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for the reaction of 2-butanone with ethylamine to form: NCH-CH3 CH3CH2-c C_CH,3 b) The following compound...
1.Provide the major organic product of the reaction below. 2.Provide the major organic product of the...
1.Provide the major organic product of the reaction below.
2.Provide the major organic product of the reaction shown
below.
3.Provide the major organic product of the reaction shown
below.
4.Predict the necessary starting material for the reaction
below. Give the IUPAC name.
5.
Part A
Draw the carbonyl compound needed for this synthesis.
6.Predict the product formed when
CH3-CH2-C≡C:–Na+
undergoes a reaction with the compound shown below followed by an
aqueous workup..
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7. When 2,2-dibromo-1-phenylpropane is...
3) What is the IUPAC name for the following compound? CH3 CH3CH2 CCH2 CH3 CH3 A)...
3) What is the IUPAC name for the following compound? CH3 CH3CH2 CCH2 CH3 CH3 A) 2, 2-diethylpropane C) heptane B) 3, 3-dimethylpentane D) 2, 2-dimethyl-2-ethylpropane ) Which structure is 1,4-dibromobenzene? Br Br Br Br Br an ш) iv) A) structure I B) structure II C) structure III D) structure IV
Identify reaction mechanisms. 1. NaHCO3 CO2Nal CH3 CH3 2. CH3 a-Proton transfer b-Lewis acid/base c- Electrophilic...
Identify reaction mechanisms.
1. NaHCO3 CO2Nal CH3 CH3 2. CH3 a-Proton transfer b-Lewis acid/base c- Electrophilic addition f-S^1 Nucleophilic substitution g-SN2 Nucleophilic substitution d-El Elimination e E2 Eliminatior The rections above involve synthesis or reactions of alcohols and ethers Identify the mechanism by which they proceed from among the mechanisms listed. Use the letters a - g for your answers
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
Give the product for the following reaction. CH3CH2 H 1. CH3NH2, H 2. -H2O 3. NaBH(O,CCH3)3...
Give the product for the following reaction. CH3CH2 H 1. CH3NH2, H 2. -H2O 3. NaBH(O,CCH3)3 CH3CH2NHCH3 CH3CH2CH2NHCH3 CH3CH2 H NCHS CH3CH2CH2N(CH3)2 O CH3CH2CH2OH Give the product for the following reaction. CH3CH2 H 1. CH3NH2, H 2. -H2O 3. NaBH(O,CCH3)3 CH3CH2NHCH3 CH3CH2CH2NHCH3 CH3CH2 H NCHS CH3CH2CH2N(CH3)2 O CH3CH2CH2OH
1. Draw the final product of the following reaction OH PBt3 2. A key precursor step...
1. Draw the final product of the following reaction OH PBt3 2. A key precursor step in the synthesis of Albuterol involves ring opening of an epoxide 3. Draw the final product for the reaction ?? [1] NaH [2] SH 3] H20 CI 4. Draw the product for the following reaction OH CH3 POCI pyridine 5. Complete the following mechanism (the first step is shown below): Co-s-oH H3C-C-C-CH2
5) The IUPAC name for CH3-CH2-C = C-CH3 is A) 3-pentyne B) 2-pentyne C) pentyne D)...
5) The IUPAC name for CH3-CH2-C = C-CH3 is A) 3-pentyne B) 2-pentyne C) pentyne D) 1-methylbutyne. 6) What is the name of the compound shown below? H CHCH CEC H3CH A) 2-pentene B) trans-2-pentene C) trans-3-pentene D) cis-2-pentene 9) What is the name of the compound below? CH3 ΟΙ A) 1-chlorotoluene C) 3-chlorotoluene B) 2-chlorotoluene D) 4-chlorotoluene 17) What is the product when this compound undergoes oxidation? CH3 CH3 -C- CH2 - CH2-OH CH3 A) hexanal B) 2,2-dimethylbutanal C)...
(a) Bromination of 2-methylpropane gives a mixture of brominated products. Compound B, with the formula C4H8Br2,...
(a) Bromination of 2-methylpropane gives a mixture of brominated products. Compound B, with the formula C4H8Br2, was isolated from the mixture. (i) Draw and name the possible isomers of C4H2Br2 that could be formed from 2-methylpropane. [3 marks] (ii) The 'H NMR spectrum of compound B is shown below. Integral = 3 Integral = 1 6 4 0 (ppm) Identify which of the isomers you drew in part i) corresponds to this spectrum. You should clearly explain your reasoning, using...
1) What is the IUPAC name of the following compound? a. (E)-1-amino-4-hexene b. (E)-6-amino-2-hexene c. 3-allyl-1-aminopropane...
1) What is the IUPAC name of the following compound? a. (E)-1-amino-4-hexene b. (E)-6-amino-2-hexene c. 3-allyl-1-aminopropane d. (Z)-1-amino-2-hexene NH2 2) Which of the following is the strongest base? a. ammonia b. dimethylamine c. aniline d. 4-nitroaniline 3) Which of the following will remove aniline from a solution of aniline in diethyl ether? b. HCl(aq) | c. NaOH ag) d. CH3COON ) a. KB 4) What is the major organic product obtained from the following reaction? NOH NH(CH3)2 H, NI NCH,...
N(CH3)3 OH 1. heat 95% 5% (E & Z) он 2. H2N a - Proton transfer dSN2 Nucleophilic substitution b- Lewis acid/base e-Electrophilic aromatic substitution c=E2 elimination f= g Nucleophilic subs at...
