for Lab the experiment was dehydration of 2-methylcycloheanol 2 methylcyclohexanol = 1 methylcyclohexene and 3 methylcyclohexene...
for Lab the experiment was dehydration of 2-methylcycloheanol
2 methylcyclohexanol = 1 methylcyclohexene and 3 methylcyclohexene
12.0ml of 2 methycyclohexanol and 5.0 ml of phoshoric acid
alchol is the limiting reagent
the actual product- 1.7982
what is the theoterical yield of Alkenes based on the starting alchol/ show the calculation
show e1 mechanism which account for the first 2 alkenes/ draw the diagram with arrows
show how methylenecyclohexane could be formed/ show the diagram
Homework Answers
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for Lab the experiment was dehydration of
2-methylcycloheanol
2 methylcyclohexanol = 1 methylcyclohexene and 3
methylcyclohexene...
Dehydration of Alcohols Dehydration of 2-Methylcyclohexanol Prelaboratory Mole Calculations Calculate the theoretical yield of the cyclohexenes...
Dehydration of Alcohols Dehydration of 2-Methylcyclohexanol Prelaboratory Mole Calculations Calculate the theoretical yield of the cyclohexenes products in both moles and grams. One mole of the starting alcohol gives one mole the mixture of isomers. You are using 1.0 mL of 2-methylcyclohexanol and 0.5 mL of the catalyst, H3PO4. No calculation is needed for the catalyst. CHE CH3 CH3 OH Н,РО, Third product CH2 + one double bond H2O heat 2-methylcyclohexanol bp 165-168°C d=0.93 g/mL 1-methylcyclohexene bp 110°C 3-methylcyclohexene bp...
I am writing a prelab for this experiment, but am struggling on how to figure out...
I
am writing a prelab for this experiment, but am struggling on how
to figure out what the balanced
chemical equation is. Any help is much appreciated, thank you!
DEHYDRATION OF 2-METHYLCYCLOHEXANOL Prelab: Do parts 1-3 including finding the limiting reactant and theoretical yield. You will not get credit for your prelab if you do not do this. You must also write out the balanced equation. The one given below is not balanced. Read: Organic Chemistry by Carey, p. 250-257;...
First Name: Lab Section: Last Name: Class Roll # Pre-lab questions for Experiment #9: Dehydration of...
First Name: Lab Section: Last Name: Class Roll # Pre-lab questions for Experiment #9: Dehydration of cyclohexanol 1. Give the overall reaction for the dehydration of cyclohexanol. 2. Cyclohexanol is the limiting reactant in the above reaction. Starting with 3.5 mL of cyclohexanol, what is the theoretical yield (in grams) of cyclohexene? 3. If 2-methylcyclohexanol is subjected to El dehydration, two major products are formed. What are the two products (draw their structures - be careful that you don't draw...
Experiments Dehydration of 2-methylcyclohexanol Questions 1. Please answer this question on notebook paper, not in the...
Experiments Dehydration of 2-methylcyclohexanol Questions 1. Please answer this question on notebook paper, not in the lab sometimes dimicult to read.) tebook (carbon copies are Consider the phosphoric acid-catalyzed dehydration of the following list of nine alcohols. Give the structure of each alcohol and that of the resultant alese. If a MIXTURE of alenes is anticipated. give both products and circle the major product (a) Cyclohexanol: (b) 1-methylcyclohexanol (c)2-methylcobecnold 3-methylcyclohexanol: (e) 4-methylcyclohexanol: (cyclopentanol (R) 3- canotth) 2-pentano: 0) 3-pentanol. 2....
Chemistry 2401 Experiment 7 Acid Catalyzed Dehydration of 3.3-Dimethyl-2-Butanol with Rearrangement Experiment 7 Pre-lab Assignment Dehydration...
