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Map de Show any steps, reagents and conditions necessary to efficiently carry out the following muti-step...
Мар сар reagents and conditions necessary to efficiently carry out the following muti-skom NaOH, acetone rom...
Мар сар reagents and conditions necessary to efficiently carry out the following muti-skom NaOH, acetone rom the starting material on the left to the product on the right. Do not worry a 1. LDA, THF, -78 C, 2. NaOH, H20, heat PPh3, n-Buli 1. ethyl acetoacetate, 2. NaoÉt, HOE 1. NaOET, HOEt, methyl vinyl ketone H2, Pd-C (one equiv.) Mapa Show any steps, reagents and conditions necessary to efficiently carry out the following muti-step transformations from the sta NaOH, acetone...
Provide the necessary reagents and conditions for the series of steps necessary to carry out the...
Provide the necessary reagents and conditions for the series
of steps necessary to carry out the synthesis of the compound
shown, using propyne as the only carbon source. (You can have
unlimited amounts of propyne, and any other organic or inorganic
reagent, solvent, etc., but you have to make all the carbon
compounds you need out of propyne, somehow or another...).
Name: . solvent, etc., but you have to make all the carbon compounds you need out of propyne, somehow,...
1. Provide the necessary reagents to carry out the following transformations; some transformations may require more...
1. Provide the necessary reagents to carry out the following
transformations; some transformations may require more than one
step.
1. Provide the necessary reagents to carry out the following transformations; some transformations may require more than one step. (3pts) NO2 Br Br NH2 NO2 NO2
9. Show the reagents that would be necessary to carry out each transformation and any major...
9. Show the reagents that would be necessary to carry out each transformation and any major products that would be formed in the intermediate stages. (you may have to use reactions from the last test material) 2-methylpropane - 2-methylpropene
Show by means of retrosynthesis, synthetic schemes and EXPLANATORY NOTES, how would you carry out the following synthesi...
Show by means of retrosynthesis,
synthetic schemes and EXPLANATORY
NOTES, how would you carry out the following
synthesis shown below. You are allowed to use any other
reagents and starting materials you choose as long as the chosen
substance(s) is/are used properly. Remember the
principles of selectivity and
control, and note any
regiochemical or stereochemical problems
that may possibly arise. Provide BRIEF
NOTES and COMMENTS for
EACH of the steps made, indicating any
special reaction conditions, catalysts
and solvents normally...
2) Show how you would carry out the following transformation, using any reagents necessary (requires more...
2) Show how you would carry out the following transformation, using any reagents necessary (requires more than one step). 2 CN
1) 2 (CH3),CHCH Br / Cul/ 4 Li? CHỊCH, CHỊCH 2) H30+ 2. Using any necessary reagents, show how the following synth...
1) 2 (CH3),CHCH Br / Cul/ 4 Li? CHỊCH, CHỊCH 2) H30+ 2. Using any necessary reagents, show how the following synthetic transformations may be achieved. Give reagents and conditions for each step. Include all synthetic intermediates compounds produced during the course of multi-step synthesis). NOTE: You may not use HOC OH 1. For each of the following questions, provide the missing reagents that can be purchased) and conditions or predict the MAJOR product. Indicate stereochemistry and identify a racemic...
show how to carry out synthetic transformation indicated above using the given starting material( on the...
show how to carry out synthetic transformation
indicated above
using the given starting material( on the left) and needed chemical
reagents
6 (30 Points) Show how to carry out 3 of the 4 synthetic transformations indicated below using the given starting material on the left) and needed chemical reagents. We were unable to transcribe this imageAalbi I do not use an epoxide in your synthesis
2)Give reagents, solvents and adequate reaction conditions to carry out the following transformations? 3)circle the 1-chloro-3-isopropylcyclohexane...
2)Give reagents, solvents and adequate reaction conditions to carry
out the following transformations?
3)circle the 1-chloro-3-isopropylcyclohexane starting material
that would have the highest reaction rate under the conditions
provided to prepare the indicated products and use this picture to
illustrate why it is more reactive.
