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7) What reagents are needed to do the following transformation? Page 3 A) 1) BH, THF,...
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...
Wetan Which of the following compounds are dashed following compounds are dassted as carbonyl compounds acetic...
Wetan Which of the following compounds are dashed following compounds are dassted as carbonyl compounds acetic acid methvi tommate 2-propanol butanal (a) only! (b) L and I) IL 111 Vand d) 1. ll. lll, and V (e) all of them 2 Kevlar is a polymer the functional groups present in Kevlar shown below! Kevlar is due to the hydrogen bonds between the polymer y er that is used in bulletproot vests and tires. Part of the strength of bonds between...
What is the name of this molecule? CH3 7 CH3 - CH2 - CH - CH2...
What is the name of this molecule? CH3 7 CH3 - CH2 - CH - CH2 - CH3 methylpentane methylhexane O 3-methylpentane O 3-ethylpentane 3,3-dimethylhexane QUESTION 4 What is the name of the functional group on this molecule? CH3 -C=0 / CH3 O alcohol O ether aldehyde O ketone O carboxylic acid O amine
This compound is the product of: OH (CH3CH2)2 COCH2CH2CH3 A) B) C) D) the oxidation of...
This compound is the product of: OH (CH3CH2)2 COCH2CH2CH3 A) B) C) D) the oxidation of a primary alcohol the reaction of a carboxylic acid and an alcohol the reaction of a carboxylic acid and ammonia the reaction of a ketone and an alcohol Arrange these compounds in order of decreasing melting point. l. (CH3)3CH,CH,CH,OH II. (CHJsCCOOH Ill. (CH3)2CHCOOK Arrange these compounds in order of decreasing solubility in water. I. (CH,)CH,HCHOII. (CH),CCOOH I. CH) CHCOOK
Which step is incorrect in the following reaction! Dicho Do in Do D20+ in D20 CHO...
Which step is incorrect in the following reaction! Dicho Do in Do D20+ in D20 CHO 020- А в None are incorrect (all are correct) OB Ос Which intermediate is involved in this base-promoted hydrolysis? NaOH/H2O OH + OCH OKOCH, 1 olo options Which sequence of reagents would accomplish this transformation? 1. NaOEt 2. (CH3),CHCH,BE 3. H,09, Heat 1. NaOEt 1. NaoEt 2. CH,CH,CH,CH,Br 2. (CH),CHCH,CH,Br 3. H30*, Heat 3. H,0*, Heat 1. NaOEt 2. (CH3),CHCH, CH,CH,Br 3. H30*, Heat...
1) 2) Name each of the following aldehydes and ketones. 3) 4) A carboxylic acid reacts...
1)
2)
Name each of the following aldehydes and ketones.
3)
4)
A carboxylic acid reacts an alcohol to form ________.
an ether
an amine
an anhydride
an ester
an amide
5)
A carboxylic acid reacts with itself to form ________.
an amine
an ether
an anhydride
an ester
an amide
6)
7)
8)
Give the organic product for the following reaction.
CH3CH2COOH + CH3CH2CH2NH2 ?
CH3CH2CH2CONHCH2CH3
CH3CH2NHCH2CH2CH3
CH3CH2N(CH2CH2CH3)2
CH3CH2CON(CH2CH2CH3)2
CH3CH2CONHCH2CH2CH3
Determine the products of the following reaction: CH H2S04...
Question 26 (1 point) Saved Which best describes this transformation? Meo, CO Me Et Et NaoMe...
Question 26 (1 point) Saved Which best describes this transformation? Meo, CO Me Et Et NaoMe (2 equivalents) MeOH + H2NNH2 HNNH O 2 intermolecular nucleophilic acyl substitutions An intermolecular followed by intramolecular nucleophilic acyl substitutions O 2 intramolecular nucleophilic acyl substitutions O An intramolecular followed by intermolecular nucleophilic acyl substitutions Question 27 (1 point) What is the product of this reaction sequence? 1. NaOEt 2. BrCH_CH_CH_Br (0.5 molar equivalent) 3. NaOEt 4 H30*, Heat CH(COCH2CH3)2 -COH HOO.COM C.com HOC...
37) IUPAC name the following structure... Cl A) Ethyl -2-Chlorobenzoate B) Ethyl-2-Chlorobenzoic acid C) Chlorobenzoic acid...
37) IUPAC name the following structure... Cl A) Ethyl -2-Chlorobenzoate B) Ethyl-2-Chlorobenzoic acid C) Chlorobenzoic acid -2- ethyl D) Methyl-2-Chlorobenzoate E) None of the above 40) What is the major organic product of the reaction shown? ???-(CH2 ) 3-???? +CH3 CH CH3 ?? 0 0 B) CH3-(CH2 ) 3-?-?-??-(CH3)2 0 C) CH3 (CH2 )2 C-O CH (CH3)2 ?? D) CH3-(CH2 ) 3-CH-o-cH-(CH3) 2 49) When an amine reacts with a carboxylic acid at high temperature the major product is A)...
1. which of the following had the greatest solubility in water? a. formic acid b. propionic...
