I know the reactivity of carboxylic acid is acid halide > anhydride> ester > amide. "Recall...
I know the reactivity of carboxylic acid is acid halide > anhydride> ester > amide.
"Recall that benzoyl chloride was slow to react with water, does this fit with the trend you just described? Why or why not?"
So I think the answer to this statement should be it doesn't fit the trend. But could someone explain why?
Homework Answers
Hope this helps you
Add Answer to:
I know the reactivity of carboxylic acid is acid halide >
anhydride> ester > amide.
"Recall...
they are asking just in general. like what is the trend of all of them. but...
they are asking just in general. like what is the trend of all of
them. but in the lab we used benzoyl chloride, methyl benzoate,
benzoic acid, benzamide
4) Discuss the relative reactivity of carboxylic acid derivatives. List carboxylic acid derivatives in order of most reactive to least reactive. Recall that benzoyl chloride was slow to react with water, does this fit with the trend you just described? Why or why not?
он он te Acetyl adenosyl phosphate A sum Table 21.1. nclature rules for carboxylic acid derivativ...
он он te Acetyl adenosyl phosphate A sum Table 21.1. nclature rules for carboxylic acid derivatives is given in able 21.1 Nomenclature of Carboxylic Acid Derivatives Functional group Structure Name ending -ic acid (-carboxylic acid) Carboxylic acid -oyl halide (-carbonyl halide) 0 Acid halide anhydride Acid anhydride -amide (-carboxamide Amide -oate (-carboxylate) Ester RT 、NH2 (NHR, NR2) -thioate (-carbothioate) Thioester -oyl phosphate 0 Acyl phosphate 3.) List the functional groups shown in table 21.1 on page 817 in order of...
stion 17 What is the order of reactivity of the following carboxylic acid derivatives from most...
stion 17 What is the order of reactivity of the following carboxylic acid derivatives from most reactive to least reactive towards nucleoph 22 Ester Acid chloride Acid anhydride Amido Carboxylate anion [a] [b] (c) (d (e) Specified Answer for a Specified Answer for b Specified Answer for c Acid chloride Acid anhydride Carboxylate anion Ester Specified Answer for d Specified Answer for e Amide
True or false: a) The electron-withdrawing substituents do not impact the acidity of carboxylic acids. b)...
True or false: a) The electron-withdrawing substituents do not impact the acidity of carboxylic acids. b) Hydrolysis of nitriles is a method to synthesize carboxylic acid. c) The order of reactivity of carboxylic acid derivatives is as follow: Acyl chloride > Acid anhydride > Ester > Amide. d) SOCl2, PCl3 and PCl5 are three types of special reagents to convert carboxylic acid to acyl chloride. e) Acyl chlorides are the most reactive common acyl derivatives, and can be used to...
Questions 12-20 are true and false! (12) Hydrolysis of nitriles is a method to synthesize carboxylic...
Questions 12-20 are true and false!
(12) Hydrolysis of nitriles is a method to synthesize carboxylic acid. (13) The order of reactivity of carboxylic acid derivatives is as follow: Acyl chloride > Acid anhydride > Ester > Amide. (14) SOCI2, PC13 and PCls are three types of special reagents to convert carboxylic acid to acyl chloride (15) Acyl chlorides are the most reactive common acyl derivatives, and can be used to synthesize anhydride, ester, and amide. (16) Acyl chloride is...
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...
QUESTION REVIEW Question 6 Status: Not yet answered I Points possible: 1.00 Aspirin synthesis involves the...
QUESTION REVIEW Question 6 Status: Not yet answered I Points possible: 1.00 Aspirin synthesis involves the addition of an acetyl group to salicylic acid in a condensation reaction with an alcohol. The acety group could be added with a carboxylic acid but the preferred procedure is to use the acid anhydride. Why is preferable to use an acid anhydride for ester formation with an alcohol rather than a carboxylic acid? Select one: ОО Acid anhydrides are less stable than esters...
I know my product is propyl Isobutyrate and my carboxylic acid is Isobutyric Acid and my...