Chemistry 2401 Experiment 7 Acid Catalyzed Dehydration of 3.3-Dimethyl-2-Butanol with Rearrangement Experiment 7 Pre-lab Assignment Dehydration of 3,3-Dimethyl-2-Butanol 1. Draw the structures of all the expected products from the following reactions: a) 3-methyl-3-pentanol + H = b)2-methylcyclohexanol + H - c) 2-methyl-2-butanol + H - d) 2,2-dimethylcyclohexanol + H = This reaction will give a complex mixture of products, since rearrangements can occur. Show the full mechanism for this reaction and how the possible products can form from the carbocation...
Questions 1. Write down the reaction mechanism for the dehydration cis-2- methylcyclohexanol via Ez pathway. 2....
Questions 1. Write down the reaction mechanism for the dehydration cis-2- methylcyclohexanol via Ez pathway. 2. Write the reaction equations between 1-methylcyclohexene and 3- methylcyclohexene with KMnO4. 3. What is name of the reaction? 4. What is the function of phosphoric acid? Name another acid you can use in the dehydration
Hi! Could you help me with this problem please 2 Another possible product of the E1...
Hi! Could you help me with this problem please
2 Another possible product of the E1 dehydration of 2-methylcyclohexanol is methylenecyclohexane (see structure below), but it is formed only in trace amounts Draw the reaction mechanism, including curved arrows as appropriate, for the formation of this product. Why is this product minor, rather than major?
Dehydration of 2-methylcyclohexanol Lab Identities of the components in a mixture may be determined by a...
Dehydration of 2-methylcyclohexanol Lab
Identities of the components in a mixture may be determined by a technique called spiking. Suppose you had run a gas chromatogram on your product and had then deliberately added a drop of a known sample of 3-methylcyclohexene to a drop of your product. What would you expect the new chromatogram to show you? 3.
calculate the theoretical yield of the cyclohexenes products in both miles and grams Dehydration of Alcohols Dehydr...
calculate the theoretical yield of the cyclohexenes products
in both miles and grams
Dehydration of Alcohols Dehydration of 2-Methylcyclohexanol Prelaboratory Mole Calculations Calculate the theoretical yield of the cyclohexer of the starting alcohol gives one mole the mixture of isomers. toles and grams. One mole sing 1.0 mL of 2-methylcyclohexanol and 0.5 mL of the catalyst, H3PO4. NO calculation is needed for the catalyst. OH Н,РО, Third product CH12 one double bond + H2O heat 2-methylcyclohexanol bp 165-168°C d=0.93 g/mL...
Post-Lab Questions for "4Methylcyclohexene Experiment 1. Write a step-wise, arrow.pushing mechanism for the reaction. H2SO4 (aq,conc.,...
Post-Lab Questions for "4Methylcyclohexene Experiment 1. Write a step-wise, arrow.pushing mechanism for the reaction. H2SO4 (aq,conc., 6 drops) HYPO, (0.4 mL) dropel. Q . Ho 2. While the reaction in the lab text gives the product 4-methylcyclohexene, it is possible that several products are formed in this reaction, including 1-methylcyclohexene, because of 1,2-hydride shifts in the carbo-cation intermediate. Show a step-wise, arrow.pushing mechanism for the formation of 1-methylcyclohexene. 1-methylcyclohexene 3. Be sure to calculate an overall percent yield of methylcyclohexenes...
Dehydration of Alcohols Dehydration of 2-Methylcyclohexanol Prelaboratory Mole Calculations Calculate the theoretical yield of the cyclohexenes products in both moles and grams. One mole of the starting alcohol gives one mole the mixture of isomers. You are using 1.0 mL of 2-methylcyclohexanol and 0.5 mL of the catalyst, H3PO4. No calculation is needed for the catalyst. CHE CH3 CH3 OH Н,РО, Third product CH2 + one double bond H2O heat 2-methylcyclohexanol bp 165-168°C d=0.93 g/mL 1-methylcyclohexene bp 110°C 3-methylcyclohexene bp...
I
am writing a prelab for this experiment, but am struggling on how
to figure out what the balanced
chemical equation is. Any help is much appreciated, thank you!
DEHYDRATION OF 2-METHYLCYCLOHEXANOL Prelab: Do parts 1-3 including finding the limiting reactant and theoretical yield. You will not get credit for your prelab if you do not do this. You must also write out the balanced equation. The one given below is not balanced. Read: Organic Chemistry by Carey, p. 250-257;...
