The product of an organolithium reagent and ketone followed by an addition of acid is: a)...
The product of an organolithium reagent and ketone followed by an addition of acid is:
a) 1 Alcohol
b) 2 Alcohol
c) 3 Alcohol
d) Aldehyde
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The product of an organolithium reagent and ketone followed by
an addition of acid is:
a)...
Question 14 2 pts When a ketone is treated with LIAIH4 followed by addition of H20,...
Question 14 2 pts When a ketone is treated with LIAIH4 followed by addition of H20, what general class of product results? O aldehyde O tertiary alcoho O primary alcoho O secondary alcohol ether
29. Give the reagent(s) required to convert (a) ketone to a hydrocarbon (b) aldehyde to an...
29. Give the reagent(s) required to convert (a) ketone to a hydrocarbon (b) aldehyde to an alcohol O epoxide to an alcohol (d) epoxide to a diol (5) acid chloride to ketone (8). acid to acid chloride (h). ketone to a 3 alcohol
CHEM 232 Discussion Section Worksheet 11 be 1. Provide the reagent(s) needed to convert the given...
CHEM 232 Discussion Section Worksheet 11 be 1. Provide the reagent(s) needed to convert the given general functional group into a new product. Use the Synthesis Map to help you navigate between functional groups. Transform a primary alcohol into... a. An alkoxide An aldehyde An alkyl chloride An alkene A carboxylic acid O b. Transform an alkane into... An alkyl halide Transform a secondary alkyl bromide into... c. hc geoqor amaidog aiadie nbbdos wods o oubose sAn alcohol e An...
30-What is the common name for 2-butanone? aa, methyl ethyl ketone b. isobutyl ketone c. diethyl...
30-What is the common name for 2-butanone? aa, methyl ethyl ketone b. isobutyl ketone c. diethyl ketone d. butyl ketone 31-What is the IUPAC name for ? CH3 CH2BECH2CHO a. 3-bromobutanal b.3-bromobutanone c. 2-bromobutanal d.2-bromobutanone 32- Benzaldehyde can be reduced by the Wolff- Kishner method, too. What is the product? a-Benzene bb- Toluene C-Benzyl alcohol (phenylmethanol) d-Cyclohexane 33-Addition of a Grignard reagent to formaldehyde followed by H30+ gives aa 1° alcohol b-2° alcohol c- 3° alcohol d-ketone
DS-Chupane 13) 13) Which of the following cannot be made by the reduction of a ketone...
DS-Chupane 13) 13) Which of the following cannot be made by the reduction of a ketone or aldehyde with NaBH in methanol A) 2-methyl-2-propanol 3) 1-butanol 2-methyl-1-propanol D) 2-butanol 14) Which of the following reagents would react with a primary alcohol to produce an aldehyde as the final product? A) PCC B) H2SO4 CH2C04 D) CH3MgBr, followed by HCI 15) Which one of the following is not oxidized by K2Cr2O7 in H2SO4/H1207 A) isobutyl alcohol B) butyl alcohol C ebutyl...
Hydrolysis of an acetal in aqueous acid gives an aldehyde or ketone and two molecules of...
Hydrolysis of an acetal in aqueous acid gives an aldehyde or ketone and two molecules of alcohol or one molecule of a diol. Which of the following carbonyl compound is the product of the acetal hydrolysis in box? H20 ? + ethylenglycol H+ A) 2-propanone (acetone) B) 3-pentanone C) propanal D) propionic acid ОА B Ос D
Match the starting ketone or aldehyde with appropriate product of either aldol addition or adol condensation...
Match the starting ketone or aldehyde with appropriate product
of either aldol addition or adol condensation reaction.
A ketone or an aldehyde from the list undergo either aldol addition (in a case aldol addition product can not undergo further elimination) or aldol condensation reaction in protic solvent under basic catalysis. Match the starting ketone or aldehyde with appropriate product of either aldol addition or aldol condensation reaction propanal acetaldehyde 2-ethyl-2-hydroxy-hexanal 2-methylbuta ethanal Please answer 2-ethyl-4-methyl 2-hexenal Choose 2-methyl-2-pentenal 2-ethyl-3-hydroxy-2,4-dimethyl hexanal...
f A and iv) what is the product of the following reaction sequence? Write the structure...
f A and iv) what is the product of the following reaction sequence? Write the structure of A and product B. 10) 1. Mg, Diethyl ether Br 2. Hz0+ A) 3-methyl-3-hexanol C) 2-methyl-3-hexanol B) 2-heptanol D) 3-ethyl-2-pentanol 11)_ 11) The reaction of a Grignard reagent with an aldehyde followed by dilute acid gives a(n) A) tertiary alcohol. B) primary alcohol. C) ester. D) secondary alcohol.
d) Chlorine in chloroacetic acid will destabilize its conjugate acid by pulling electrons. 13. What is...
d) Chlorine in chloroacetic acid will destabilize its conjugate acid by pulling electrons. 13. What is M for 2-butanone in the mass spectrum? a) 0 b) 85 c) 72 d) 58 14. What is the product of a Grignard reagent added to a aldehyde and H,O b) imine c) alcohol a) amine d) ketone 15. The product of hydroboration oxidation is ? a) amine b) imine c) alcohol d) ketone 16. p-Nitrobenzoic acid contains how many NO, groups? a) 0...
