Homework Answers
According to Saytzeff's rule of dehydration of alcohol more substituted alkene will be more stable, hence that will be the major product.
So, hydrogen will be eleminated from that carbon, which has less number of hydrogen.
Answer will be true.
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QUESTION 12 According to Saytzeff's rule (dehydration of alcohols) in the major product the double bond...
please help The dehydration of alcohols Under acidic conditions, alcohols will undergo a dehydration reaction, producing...
please help
The dehydration of alcohols Under acidic conditions, alcohols will undergo a dehydration reaction, producing an alkene and water. During the reaction, the hydroxyl group of the alcohol and a hydrogen atom from an adjacent carbon atom are lost. The reaction takes place in three steps, as shown in the diagram. (Figure 1) In the first step, a hydrogen lon bonds to the hydroxyl group of the alcohol. In the second step, the protonated hydroxl group leaves the compound,...
Acid-catalyzed dehydration of secondary and tertiary alcohols proceeds through an E1 mechanism. The first step is...
Acid-catalyzed dehydration of secondary and tertiary alcohols proceeds through an E1 mechanism. The first step is the protonation of the alcohol oxygen to form an oxonium ion Dehydration of 3-methyl-2-butanol forms one major and two minor organic products. Draw the structures, including hydrogen atoms, of the three organic products of this reaction. Realize, the major product follows Zaitsev's Rule; minor products may not follow this rule. Do NOT forget to add in all HYDROGENS! Н-б-н Н-о-н) H-O-H :он 3-methyl-2-butanol an...
7.18 CH3CH2CHCH3 - Problems for Section 7.5B 7.17 Draw the Hofmann product for the reactions. çi...
7.18
CH3CH2CHCH3 - Problems for Section 7.5B 7.17 Draw the Hofmann product for the reactions. çi ((7.18 Draw the Hofmann product for the reactions. CH3 (CH2)2N KOH b. CH3CH2CH2CHCHCHg 13 cu (CH3)3N KOH a. CH₃ 7.5C Synthesis of Alkenes: Dehydration (Removal of H2O) When an alcohol is treated with a strong acid, water is eliminated from the molecule to form an alkene. In the example below for the reaction of 2-methylpropan-2-ol with acid, a hydrogen carbon #1 and the hydroxyl...
QUESTION 12 What is the function of a peptide bond? A peptide bond is responsible for...
QUESTION 12 What is the function of a peptide bond? A peptide bond is responsible for the secondary structure of a protein. To join the amino group of one amino acid to the carboxy group of another amino acid, A peptide bond is responsible for the tertiary structure of a protein A peptide bond joins the phosphate group at the 6 carbon of a new nucleotide to the hydroxyl (OH) group of the 3' carbon of a nucleotide already in...
Question 11 oxidation of carbon-carbon triple bond is slower than that of carbon carbon double bond....
Question 11 oxidation of carbon-carbon triple bond is slower than that of carbon carbon double bond. Answer saved Marked out of 1.00 Select one: True Flag question False
Draw a structural formula for the major organic product of the following reaction:
Draw a structural formula for the major organic product of the following reaction:Electrophilic addition of HBr to alkenes yields a bromoalkane. The reaction begins with an attack on the hydrogen of the electrophilic HBr by the electrons of the double bond to give a carbocation. This step follows Markovnikov's rule with the electrophilic H atom adding to the sp2 carbon containing the most hydrogens, leading to the formation of the most stable carbocation (1° < 2° < 3°). If possible, a...
Draw a structural formula for the major organic product of the reaction shown.
Electrophilic addition of HBr to alkenes yields a bromoalkane. The reaction begins with an attack on the hydrogen of the electrophilic HBr by the electrons of the double bond to give a carbocation. This step follows Markovnikov's rule with the electrophilic H atom adding to the sp2 carbon containing the most hydrogens, leading to the formation of the most stable carbocation (1° < 2° < 3°). If possible, a 1,2-shift of either a neighboring hydride or methyl group can occur...
How many hydrogens will a 10-carbon alkene (one double bond, no heteroatoms) have (i.e., C10H22) 16)...
How many hydrogens will a 10-carbon alkene (one double bond, no heteroatoms) have (i.e., C10H22) 16) Answer: C) 20 D) 22 A) 16 B) 18 17) Which of the following alkenes has an E-configuration? ci o C) Answer: cl 18) Which of the following alkenes is the most stable? B) A) D) C) Answer: 19) What mechanism would this elimination (that obeys the Zaitsev's rule) follow? ci KOH C) SNI D) SN2 Answer: A) E1 B) E2 20) What is...
