you should choose a proper reactant from the list of options
that would work along with NaOCH2CH3 to give off a product favored
reaction
Homework Answers
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you should choose a proper reactant from the list of options
that would work along with...
2. If one were esterifying an expensive alcohol with an expensive carboxylic acid derivative, would it...
2. If one were esterifying an expensive alcohol with an expensive carboxylic acid derivative, would it be wiser to use the acid chloride or acid anhydride reagent? Why? 3. Why is so much NaOH used in the extraction? Recall that only four drops (small amount) of sulfuric acid were used as a catalyst. Esters are an important class of organic molecules, which are formally derived from alcohols and carboxylic acids. Esters occur widely in nature and are often an important...
1-10 Name: Total 100 pts (25X4 pts) 1) Which of the following is the best name...
1-10
Name: Total 100 pts (25X4 pts) 1) Which of the following is the best name for the following compound? A) 1,2-Dichloropentanal )1-Chloro-1-butanecarbonyl chloride C) 2-Chloropentanoyl D) 1-Chloropentanoyl chloride 2) Which of the following is the best name for the following compound? 0 a) tsobutyl ethanoate d) Ethoxy isobutyl ketone b) Ethyl isopropanoate c) 3-methylbutyl ethanoate e) Ethyl 3-methylbutanoate 3) Which compound would have highest pKa? E) D) B) A) 4) Which of the following would be the strongest acid?...
The major product of this reeaction would be? 5 000 points value: The major product from...
The major product of this reeaction would be?
5 000 points value: The major product from this reaction would be 1. SoCl2 OH H2NCH2 OCH3 O an acid chloride ·an anhydride an amide an ester
9. In this laboratory experiment, you use excess carboxylic acid (2.4 equivalents). Therefore, when the reaction is...
9. In this laboratory experiment, you use excess carboxylic acid (2.4 equivalents). Therefore, when the reaction is complete, you will have some carboxylic acid along with your ester as the product. Answer the following questions: (a) How was this excess carboxylic acid removed from your ester product? To answer this question, answer the two parts below. (i) Draw the reaction that allows for the excess carboxylic acid to be removed below. You must show the starting materials of the reaction,...
1) Choose one molecule from the set and create an 8-step synthesis scheme using the chosen...
1) Choose one molecule from the set and create an 8-step synthesis scheme using the chosen molecule as your starting material. You need to write the complete set of reagents and draw the product expected from each step. Reagents typically used together are considered one step, eg. 1) LAH 2) H.O should be considered as one step Your 8 steps must include at least one reaction from each of the chapters, aldehydes and ketones, carboxylic acid derivatives, alcohols. You can...
Read the description and choose the term that matches from the options in the list. A...
Read the description and choose the term that matches from the options in the list. A chemical species that is electron rich and may donate a pair of electrons to form a new covalent bond A compound where an intramolecular reaction between an aldehyde and an alcohol can occur A proteinaceous biological catalyst is an Choose... Hydrolysis Nucleotide Carbohydrate Electrophile Saponification protein Fatty acids Nucleophile Lipid nucleoside Enzyme peptide Condensation reaction A compound that is only extractable from biological material...
Choose the name of the ester that would result from the reaction between ethanol and the...
Choose the name of the ester that would result from the reaction between ethanol and the following carboxylic acid: Select one: a. phenol ethanoate b. phenyl ethanoate c. ethyl benzoate d. ethyl phenolate
Read the description and choose the term that matches from the options in the list. A...
Read the description and choose the term that matches from the options in the list. A compound where an intramolecular reaction between an aldehyde and an alcohol can occur A proteinaceous biological catalyst is an A reaction where two molecules combine and a small stable molecule is eliminated A chemical species that is electron deficient and may accept a pair of electrons to form a new covalent bond Choose... Lipid Saponification Nucleophile peptide Condensation reaction Carbohydrate Electrophile Enzyme protein nucleoside...
4. In each reaction show how you would synthesize the product from the reactant. Show the...
4. In each reaction show how you would synthesize the product
from the reactant. Show the reagents, conditions, and the
structures of any important intermediates along the way. Any
organic reagent may be used, and more than one step may be used as
well. Include mechanism
(+-) H Br
1) Choose one molecule from the set and create an 8-step synthesis scheme using the chosen...