II: ketone III: carboxylic acid IV: 2° alcohol V: cyclic ester II: carboxylate III: aldehyde IV:...
II: ketone III: carboxylic acid IV: 2° alcohol V: cyclic ester II: carboxylate III: aldehyde IV: epoxide V: ketone II: ketone III: carboxylic acid IV: 3° alcohol V: cyclic ester II: ether III: ketone IV: 3° alcohol V. ketone II: ketone III: carboxylic acid IV: Valcohol V/ cyclic ester 2. Choose the more stable of each of the three pairs of structures drawn below. a H 5 4. 1. 3. [c]1,3&5 6. [e] 1,4&5 [a] 1,4&6 [b] 2,4&6 [d] 2,3&5
Question 14 2 pts When a ketone is treated with LIAIH4 followed by addition of H20, what general class of product results? O aldehyde O tertiary alcoho O primary alcoho O secondary alcohol ether
29. Give the reagent(s) required to convert (a) ketone to a hydrocarbon (b) aldehyde to an alcohol O epoxide to an alcohol (d) epoxide to a diol (5) acid chloride to ketone (8). acid to acid chloride (h). ketone to a 3 alcohol
CHEM 232 Discussion Section Worksheet 11 be 1. Provide the reagent(s) needed to convert the given general functional group into a new product. Use the Synthesis Map to help you navigate between functional groups. Transform a primary alcohol into... a. An alkoxide An aldehyde An alkyl chloride An alkene A carboxylic acid O b. Transform an alkane into... An alkyl halide Transform a secondary alkyl bromide into... c. hc geoqor amaidog aiadie nbbdos wods o oubose sAn alcohol e An...
30-What is the common name for 2-butanone? aa, methyl ethyl ketone b. isobutyl ketone c. diethyl ketone d. butyl ketone 31-What is the IUPAC name for ? CH3 CH2BECH2CHO a. 3-bromobutanal b.3-bromobutanone c. 2-bromobutanal d.2-bromobutanone 32- Benzaldehyde can be reduced by the Wolff- Kishner method, too. What is the product? a-Benzene bb- Toluene C-Benzyl alcohol (phenylmethanol) d-Cyclohexane 33-Addition of a Grignard reagent to formaldehyde followed by H30+ gives aa 1° alcohol b-2° alcohol c- 3° alcohol d-ketone
DS-Chupane 13) 13) Which of the following cannot be made by the reduction of a ketone or aldehyde with NaBH in methanol A) 2-methyl-2-propanol 3) 1-butanol 2-methyl-1-propanol D) 2-butanol 14) Which of the following reagents would react with a primary alcohol to produce an aldehyde as the final product? A) PCC B) H2SO4 CH2C04 D) CH3MgBr, followed by HCI 15) Which one of the following is not oxidized by K2Cr2O7 in H2SO4/H1207 A) isobutyl alcohol B) butyl alcohol C ebutyl...
Hydrolysis of an acetal in aqueous acid gives an aldehyde or ketone and two molecules of alcohol or one molecule of a diol. Which of the following carbonyl compound is the product of the acetal hydrolysis in box? H20 ? + ethylenglycol H+ A) 2-propanone (acetone) B) 3-pentanone C) propanal D) propionic acid ОА B Ос D
Match the starting ketone or aldehyde with appropriate product
of either aldol addition or adol condensation reaction.
A ketone or an aldehyde from the list undergo either aldol addition (in a case aldol addition product can not undergo further elimination) or aldol condensation reaction in protic solvent under basic catalysis. Match the starting ketone or aldehyde with appropriate product of either aldol addition or aldol condensation reaction propanal acetaldehyde 2-ethyl-2-hydroxy-hexanal 2-methylbuta ethanal Please answer 2-ethyl-4-methyl 2-hexenal Choose 2-methyl-2-pentenal 2-ethyl-3-hydroxy-2,4-dimethyl hexanal...
f A and iv) what is the product of the following reaction sequence? Write the structure of A and product B. 10) 1. Mg, Diethyl ether Br 2. Hz0+ A) 3-methyl-3-hexanol C) 2-methyl-3-hexanol B) 2-heptanol D) 3-ethyl-2-pentanol 11)_ 11) The reaction of a Grignard reagent with an aldehyde followed by dilute acid gives a(n) A) tertiary alcohol. B) primary alcohol. C) ester. D) secondary alcohol.
d) Chlorine in chloroacetic acid will destabilize its conjugate acid by pulling electrons. 13. What is M for 2-butanone in the mass spectrum? a) 0 b) 85 c) 72 d) 58 14. What is the product of a Grignard reagent added to a aldehyde and H,O b) imine c) alcohol a) amine d) ketone 15. The product of hydroboration oxidation is ? a) amine b) imine c) alcohol d) ketone 16. p-Nitrobenzoic acid contains how many NO, groups? a) 0...
II: ketone III: carboxylic acid IV: 2° alcohol V: cyclic ester II: carboxylate III: aldehyde IV: epoxide V: ketone II: ketone III: carboxylic acid IV: 3° alcohol V: cyclic ester II: ether III: ketone IV: 3° alcohol V. ketone II: ketone III: carboxylic acid IV: Valcohol V/ cyclic ester 2. Choose the more stable of each of the three pairs of structures drawn below. a H 5 4. 1. 3. [c]1,3&5 6. [e] 1,4&5 [a] 1,4&6 [b] 2,4&6 [d] 2,3&5
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