Question 4 o Dehydration of alcohols to its corresponding alkene(s) can be achieved in the presence...
Question 4 o Dehydration of alcohols to its corresponding alkene(s) can be achieved in the presence of a strong acid and heat, consider the following reaction scheme: H,PO OH A Starting Material Hoffman product (minor) Zaitsev product (major) Analo tha Inart Analyze the IR spectra for compounds 1-3, and correlate it to the starting material and product(s) shown in the reaction scheme. Figure 1: IR spectrum of compound 1 Figure 2: IR spectrum of compound 2. mrem Figure 3. IR...
apter 12 Homework Assignment Molecule Professor Rumberger CHEM 101 Functional Group Description 19. In this molecule,...
apter 12 Homework Assignment Molecule Professor Rumberger CHEM 101 Functional Group Description 19. In this molecule, there is a Questions. a. What is the name of this functional group? carbon atom on the end of a hydrocarbon chain that is double bonded to an oxygen atom and also bonded to a hydrogen bond H b. What is the shape of the molecule around the carbon atom of this group? c. Are these areas of the molecule polar or nonpolar? a....
please help
The dehydration of alcohols Under acidic conditions, alcohols will undergo a dehydration reaction, producing an alkene and water. During the reaction, the hydroxyl group of the alcohol and a hydrogen atom from an adjacent carbon atom are lost. The reaction takes place in three steps, as shown in the diagram. (Figure 1) In the first step, a hydrogen lon bonds to the hydroxyl group of the alcohol. In the second step, the protonated hydroxl group leaves the compound,...
Acid-catalyzed dehydration of secondary and tertiary alcohols proceeds through an E1 mechanism. The first step is the protonation of the alcohol oxygen to form an oxonium ion Dehydration of 3-methyl-2-butanol forms one major and two minor organic products. Draw the structures, including hydrogen atoms, of the three organic products of this reaction. Realize, the major product follows Zaitsev's Rule; minor products may not follow this rule. Do NOT forget to add in all HYDROGENS! Н-б-н Н-о-н) H-O-H :он 3-methyl-2-butanol an...
7.18
CH3CH2CHCH3 - Problems for Section 7.5B 7.17 Draw the Hofmann product for the reactions. çi ((7.18 Draw the Hofmann product for the reactions. CH3 (CH2)2N KOH b. CH3CH2CH2CHCHCHg 13 cu (CH3)3N KOH a. CH₃ 7.5C Synthesis of Alkenes: Dehydration (Removal of H2O) When an alcohol is treated with a strong acid, water is eliminated from the molecule to form an alkene. In the example below for the reaction of 2-methylpropan-2-ol with acid, a hydrogen carbon #1 and the hydroxyl...
QUESTION 12 What is the function of a peptide bond? A peptide bond is responsible for the secondary structure of a protein. To join the amino group of one amino acid to the carboxy group of another amino acid, A peptide bond is responsible for the tertiary structure of a protein A peptide bond joins the phosphate group at the 6 carbon of a new nucleotide to the hydroxyl (OH) group of the 3' carbon of a nucleotide already in...
Question 11 oxidation of carbon-carbon triple bond is slower than that of carbon carbon double bond. Answer saved Marked out of 1.00 Select one: True Flag question False
How many hydrogens will a 10-carbon alkene (one double bond, no heteroatoms) have (i.e., C10H22) 16) Answer: C) 20 D) 22 A) 16 B) 18 17) Which of the following alkenes has an E-configuration? ci o C) Answer: cl 18) Which of the following alkenes is the most stable? B) A) D) C) Answer: 19) What mechanism would this elimination (that obeys the Zaitsev's rule) follow? ci KOH C) SNI D) SN2 Answer: A) E1 B) E2 20) What is...
Question 4 o Dehydration of alcohols to its corresponding alkene(s) can be achieved in the presence of a strong acid and heat, consider the following reaction scheme: H,PO OH A Starting Material Hoffman product (minor) Zaitsev product (major) Analo tha Inart Analyze the IR spectra for compounds 1-3, and correlate it to the starting material and product(s) shown in the reaction scheme. Figure 1: IR spectrum of compound 1 Figure 2: IR spectrum of compound 2. mrem Figure 3. IR...
apter 12 Homework Assignment Molecule Professor Rumberger CHEM 101 Functional Group Description 19. In this molecule, there is a Questions. a. What is the name of this functional group? carbon atom on the end of a hydrocarbon chain that is double bonded to an oxygen atom and also bonded to a hydrogen bond H b. What is the shape of the molecule around the carbon atom of this group? c. Are these areas of the molecule polar or nonpolar? a....
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