First Name: Lab Section: Last Name: Class Roll # Pre-lab questions for Experiment #9: Dehydration of cyclohexanol 1. Give the overall reaction for the dehydration of cyclohexanol. 2. Cyclohexanol is the limiting reactant in the above reaction. Starting with 3.5 mL of cyclohexanol, what is the theoretical yield (in grams) of cyclohexene? 3. If 2-methylcyclohexanol is subjected to El dehydration, two major products are formed. What are the two products (draw their structures - be careful that you don't draw...
Experiments Dehydration of 2-methylcyclohexanol Questions 1. Please answer this question on notebook paper, not in the lab sometimes dimicult to read.) tebook (carbon copies are Consider the phosphoric acid-catalyzed dehydration of the following list of nine alcohols. Give the structure of each alcohol and that of the resultant alese. If a MIXTURE of alenes is anticipated. give both products and circle the major product (a) Cyclohexanol: (b) 1-methylcyclohexanol (c)2-methylcobecnold 3-methylcyclohexanol: (e) 4-methylcyclohexanol: (cyclopentanol (R) 3- canotth) 2-pentano: 0) 3-pentanol. 2....
Chemistry 2401 Experiment 7 Acid Catalyzed Dehydration of 3.3-Dimethyl-2-Butanol with Rearrangement Experiment 7 Pre-lab Assignment Dehydration of 3,3-Dimethyl-2-Butanol 1. Draw the structures of all the expected products from the following reactions: a) 3-methyl-3-pentanol + H = b)2-methylcyclohexanol + H - c) 2-methyl-2-butanol + H - d) 2,2-dimethylcyclohexanol + H = This reaction will give a complex mixture of products, since rearrangements can occur. Show the full mechanism for this reaction and how the possible products can form from the carbocation...
Questions 1. Write down the reaction mechanism for the dehydration cis-2- methylcyclohexanol via Ez pathway. 2. Write the reaction equations between 1-methylcyclohexene and 3- methylcyclohexene with KMnO4. 3. What is name of the reaction? 4. What is the function of phosphoric acid? Name another acid you can use in the dehydration
Hi! Could you help me with this problem please
2 Another possible product of the E1 dehydration of 2-methylcyclohexanol is methylenecyclohexane (see structure below), but it is formed only in trace amounts Draw the reaction mechanism, including curved arrows as appropriate, for the formation of this product. Why is this product minor, rather than major?
Dehydration of 2-methylcyclohexanol Lab
Identities of the components in a mixture may be determined by a technique called spiking. Suppose you had run a gas chromatogram on your product and had then deliberately added a drop of a known sample of 3-methylcyclohexene to a drop of your product. What would you expect the new chromatogram to show you? 3.
calculate the theoretical yield of the cyclohexenes products
in both miles and grams
Dehydration of Alcohols Dehydration of 2-Methylcyclohexanol Prelaboratory Mole Calculations Calculate the theoretical yield of the cyclohexer of the starting alcohol gives one mole the mixture of isomers. toles and grams. One mole sing 1.0 mL of 2-methylcyclohexanol and 0.5 mL of the catalyst, H3PO4. NO calculation is needed for the catalyst. OH Н,РО, Third product CH12 one double bond + H2O heat 2-methylcyclohexanol bp 165-168°C d=0.93 g/mL...
Post-Lab Questions for "4Methylcyclohexene Experiment 1. Write a step-wise, arrow.pushing mechanism for the reaction. H2SO4 (aq,conc., 6 drops) HYPO, (0.4 mL) dropel. Q . Ho 2. While the reaction in the lab text gives the product 4-methylcyclohexene, it is possible that several products are formed in this reaction, including 1-methylcyclohexene, because of 1,2-hydride shifts in the carbo-cation intermediate. Show a step-wise, arrow.pushing mechanism for the formation of 1-methylcyclohexene. 1-methylcyclohexene 3. Be sure to calculate an overall percent yield of methylcyclohexenes...
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