N(CH3)3 OH 1. heat 95% 5% (E & Z) он 2. H2N a - Proton transfer dSN2 Nucleophilic substitution b- Lewis acid/base e-Electrophilic aromatic substitution c=E2 elimination f= g Nucleophilic subs at carbonyl(acyl Xfer) h-Conjugate (nucleophilic) addn r-carbonyl nucleophilic addn Identify the mechanism by which each of the reactions above proceeds from among the mechanisms listed. Use the letters a i for your answers. 1. 2.
N(CH3)3 OH 1. heat 95% 5% (E & Z) он 2. H2N a -...
1.Provide the major organic product of the reaction below.
2.Provide the major organic product of the reaction shown
below.
3.Provide the major organic product of the reaction shown
below.
4.Predict the necessary starting material for the reaction
below. Give the IUPAC name.
5.
Part A
Draw the carbonyl compound needed for this synthesis.
6.Predict the product formed when
CH3-CH2-C≡C:–Na+
undergoes a reaction with the compound shown below followed by an
aqueous workup..
Interactive 3D display mode
7. When 2,2-dibromo-1-phenylpropane is...
3) What is the IUPAC name for the following compound? CH3 CH3CH2 CCH2 CH3 CH3 A) 2, 2-diethylpropane C) heptane B) 3, 3-dimethylpentane D) 2, 2-dimethyl-2-ethylpropane ) Which structure is 1,4-dibromobenzene? Br Br Br Br Br an ш) iv) A) structure I B) structure II C) structure III D) structure IV
Identify reaction mechanisms.
1. NaHCO3 CO2Nal CH3 CH3 2. CH3 a-Proton transfer b-Lewis acid/base c- Electrophilic addition f-S^1 Nucleophilic substitution g-SN2 Nucleophilic substitution d-El Elimination e E2 Eliminatior The rections above involve synthesis or reactions of alcohols and ethers Identify the mechanism by which they proceed from among the mechanisms listed. Use the letters a - g for your answers
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
Give the product for the following reaction. CH3CH2 H 1. CH3NH2, H 2. -H2O 3. NaBH(O,CCH3)3 CH3CH2NHCH3 CH3CH2CH2NHCH3 CH3CH2 H NCHS CH3CH2CH2N(CH3)2 O CH3CH2CH2OH Give the product for the following reaction. CH3CH2 H 1. CH3NH2, H 2. -H2O 3. NaBH(O,CCH3)3 CH3CH2NHCH3 CH3CH2CH2NHCH3 CH3CH2 H NCHS CH3CH2CH2N(CH3)2 O CH3CH2CH2OH
1. Draw the final product of the following reaction OH PBt3 2. A key precursor step in the synthesis of Albuterol involves ring opening of an epoxide 3. Draw the final product for the reaction ?? [1] NaH [2] SH 3] H20 CI 4. Draw the product for the following reaction OH CH3 POCI pyridine 5. Complete the following mechanism (the first step is shown below): Co-s-oH H3C-C-C-CH2
5) The IUPAC name for CH3-CH2-C = C-CH3 is A) 3-pentyne B) 2-pentyne C) pentyne D) 1-methylbutyne. 6) What is the name of the compound shown below? H CHCH CEC H3CH A) 2-pentene B) trans-2-pentene C) trans-3-pentene D) cis-2-pentene 9) What is the name of the compound below? CH3 ΟΙ A) 1-chlorotoluene C) 3-chlorotoluene B) 2-chlorotoluene D) 4-chlorotoluene 17) What is the product when this compound undergoes oxidation? CH3 CH3 -C- CH2 - CH2-OH CH3 A) hexanal B) 2,2-dimethylbutanal C)...
(a) Bromination of 2-methylpropane gives a mixture of brominated products. Compound B, with the formula C4H8Br2, was isolated from the mixture. (i) Draw and name the possible isomers of C4H2Br2 that could be formed from 2-methylpropane. [3 marks] (ii) The 'H NMR spectrum of compound B is shown below. Integral = 3 Integral = 1 6 4 0 (ppm) Identify which of the isomers you drew in part i) corresponds to this spectrum. You should clearly explain your reasoning, using...
1) What is the IUPAC name of the following compound? a. (E)-1-amino-4-hexene b. (E)-6-amino-2-hexene c. 3-allyl-1-aminopropane d. (Z)-1-amino-2-hexene NH2 2) Which of the following is the strongest base? a. ammonia b. dimethylamine c. aniline d. 4-nitroaniline 3) Which of the following will remove aniline from a solution of aniline in diethyl ether? b. HCl(aq) | c. NaOH ag) d. CH3COON ) a. KB 4) What is the major organic product obtained from the following reaction? NOH NH(CH3)2 H, NI NCH,...
N(CH3)3 OH 1. heat 95% 5% (E & Z) он 2. H2N a - Proton transfer dSN2 Nucleophilic substitution b- Lewis acid/base e-Electrophilic aromatic substitution c=E2 elimination f= g Nucleophilic subs at carbonyl(acyl Xfer) h-Conjugate (nucleophilic) addn r-carbonyl nucleophilic addn Identify the mechanism by which each of the reactions above proceeds from among the mechanisms listed. Use the letters a i for your answers. 1. 2.
N(CH3)3 OH 1. heat 95% 5% (E & Z) он 2. H2N a -...
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