? Draw a reasonable mechanism for the hydrolysis (acidic or basic) and the Ing- Manske procedure.
1. Provide the products for the following reactions (1 points). NaOH, Ethanol н 2. Draw the mechanism for the reaction above (2 points). 3. Draw the 1H-NMR for the structure below. Label each peak on the NMR (2 points): G AM O 5 0
6. Draw the arrow-pushing mechanism for this transformation 2 NaOH(aq) 7. Propose routes to make the products shown from the reactants. Give all reagents required and draw all stable, neutral intermediate compounds. You will need more than one step in each case. OH CH CH3 CH3 HyC H3C н,с Br он Br CH3 Brunker CHEM332
10 Question (4 points) e See page 890 Draw the curved arrow mechanism for the addition of HCN in water with NaOH to 3,4-dimethylcyclopentan-1-one to give the corresponding cyanohydrin in the fewest steps. Draw the arrows that lead to the resonance structures with full octets around each atom other than hydrogen. Draw all electrons and charges if necessary on all structures; do not show any inorganic side products or counterions. Reagents needed for each step are provided in the boxes....
9. Rank the labeled hydrogen atoms (a-c) from least to most acidic. Briefly explain 10. Give the curved arrow mechanism for each reaction. dlack 11. In the previous problem, explain why the ketone in problem a) halogenates only once, while the ketone in problem b) overhalogenates. 12. The "Haloform reaction reacts a methyl ketone with 1, in basic conditions, and produces a yellow precipitate, CHI (s). Draw the mechanism for this reaction. + CHIZ () NaOH
8) (11 pts) a) Write out thc 3-step arrow pushing mechanism showing how cthyl propanoate is hydrolyzed in the presence of I mole equivalent NaOH to form sodium propanoate and ethanol. b) H/HO also serve to hydrolyze an ester; brielly explain why NaOH HO is generally preferable. 10) (8 pts) Fill in the missing reagents in cach of the following reductions. More than one step may be required. For + racinho HO + NaOH e come to Na + HO...
I
got 12/20 and im not really sure where I made mistakes, please
provide with solutions :)
1. The following three reactions are similar, differing only in the configuration of the substrate. One of these reactions is very fast, one very slow and the other does not occur at all. Br 3 6/SNS Slos ese3 HOEN CH3 Shuin H DaAxial Cl Br NaOH Fost, lers Sterie strain H Br Eq. NaOH 3 iGgges graup Dues not ocur not ankeripon anieds...
Most questions answered within 3 hours.
-
When one molecule of methane combusts with oxygen, 5.74 X
10-21 J is released as heat....
asked 1 minute ago -
High Normal blood pressure is categorized as which of
the following?
140-159/90-99
120/80
130-139/85-89
160/100
asked 4 minutes ago -
Please I need help with MATLAB .. PLease help me . Thankyou
Write Matlab code to...
asked 2 minutes ago -
You are saving towards purchasing a house and currently have
$20,000 in an account that earns...
asked 11 minutes ago -
Draw three resonance structures for each of
the following:
(a) -CH2NO2 (b) CH3CO2CH3
(c) -CH2CO2- (d)...
asked 19 minutes ago -
There has been discussion about people moving from Earth to Mars
in the future. An organization...
asked 18 minutes ago -
Starting Out with c++ Student Line Up Using Files A teacher has
asked all her students...
asked 19 minutes ago -
Two point charges totaling 9.00 µC exert a repulsive force of
0.200 N on one another...
asked 20 minutes ago -
In Visual Studio 2017
Populate a two-dimensional array with the following prices in
this table order:...
asked 30 minutes ago -
Answer below in detail
1. Reverse Logistics - Introduction
2. The world before and after reverse...
asked 36 minutes ago -
Find the area of the shaded region. The graph to the right
depicts IQ scores of...
asked 46 minutes ago -
1887, Barnes, a physician living in Carlilse, Cumberland NW
England reports on a case of food...
asked 50 minutes ago