1) Choose one molecule from the set and create an 8-step synthesis scheme using the chosen molecule as your starting material. You need to write the complete set of reagents and draw the product expected from each step. Reagents typically used together are considered one step, e.g. 1) LAH 2) H.O should be considered as one step. Your 8 steps must include at least one reaction from each of the chapters, aldehydes and ketones, carboxylic acid derivatives, alcohols. You can...
2. If one were esterifying an expensive alcohol with an expensive carboxylic acid derivative, would it be wiser to use the acid chloride or acid anhydride reagent? Why? 3. Why is so much NaOH used in the extraction? Recall that only four drops (small amount) of sulfuric acid were used as a catalyst. Esters are an important class of organic molecules, which are formally derived from alcohols and carboxylic acids. Esters occur widely in nature and are often an important...
1-10
Name: Total 100 pts (25X4 pts) 1) Which of the following is the best name for the following compound? A) 1,2-Dichloropentanal )1-Chloro-1-butanecarbonyl chloride C) 2-Chloropentanoyl D) 1-Chloropentanoyl chloride 2) Which of the following is the best name for the following compound? 0 a) tsobutyl ethanoate d) Ethoxy isobutyl ketone b) Ethyl isopropanoate c) 3-methylbutyl ethanoate e) Ethyl 3-methylbutanoate 3) Which compound would have highest pKa? E) D) B) A) 4) Which of the following would be the strongest acid?...
The major product of this reeaction would be?
5 000 points value: The major product from this reaction would be 1. SoCl2 OH H2NCH2 OCH3 O an acid chloride ·an anhydride an amide an ester
9. In this laboratory experiment, you use excess carboxylic acid (2.4 equivalents). Therefore, when the reaction is complete, you will have some carboxylic acid along with your ester as the product. Answer the following questions: (a) How was this excess carboxylic acid removed from your ester product? To answer this question, answer the two parts below. (i) Draw the reaction that allows for the excess carboxylic acid to be removed below. You must show the starting materials of the reaction,...
1) Choose one molecule from the set and create an 8-step synthesis scheme using the chosen molecule as your starting material. You need to write the complete set of reagents and draw the product expected from each step. Reagents typically used together are considered one step, eg. 1) LAH 2) H.O should be considered as one step Your 8 steps must include at least one reaction from each of the chapters, aldehydes and ketones, carboxylic acid derivatives, alcohols. You can...
Read the description and choose the term that matches from the options in the list. A chemical species that is electron rich and may donate a pair of electrons to form a new covalent bond A compound where an intramolecular reaction between an aldehyde and an alcohol can occur A proteinaceous biological catalyst is an Choose... Hydrolysis Nucleotide Carbohydrate Electrophile Saponification protein Fatty acids Nucleophile Lipid nucleoside Enzyme peptide Condensation reaction A compound that is only extractable from biological material...
Choose the name of the ester that would result from the reaction between ethanol and the following carboxylic acid: Select one: a. phenol ethanoate b. phenyl ethanoate c. ethyl benzoate d. ethyl phenolate
Read the description and choose the term that matches from the options in the list. A compound where an intramolecular reaction between an aldehyde and an alcohol can occur A proteinaceous biological catalyst is an A reaction where two molecules combine and a small stable molecule is eliminated A chemical species that is electron deficient and may accept a pair of electrons to form a new covalent bond Choose... Lipid Saponification Nucleophile peptide Condensation reaction Carbohydrate Electrophile Enzyme protein nucleoside...
4. In each reaction show how you would synthesize the product
from the reactant. Show the reagents, conditions, and the
structures of any important intermediates along the way. Any
organic reagent may be used, and more than one step may be used as
well. Include mechanism
(+-) H Br
1) Choose one molecule from the set and create an 8-step synthesis scheme using the chosen molecule as your starting material. You need to write the complete set of reagents and draw the product expected from each step. Reagents typically used together are considered one step, e.g. 1) LAH 2) H.O should be considered as one step. Your 8 steps must include at least one reaction from each of the chapters, aldehydes and ketones, carboxylic acid derivatives, alcohols. You can...
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