Homework Answers
Answer.1) Option (b) is correct .
Answer 2) Option (d) is correct.
Answer 3) Option (c) is correct.
Explanation
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What happens in the first step of this reaction? 0 o OCH; H + CH3OH OH...
What happens in the first step of this reaction? & H + H2O OH OH The...
What happens in the first step of this reaction? & H + H2O OH OH The spoxygen of the ester becomes protonated The carbonyl carbon becomes protonated The water becomes protonated The carbonyl oxygen becomes protonated Which bases among the following is/are used for reversible enolate formation of acetone? LDA NaOH NaH NaOM NaNH2 - II III IV O II, IV, and V O II and IV OI, III, and V OIV only
Which of the following produces no reaction? OCH.CO'N-F,CCO,H OCH,CH: 1 - 2,0 CH - HCC saº...
Which of the following produces no reaction? OCH.CO'N-F,CCO,H OCH,CH: 1 - 2,0 CH - HCC saº -OH - Хаон Question 36 (4 points) Rank the reactivity order of the following dienes with maleic anhydride, starting with the fastest. sap TV OIV > III >> 11 OIII>IV>I> 11 OIIIIIIV>1 OIV > III >> Why does the reaction below not occur? .تنبل 1 Nao Nao The reactants are less stable than the products The acetate ion can never act as a nucleophile...
Questions 2-10 please!! 1) A substitution reaction is: [2] a) A reaction during which an OH...
Questions 2-10 please!!
1) A substitution reaction is: [2] a) A reaction during which an OH group of a molecule is replaced by a halogen. b) A reaction during which water is the leaving group. c) A reaction during which a functional group of a molecule is replaced by an electrophile. d) A reaction during which a functional group of a molecule is replaced by another functional group. V 12 2) Substitution reactions are classified either as electrophilic or nucleophilic...
Paragraph Styles 6. ... 7 1. Why is an ester less reactive to nucleophilic acyl substitution...
Paragraph Styles 6. ... 7 1. Why is an ester less reactive to nucleophilic acyl substitution than an acid chloride? A) Chloride is a better leaving group B) Oxygen is better at donating electron density into the carbonyl with added resonance stability. C) Chloride is a better leaving group and compared to chlorine, oxygen is better at donating electron density into the carbonyl with added resonance stability D) The alkoxy anion is less basic than the chloride anion. 2. What...
please help! What is the major product of the following reaction? NaOH Calitinns Am Rank the...
please help!
What is the major product of the following reaction? NaOH Calitinns Am Rank the reactivity order of the following dienes with maleic anhydride, starting with the fastest. II III IV O1>IV> III > II O II > III > I > IV III >I>IV > II III > IV >I>II Why does the reaction below not occur? o Nao + NaNH2 NH2 The NH, ion is a weaker base than the acetate ion The acetate ion can never...
1. NaOEt CO2Et 2. H30+ 3. heat Br. Br CORET + H3C V CO2H H₂C +...
1. NaOEt CO2Et 2. H30+ 3. heat Br. Br CORET + H3C V CO2H H₂C + CO2 + E H3C CO2Et The malonic ester synthesis is a carbonyl alkylation reaction. It is used to prepare carboxylic acids from primary alkyl halides, lengthening the carbon In progress by two atoms. Thus, the product can be visualized as being a "substituted acetic acid." The reaction consists of three steps: generation of the enolate anion followed by SN 2 reaction with a primary...
C22T0307299 Give the product(s) of the following reaction. 0 NH3 + OH . O IZ H-N-H...
C22T0307299 Give the product(s) of the following reaction. 0 NH3 + OH . O IZ H-N-H I-Z-I C22T03Q1533 Give the major substitution product of the following reaction. Br NaNH2 ? heat NH OH to search Help System Announcements (1 Unread). C22T0308095 Give the major substitution product of the following reaction. NaNH2 CH2Br ? heat CH3OCH3 3 CH2 CH3NH2 CH3OH OCH 3SCH 3 There is no reaction under these conditions or the correct product is to search C22T0304114 Give the major...
The acetoacetic ester synthesis is a carbonyl alkylation reaction. It is used to prepare methyl ketones...
The acetoacetic ester synthesis is a carbonyl alkylation reaction. It is used to prepare methyl ketones from primary alkyl halides, lengthening the carbon chain by three atoms. Thus, the product can be visualized as being a "substituted acetone." The reaction consists of three steps: generation of the enolate anion followed by S2 reaction with a primary alkyl halide, ester hydrolysis under acid conditions, and decarboxylation. 1. NaOEt 2. H2O* 3. heat Br + - H₃C + CO2 + ETOH Hc...
Provide the product for the following reaction І. Br HOCH,CH,OH Mg/ether H2SO, Н,0° 2. H,0 но...
Provide the product for the following reaction І. Br HOCH,CH,OH Mg/ether H2SO, Н,0° 2. H,0 но он ОН он IV он у Predict the product of the following synthesis. 1. Br2, H20 2. NaOH, HO 3. CH2OH, H+ OCH, н,со OCH, A B с OCH OCH OCH, D E Predict the product for the following reaction. OH Acid Catalyst + 25 °C O А D с B
can someone tell me which ones are correct, and the correct anwser? What is the correct...
can someone tell me which ones are correct, and the correct
anwser?