1. which of the following had the greatest solubility in water? a. formic acid b. propionic acid c. acetic acid d. all are equal 2. which compound is a secondary amine? a. (CH3)2NCH2CH3 b.NH2Ch2Ch3 c. CH2CH(NH2)CH3 d. CH3NHCHO The amine ch3-ch-ch2-ch3 is a ______ amine NH2 a. primary b. secondary c tertiary d quaternary
13. What is M for 2-butanone? a) b ) 85 d) 58 O c) 72 Grignard...
13. What is M for 2-butanone? a) b ) 85 d) 58 O c) 72 Grignard reagent added to a aldehyde and H30* 14. What is the product of a Grignard reagent added to a al a) amine b) imine c) alcohol d) ketone 15. A ketal is formed from a a) amine b) imine c) alcohol d) ketone and aldehyde 16. p-Nitrobenzoic acid contains how many NO, groups? a) O b)1 c)2 d) 3 17. The carboxylic acid pentanoic...
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...
Wetan Which of the following compounds are dashed following compounds are dassted as carbonyl compounds acetic acid methvi tommate 2-propanol butanal (a) only! (b) L and I) IL 111 Vand d) 1. ll. lll, and V (e) all of them 2 Kevlar is a polymer the functional groups present in Kevlar shown below! Kevlar is due to the hydrogen bonds between the polymer y er that is used in bulletproot vests and tires. Part of the strength of bonds between...
What is the name of this molecule? CH3 7 CH3 - CH2 - CH - CH2 - CH3 methylpentane methylhexane O 3-methylpentane O 3-ethylpentane 3,3-dimethylhexane QUESTION 4 What is the name of the functional group on this molecule? CH3 -C=0 / CH3 O alcohol O ether aldehyde O ketone O carboxylic acid O amine
This compound is the product of: OH (CH3CH2)2 COCH2CH2CH3 A) B) C) D) the oxidation of a primary alcohol the reaction of a carboxylic acid and an alcohol the reaction of a carboxylic acid and ammonia the reaction of a ketone and an alcohol Arrange these compounds in order of decreasing melting point. l. (CH3)3CH,CH,CH,OH II. (CHJsCCOOH Ill. (CH3)2CHCOOK Arrange these compounds in order of decreasing solubility in water. I. (CH,)CH,HCHOII. (CH),CCOOH I. CH) CHCOOK
Which step is incorrect in the following reaction! Dicho Do in Do D20+ in D20 CHO 020- А в None are incorrect (all are correct) OB Ос Which intermediate is involved in this base-promoted hydrolysis? NaOH/H2O OH + OCH OKOCH, 1 olo options Which sequence of reagents would accomplish this transformation? 1. NaOEt 2. (CH3),CHCH,BE 3. H,09, Heat 1. NaOEt 1. NaoEt 2. CH,CH,CH,CH,Br 2. (CH),CHCH,CH,Br 3. H30*, Heat 3. H,0*, Heat 1. NaOEt 2. (CH3),CHCH, CH,CH,Br 3. H30*, Heat...
1)
2)
Name each of the following aldehydes and ketones.
3)
4)
A carboxylic acid reacts an alcohol to form ________.
an ether
an amine
an anhydride
an ester
an amide
5)
A carboxylic acid reacts with itself to form ________.
an amine
an ether
an anhydride
an ester
an amide
6)
7)
8)
Give the organic product for the following reaction.
CH3CH2COOH + CH3CH2CH2NH2 ?
CH3CH2CH2CONHCH2CH3
CH3CH2NHCH2CH2CH3
CH3CH2N(CH2CH2CH3)2
CH3CH2CON(CH2CH2CH3)2
CH3CH2CONHCH2CH2CH3
Determine the products of the following reaction: CH H2S04...
Question 26 (1 point) Saved Which best describes this transformation? Meo, CO Me Et Et NaoMe (2 equivalents) MeOH + H2NNH2 HNNH O 2 intermolecular nucleophilic acyl substitutions An intermolecular followed by intramolecular nucleophilic acyl substitutions O 2 intramolecular nucleophilic acyl substitutions O An intramolecular followed by intermolecular nucleophilic acyl substitutions Question 27 (1 point) What is the product of this reaction sequence? 1. NaOEt 2. BrCH_CH_CH_Br (0.5 molar equivalent) 3. NaOEt 4 H30*, Heat CH(COCH2CH3)2 -COH HOO.COM C.com HOC...
37) IUPAC name the following structure... Cl A) Ethyl -2-Chlorobenzoate B) Ethyl-2-Chlorobenzoic acid C) Chlorobenzoic acid -2- ethyl D) Methyl-2-Chlorobenzoate E) None of the above 40) What is the major organic product of the reaction shown? ???-(CH2 ) 3-???? +CH3 CH CH3 ?? 0 0 B) CH3-(CH2 ) 3-?-?-??-(CH3)2 0 C) CH3 (CH2 )2 C-O CH (CH3)2 ?? D) CH3-(CH2 ) 3-CH-o-cH-(CH3) 2 49) When an amine reacts with a carboxylic acid at high temperature the major product is A)...
13. What is M for 2-butanone? a) b ) 85 d) 58 O c) 72 Grignard reagent added to a aldehyde and H30* 14. What is the product of a Grignard reagent added to a al a) amine b) imine c) alcohol d) ketone 15. A ketal is formed from a a) amine b) imine c) alcohol d) ketone and aldehyde 16. p-Nitrobenzoic acid contains how many NO, groups? a) O b)1 c)2 d) 3 17. The carboxylic acid pentanoic...
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