I know my product is propyl Isobutyrate and my
carboxylic acid is Isobutyric Acid and my alcohol
is Propanol. Can you please analyze the 1H and
13CNMR spectra to explain how that product is found? Label all
peaks please
an OH OH 0 OH Acid Acid Experiment Figure 2. Potential Alcohols and Carboxylic Acids You've recently begun internship at a company that makes OH fragrances for the food industry. The OH date is April 1", and you're nervous as Ethanol...
Pre-lab Questions: Importance A one-step preparation of aspirin from its precursor, salicylic acid, via an ester...
Pre-lab Questions:
Importance A one-step preparation of aspirin from its precursor, salicylic acid, via an ester formation illustrates one of synthetic organic chemistry's most important uses, making the drugs that treat all types of illnesses. OH HOOH Background Aspirin is a prodrug of salicylic acid, the actual active drug. A compound related to salicylic acid, salicin, was first isolated from willow bark in the mid 1700's, but willow-bark extract was used by the ancient Greeks as a treatment for pain...
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...
they are asking just in general. like what is the trend of all of
them. but in the lab we used benzoyl chloride, methyl benzoate,
benzoic acid, benzamide
4) Discuss the relative reactivity of carboxylic acid derivatives. List carboxylic acid derivatives in order of most reactive to least reactive. Recall that benzoyl chloride was slow to react with water, does this fit with the trend you just described? Why or why not?
он он te Acetyl adenosyl phosphate A sum Table 21.1. nclature rules for carboxylic acid derivatives is given in able 21.1 Nomenclature of Carboxylic Acid Derivatives Functional group Structure Name ending -ic acid (-carboxylic acid) Carboxylic acid -oyl halide (-carbonyl halide) 0 Acid halide anhydride Acid anhydride -amide (-carboxamide Amide -oate (-carboxylate) Ester RT 、NH2 (NHR, NR2) -thioate (-carbothioate) Thioester -oyl phosphate 0 Acyl phosphate 3.) List the functional groups shown in table 21.1 on page 817 in order of...
stion 17 What is the order of reactivity of the following carboxylic acid derivatives from most reactive to least reactive towards nucleoph 22 Ester Acid chloride Acid anhydride Amido Carboxylate anion [a] [b] (c) (d (e) Specified Answer for a Specified Answer for b Specified Answer for c Acid chloride Acid anhydride Carboxylate anion Ester Specified Answer for d Specified Answer for e Amide
Questions 12-20 are true and false!
(12) Hydrolysis of nitriles is a method to synthesize carboxylic acid. (13) The order of reactivity of carboxylic acid derivatives is as follow: Acyl chloride > Acid anhydride > Ester > Amide. (14) SOCI2, PC13 and PCls are three types of special reagents to convert carboxylic acid to acyl chloride (15) Acyl chlorides are the most reactive common acyl derivatives, and can be used to synthesize anhydride, ester, and amide. (16) Acyl chloride is...
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...
QUESTION REVIEW Question 6 Status: Not yet answered I Points possible: 1.00 Aspirin synthesis involves the addition of an acetyl group to salicylic acid in a condensation reaction with an alcohol. The acety group could be added with a carboxylic acid but the preferred procedure is to use the acid anhydride. Why is preferable to use an acid anhydride for ester formation with an alcohol rather than a carboxylic acid? Select one: ОО Acid anhydrides are less stable than esters...
I know my product is propyl Isobutyrate and my
carboxylic acid is Isobutyric Acid and my alcohol
is Propanol. Can you please analyze the 1H and
13CNMR spectra to explain how that product is found? Label all
peaks please
an OH OH 0 OH Acid Acid Experiment Figure 2. Potential Alcohols and Carboxylic Acids You've recently begun internship at a company that makes OH fragrances for the food industry. The OH date is April 1", and you're nervous as Ethanol...
Pre-lab Questions:
Importance A one-step preparation of aspirin from its precursor, salicylic acid, via an ester formation illustrates one of synthetic organic chemistry's most important uses, making the drugs that treat all types of illnesses. OH HOOH Background Aspirin is a prodrug of salicylic acid, the actual active drug. A compound related to salicylic acid, salicin, was first isolated from willow bark in the mid 1700's, but willow-bark extract was used by the ancient Greeks as a treatment for pain...
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...
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