2) Give reagents, solvents, and adequate reaction conditions to carry out the following transformations (4 points) - ve-eron 3) Circle the 1-chloro-3-isopropylcylohexane starting material that would have the highest reaction rate under the conditions provided...
? How would you carry out the following conversion? Show only the reagents needed for each...
?
How would you carry out the following conversion? Show only the reagents needed for each step and the structure of any intermediate formed with appropriate stereochemistry if necessary. More than one step may be necessary. No need to provide mechanisms but make sure you clearly indicate all reagents and intermediates. etb eo h flowing cosvesian? [10 marks] OH HO HO
Мар сар reagents and conditions necessary to efficiently carry out the following muti-skom NaOH, acetone rom the starting material on the left to the product on the right. Do not worry a 1. LDA, THF, -78 C, 2. NaOH, H20, heat PPh3, n-Buli 1. ethyl acetoacetate, 2. NaoÉt, HOE 1. NaOET, HOEt, methyl vinyl ketone H2, Pd-C (one equiv.) Mapa Show any steps, reagents and conditions necessary to efficiently carry out the following muti-step transformations from the sta NaOH, acetone...
Provide the necessary reagents and conditions for the series
of steps necessary to carry out the synthesis of the compound
shown, using propyne as the only carbon source. (You can have
unlimited amounts of propyne, and any other organic or inorganic
reagent, solvent, etc., but you have to make all the carbon
compounds you need out of propyne, somehow or another...).
Name: . solvent, etc., but you have to make all the carbon compounds you need out of propyne, somehow,...
1. Provide the necessary reagents to carry out the following
transformations; some transformations may require more than one
step.
1. Provide the necessary reagents to carry out the following transformations; some transformations may require more than one step. (3pts) NO2 Br Br NH2 NO2 NO2
9. Show the reagents that would be necessary to carry out each transformation and any major products that would be formed in the intermediate stages. (you may have to use reactions from the last test material) 2-methylpropane - 2-methylpropene
Show by means of retrosynthesis,
synthetic schemes and EXPLANATORY
NOTES, how would you carry out the following
synthesis shown below. You are allowed to use any other
reagents and starting materials you choose as long as the chosen
substance(s) is/are used properly. Remember the
principles of selectivity and
control, and note any
regiochemical or stereochemical problems
that may possibly arise. Provide BRIEF
NOTES and COMMENTS for
EACH of the steps made, indicating any
special reaction conditions, catalysts
and solvents normally...
2) Show how you would carry out the following transformation, using any reagents necessary (requires more than one step). 2 CN
1) 2 (CH3),CHCH Br / Cul/ 4 Li? CHỊCH, CHỊCH 2) H30+ 2. Using any necessary reagents, show how the following synthetic transformations may be achieved. Give reagents and conditions for each step. Include all synthetic intermediates compounds produced during the course of multi-step synthesis). NOTE: You may not use HOC OH 1. For each of the following questions, provide the missing reagents that can be purchased) and conditions or predict the MAJOR product. Indicate stereochemistry and identify a racemic...
show how to carry out synthetic transformation
indicated above
using the given starting material( on the left) and needed chemical
reagents
6 (30 Points) Show how to carry out 3 of the 4 synthetic transformations indicated below using the given starting material on the left) and needed chemical reagents. We were unable to transcribe this imageAalbi I do not use an epoxide in your synthesis
2)Give reagents, solvents and adequate reaction conditions to carry
out the following transformations?
3)circle the 1-chloro-3-isopropylcyclohexane starting material
that would have the highest reaction rate under the conditions
provided to prepare the indicated products and use this picture to
illustrate why it is more reactive.
2) Give reagents, solvents, and adequate reaction conditions to carry out the following transformations (4 points) - ve-eron 3) Circle the 1-chloro-3-isopropylcylohexane starting material that would have the highest reaction rate under the conditions provided...
?
How would you carry out the following conversion? Show only the reagents needed for each step and the structure of any intermediate formed with appropriate stereochemistry if necessary. More than one step may be necessary. No need to provide mechanisms but make sure you clearly indicate all reagents and intermediates. etb eo h flowing cosvesian? [10 marks] OH HO HO
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