Homework Answers
Summary : this is an exampls of simple reaction mechanisum. But we have to known the how it works and therie correct steriochemical and Regioselective Approch of an perticular reagent. Also wr have to know the Stabilty of Carbocation whene reaction contaning acid catalysed.
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6. (15 points) Complete the following reaction schemes by providing the necessary product, starting material, and/or...
11. (42 points) Complete the following reaction schemes by providing the necessary product, starting material, and/or...
11. (42 points) Complete the following reaction schemes by providing the necessary product, starting material, and/or reagent(s) in the boxes provided. Be sure to note any regio- and/or stereocontrol in the reaction. Also, answer any related questions. This reaction is an example of a mechanism. ch HCEC: Br2 * *111111Br 111CH3 THF CCIA (solvent) Ані існа NaCN H2O Dub Br 1. Mg 2. CO2 (s) 3. H30+ *HICH3 This reaction exhibits regiocontrol. CH3COOH 1. BHS, THE 2. H2O2, OH, H20...
Mini-Spiderweb (16 pts, 2pts/box). Please complete the following reaction spiderweb with the appropriate starting materials, reagents...
Mini-Spiderweb (16 pts,
2pts/box). Please complete the following reaction spiderweb with
the appropriate starting materials, reagents or products. Pay
attention to stereochemistry, and for product boxes – include only
the major product(s), unless otherwise noted. E1 and Sn1 (5 pts).
The following alkyl halide will undergo both E1 and Sn1 mechanisms
to give a slew of products when exposed to water. Please draw them
all in the box below. Remember to consider rearrangements and
account for all stereoisomers formed.
Mini-Spiderweb...
(10 points) Fill in the boxes with the missing starting material, intermediate products, reagents, and/or products....
(10 points) Fill in the boxes with the missing starting material, intermediate products, reagents, and/or products. Then for each reaction draw the reaction mechanism with correct electron flow arrows if appropriate or intermediates and correct formal charges. -OH -NH2 NH (10 points) Use the Gabrielle synthesis to make your starting amine below. Then use this starting amine to synthesize the secondary amine using reductive amination. Draw the mechanisms for both reactions below. Be sure to draw correct intermediates, electron flow...
(10 points) Draw the correct product for the reaction below. For step 2, draw the reaction...
(10 points) Draw the correct product for the reaction below. For step 2, draw the reaction mechanism. Be sure to include important intermediate compounds, electron flow arrows, and formal charges for full credit. ОН 1. SOCl2, pyridine 2. CH3NH2 (10 points) Fill in the boxes with the missing starting material, intermediate products, reagents, and/or products. Then for each reaction draw the reaction mechanism with Correct electron flow arrows if appropriate or intermediates and correct formal charges. -OH -NH2 NH (10...
4.(18 points) Using the arrow, provide the detailed reaction conditions necessary to give the following. You...
4.(18 points) Using the arrow, provide the detailed reaction conditions necessary to give the following. You do not need to provide any starting material or product, just the reaction conditions (see example below) 1.B Example: Show reagent 'B' followed by aqueous acid: 2. H30 a. Markovnikov addition of H2O to a double bond: b. Anti-Markovnikov addition of H2O to a double bond: c. Markovnikov addition to form an alkyl bromide from an alkene: d. Reaction conditions to change 1,2-dimethylcyclohexene into...
*Ignore the structures drawn in pencil. The purple lines indicate that they are incorrect. 23. As 5 points. Complete 10 of the 15 following reactions by providing the missing information: reac...
*Ignore the structures drawn in pencil. The purple lines
indicate that they are incorrect.
23. As 5 points. Complete 10 of the 15 following reactions by providing the missing information: reactants products or reagents and conditions. When predicting products, you must include all products that will most likely form in an appreciable amount. When more than one product is likely, label the major and minor products. (Watch out for rearrangements). Where appropriate, indicate stereochemistry, as well as whether or not...
11. (42 points) Complete the following reaction schemes by providing the necessary product, starting material, and/or reagent(s) in the boxes provided. Be sure to note any regio- and/or stereocontrol in the reaction. Also, answer any related questions. This reaction is an example of a mechanism. ch HCEC: Br2 * *111111Br 111CH3 THF CCIA (solvent) Ані існа NaCN H2O Dub Br 1. Mg 2. CO2 (s) 3. H30+ *HICH3 This reaction exhibits regiocontrol. CH3COOH 1. BHS, THE 2. H2O2, OH, H20...
Mini-Spiderweb (16 pts,
2pts/box). Please complete the following reaction spiderweb with
the appropriate starting materials, reagents or products. Pay
attention to stereochemistry, and for product boxes – include only
the major product(s), unless otherwise noted. E1 and Sn1 (5 pts).
The following alkyl halide will undergo both E1 and Sn1 mechanisms
to give a slew of products when exposed to water. Please draw them
all in the box below. Remember to consider rearrangements and
account for all stereoisomers formed.
Mini-Spiderweb...
(10 points) Fill in the boxes with the missing starting material, intermediate products, reagents, and/or products. Then for each reaction draw the reaction mechanism with correct electron flow arrows if appropriate or intermediates and correct formal charges. -OH -NH2 NH (10 points) Use the Gabrielle synthesis to make your starting amine below. Then use this starting amine to synthesize the secondary amine using reductive amination. Draw the mechanisms for both reactions below. Be sure to draw correct intermediates, electron flow...
(10 points) Draw the correct product for the reaction below. For step 2, draw the reaction mechanism. Be sure to include important intermediate compounds, electron flow arrows, and formal charges for full credit. ОН 1. SOCl2, pyridine 2. CH3NH2 (10 points) Fill in the boxes with the missing starting material, intermediate products, reagents, and/or products. Then for each reaction draw the reaction mechanism with Correct electron flow arrows if appropriate or intermediates and correct formal charges. -OH -NH2 NH (10...
4.(18 points) Using the arrow, provide the detailed reaction conditions necessary to give the following. You do not need to provide any starting material or product, just the reaction conditions (see example below) 1.B Example: Show reagent 'B' followed by aqueous acid: 2. H30 a. Markovnikov addition of H2O to a double bond: b. Anti-Markovnikov addition of H2O to a double bond: c. Markovnikov addition to form an alkyl bromide from an alkene: d. Reaction conditions to change 1,2-dimethylcyclohexene into...
*Ignore the structures drawn in pencil. The purple lines
indicate that they are incorrect.
23. As 5 points. Complete 10 of the 15 following reactions by providing the missing information: reactants products or reagents and conditions. When predicting products, you must include all products that will most likely form in an appreciable amount. When more than one product is likely, label the major and minor products. (Watch out for rearrangements). Where appropriate, indicate stereochemistry, as well as whether or not...
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