Homework Answers
Option C is correct answer.
Explanation :- According to NMR spectra
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An alcohol with an absolute configuration at the hydroxy carbon underwent the following reaction. What is/are...
1Ozonolysis of alkenes yields Alcohol carboxylic acid b-ketones if one of the unsaturated carbon atoms is...
1Ozonolysis of alkenes yields Alcohol carboxylic acid b-ketones if one of the unsaturated carbon atoms is disubstituted d- alkane 23-Aldehyde C-0 is more polarized than ketone C-O because a-As in carbocations, more alkyl groups stabilize + character b-Ketone has more alkyl groups, stabilizing the C-O carbon inductively c- due to a andb d- none of the above 24-Aldehydes and unhindered ketones react with HCN to form a-Cyanohydrine b-alcohol c- alkyne d- alkene 25-addition of a Grignard reagent to formaldehyde followed...
Write the product/s in each of the following reactions. If a racemic mixture is a product of the reaction, write struct...
Write the product/s in each of the following reactions. If a racemic mixture is a product of the reaction, write structure of both enantiomers. Assign absolute configuration (R or S) of the starting compounds and final 1 compounds in a case they possess a stereogenic center. (2.5 x 10 25 points) pyridine = v a. - ONa ? Pyridines byрroduct b. S-Ci NH2 (RZ-pent-3-en-2-ol pyridine excess с. FC CF3 NaCCCH он pyridine d. Вгz. Но 1 mol NaOH cis-pent-2-ene е....
what is the best name for the following compound 6-For the reaction the alcohol product is...
what is the best name for the following compound
6-For the reaction the alcohol product is classified as a CH --Primary Alcohol b-Secondary Alcohol e-Tertiary Alcohol d-Quaternary Alcohol 7-Zaitsev's Rule: When an alkene is produced in an elimination reaction, - The major product is the one with highly substituted double bond. - The major product is the one with less substituted double bond. - The minor product is the one with highly substituted double bond. d-Addition of hydrogen the richest...
Draw the Major alkene product and minor where indicated. Show the correct alkene geometry and/or absolute...
Draw the Major alkene product and minor where indicated. Show
the correct alkene geometry and/or absolute configuration at carbon
stereocenters. (Follow side instructions as asked like on D and
E).
1. (24pts) In the empty boxes, draw the structure of the MAJOR alkene product expected following each E2 reaction. Where indicated, also draw the minor alkene(s) formed. Also, show the correct akene geometry and/or absolute configuration at carbon stereocenters present in any of the products expected. Follow any additional instruction...
or esterfication for D Which method would give this ketone? CH,CHE 1. PhMgBr 2. H307 1....
or
esterfication for D
Which method would give this ketone? CH,CHE 1. PhMgBr 2. H307 1. CH3CH MgBr 2. Hz0+ 1. CH2CHCN 2. PHCN CH3CH,COCI, AICI: TOLONIA O2 and 3 only 1 and 3 only 1. NaCN 2. H30, Heat CONH2 COH со,Н NH2 Question 14 (1 point) Which structure is consistent with the following proton NMR data: 1.2 (3H, triplet, J = 8Hz), 3.7 (2H, quartet, J = 8Hz), 4.1 (2H, singlet), 11.1 (1H, singlet) CH2CH3 och Por o...
1. Consider the following reaction below to answer the following questions. As indicated by the carbon...
1.
Consider the following reaction below to answer the following
questions. As indicated by the carbon numbers, during this reaction
the bond between the nitrogen atom and carbon 1 is broken and a
bond between the nitrogen atom and carbon 2 is formed. PLEASE
ANSWER ALL PARTS.
I. Consider the reaction below to answer the following questions. As indicated by the carbon numbers, during this reaction the bond between the nitrogen atom and carbon 1 is broken and a bond...
if anyone can check these answers for me and tell me which are right or wrong id appreciate it 0. How can p-aminobenzoic acid (a sunscreen) be synthesized from benzene? (Note that sometimes more...
if anyone can check these answers for me and tell me which are
right or wrong id appreciate it
0. How can p-aminobenzoic acid (a sunscreen) be synthesized from benzene? (Note that sometimes more than one isomer will be obtained, which is fine as long as the desired isomer is one of the major products.) several steps HOOC 4. Sn, HC 4.KMnO. .KMnO 4.Sn, HC 3.KMnO 3. CHCI, AİCİ, 3. Sn, HC . HNO, H SO 2. HNO,, H:SO4 1,...
help with all please 14. Which of the following mechanistically depicts the protonation of tert-butyl alcohol...
help with all please
14. Which of the following mechanistically depicts the protonation of tert-butyl alcohol by hydrogen bromide? H-Br: в) (CH);С —ӧ: A) (CH3)3C-ö: н- Br: Н H-Br н D) (CH3)3C-ö H- Вr: C) (CH3)3CÖ: d. D c. C b.B a. A 15. What would by the effect of doubling both the concentration of t-butyl bromide and the concentration of sodium iodide in the reaction of t-butyl bromide with sodium iodide in methanol? a. The rate stays the same....
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.