What is the correct nucleophile for the reaction? HN ribose 0.01:03 ATP NH3 CH3NK2 NH2 Move to Archive ® Saved What is the product formed by hydrolysis of the following lactone with acid? Multiple Choice Move to Archive ® How can you convert a carboxylic acid into an acid chloride? Multiple Choice React with sodium chloride. O React with Cl2 and FeCl3. Heat with hydrochloric acid. React with...
What happens in the first step of this reaction? & H + H2O OH OH The spoxygen of the ester becomes protonated The carbonyl carbon becomes protonated The water becomes protonated The carbonyl oxygen becomes protonated Which bases among the following is/are used for reversible enolate formation of acetone? LDA NaOH NaH NaOM NaNH2 - II III IV O II, IV, and V O II and IV OI, III, and V OIV only
Which of the following produces no reaction? OCH.CO'N-F,CCO,H OCH,CH: 1 - 2,0 CH - HCC saº -OH - Хаон Question 36 (4 points) Rank the reactivity order of the following dienes with maleic anhydride, starting with the fastest. sap TV OIV > III >> 11 OIII>IV>I> 11 OIIIIIIV>1 OIV > III >> Why does the reaction below not occur? .تنبل 1 Nao Nao The reactants are less stable than the products The acetate ion can never act as a nucleophile...
Questions 2-10 please!!
1) A substitution reaction is: [2] a) A reaction during which an OH group of a molecule is replaced by a halogen. b) A reaction during which water is the leaving group. c) A reaction during which a functional group of a molecule is replaced by an electrophile. d) A reaction during which a functional group of a molecule is replaced by another functional group. V 12 2) Substitution reactions are classified either as electrophilic or nucleophilic...
Paragraph Styles 6. ... 7 1. Why is an ester less reactive to nucleophilic acyl substitution than an acid chloride? A) Chloride is a better leaving group B) Oxygen is better at donating electron density into the carbonyl with added resonance stability. C) Chloride is a better leaving group and compared to chlorine, oxygen is better at donating electron density into the carbonyl with added resonance stability D) The alkoxy anion is less basic than the chloride anion. 2. What...
please help!
What is the major product of the following reaction? NaOH Calitinns Am Rank the reactivity order of the following dienes with maleic anhydride, starting with the fastest. II III IV O1>IV> III > II O II > III > I > IV III >I>IV > II III > IV >I>II Why does the reaction below not occur? o Nao + NaNH2 NH2 The NH, ion is a weaker base than the acetate ion The acetate ion can never...
1. NaOEt CO2Et 2. H30+ 3. heat Br. Br CORET + H3C V CO2H H₂C + CO2 + E H3C CO2Et The malonic ester synthesis is a carbonyl alkylation reaction. It is used to prepare carboxylic acids from primary alkyl halides, lengthening the carbon In progress by two atoms. Thus, the product can be visualized as being a "substituted acetic acid." The reaction consists of three steps: generation of the enolate anion followed by SN 2 reaction with a primary...
C22T0307299 Give the product(s) of the following reaction. 0 NH3 + OH . O IZ H-N-H I-Z-I C22T03Q1533 Give the major substitution product of the following reaction. Br NaNH2 ? heat NH OH to search Help System Announcements (1 Unread). C22T0308095 Give the major substitution product of the following reaction. NaNH2 CH2Br ? heat CH3OCH3 3 CH2 CH3NH2 CH3OH OCH 3SCH 3 There is no reaction under these conditions or the correct product is to search C22T0304114 Give the major...
The acetoacetic ester synthesis is a carbonyl alkylation reaction. It is used to prepare methyl ketones from primary alkyl halides, lengthening the carbon chain by three atoms. Thus, the product can be visualized as being a "substituted acetone." The reaction consists of three steps: generation of the enolate anion followed by S2 reaction with a primary alkyl halide, ester hydrolysis under acid conditions, and decarboxylation. 1. NaOEt 2. H2O* 3. heat Br + - H₃C + CO2 + ETOH Hc...
Provide the product for the following reaction І. Br HOCH,CH,OH Mg/ether H2SO, Н,0° 2. H,0 но он ОН он IV он у Predict the product of the following synthesis. 1. Br2, H20 2. NaOH, HO 3. CH2OH, H+ OCH, н,со OCH, A B с OCH OCH OCH, D E Predict the product for the following reaction. OH Acid Catalyst + 25 °C O А D с B
can someone tell me which ones are correct, and the correct
anwser?
What is the correct nucleophile for the reaction? HN ribose 0.01:03 ATP NH3 CH3NK2 NH2 Move to Archive ® Saved What is the product formed by hydrolysis of the following lactone with acid? Multiple Choice Move to Archive ® How can you convert a carboxylic acid into an acid chloride? Multiple Choice React with sodium chloride. O React with Cl2 and FeCl3. Heat with hydrochloric acid. React with...
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