13. What is the major product obtained from the following reaction (CH3),CO Nat Br t-butanol OC(CH),...
13. What is the major product obtained from the following reaction (CH3),CO Nat Br t-butanol OC(CH), 1 a. 1 b. 2 c. 3 d. 4 14. Which of the following mechanistically depicts the protonation of tert-butyl alcohol by hydrogen bromide? A) (CH3),C-Ö: H Br: B) (CH3),C-Ö: H Br: н C) (CH3),C-o: Br: . D) (CH3),C–0: H Br: dD a. A b. B 15. What would by the effect of doubling both the concentration of t-butyl bromide and the concentration of...
1Ozonolysis of alkenes yields Alcohol carboxylic acid b-ketones if one of the unsaturated carbon atoms is disubstituted d- alkane 23-Aldehyde C-0 is more polarized than ketone C-O because a-As in carbocations, more alkyl groups stabilize + character b-Ketone has more alkyl groups, stabilizing the C-O carbon inductively c- due to a andb d- none of the above 24-Aldehydes and unhindered ketones react with HCN to form a-Cyanohydrine b-alcohol c- alkyne d- alkene 25-addition of a Grignard reagent to formaldehyde followed...
Write the product/s in each of the following reactions. If a racemic mixture is a product of the reaction, write structure of both enantiomers. Assign absolute configuration (R or S) of the starting compounds and final 1 compounds in a case they possess a stereogenic center. (2.5 x 10 25 points) pyridine = v a. - ONa ? Pyridines byрroduct b. S-Ci NH2 (RZ-pent-3-en-2-ol pyridine excess с. FC CF3 NaCCCH он pyridine d. Вгz. Но 1 mol NaOH cis-pent-2-ene е....
what is the best name for the following compound
6-For the reaction the alcohol product is classified as a CH --Primary Alcohol b-Secondary Alcohol e-Tertiary Alcohol d-Quaternary Alcohol 7-Zaitsev's Rule: When an alkene is produced in an elimination reaction, - The major product is the one with highly substituted double bond. - The major product is the one with less substituted double bond. - The minor product is the one with highly substituted double bond. d-Addition of hydrogen the richest...
Draw the Major alkene product and minor where indicated. Show
the correct alkene geometry and/or absolute configuration at carbon
stereocenters. (Follow side instructions as asked like on D and
E).
1. (24pts) In the empty boxes, draw the structure of the MAJOR alkene product expected following each E2 reaction. Where indicated, also draw the minor alkene(s) formed. Also, show the correct akene geometry and/or absolute configuration at carbon stereocenters present in any of the products expected. Follow any additional instruction...
or
esterfication for D
Which method would give this ketone? CH,CHE 1. PhMgBr 2. H307 1. CH3CH MgBr 2. Hz0+ 1. CH2CHCN 2. PHCN CH3CH,COCI, AICI: TOLONIA O2 and 3 only 1 and 3 only 1. NaCN 2. H30, Heat CONH2 COH со,Н NH2 Question 14 (1 point) Which structure is consistent with the following proton NMR data: 1.2 (3H, triplet, J = 8Hz), 3.7 (2H, quartet, J = 8Hz), 4.1 (2H, singlet), 11.1 (1H, singlet) CH2CH3 och Por o...
1.
Consider the following reaction below to answer the following
questions. As indicated by the carbon numbers, during this reaction
the bond between the nitrogen atom and carbon 1 is broken and a
bond between the nitrogen atom and carbon 2 is formed. PLEASE
ANSWER ALL PARTS.
I. Consider the reaction below to answer the following questions. As indicated by the carbon numbers, during this reaction the bond between the nitrogen atom and carbon 1 is broken and a bond...
if anyone can check these answers for me and tell me which are
right or wrong id appreciate it
0. How can p-aminobenzoic acid (a sunscreen) be synthesized from benzene? (Note that sometimes more than one isomer will be obtained, which is fine as long as the desired isomer is one of the major products.) several steps HOOC 4. Sn, HC 4.KMnO. .KMnO 4.Sn, HC 3.KMnO 3. CHCI, AİCİ, 3. Sn, HC . HNO, H SO 2. HNO,, H:SO4 1,...
help with all please
14. Which of the following mechanistically depicts the protonation of tert-butyl alcohol by hydrogen bromide? H-Br: в) (CH);С —ӧ: A) (CH3)3C-ö: н- Br: Н H-Br н D) (CH3)3C-ö H- Вr: C) (CH3)3CÖ: d. D c. C b.B a. A 15. What would by the effect of doubling both the concentration of t-butyl bromide and the concentration of sodium iodide in the reaction of t-butyl bromide with sodium iodide in methanol? a. The rate stays the same....
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.
13. What is the major product obtained from the following reaction (CH3),CO Nat Br t-butanol OC(CH), 1 a. 1 b. 2 c. 3 d. 4 14. Which of the following mechanistically depicts the protonation of tert-butyl alcohol by hydrogen bromide? A) (CH3),C-Ö: H Br: B) (CH3),C-Ö: H Br: н C) (CH3),C-o: Br: . D) (CH3),C–0: H Br: dD a. A b. B 15. What would by the effect of doubling both the concentration of t-butyl bromide and the concentration of...
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