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The given question is answered by using the simple concept of reaction of aldehyde with orhe reactants.
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28. Which reaction does form a new C-C sigma bond? a) Acetone with sodium methoxide Aldehyde...
3. If sodium methoxide in methanol was used in place of potassium t butanol, your GC...
3. If sodium methoxide in methanol was used in place of potassium t butanol, your GC analysis would look much more like the 2-butanol/sulfuric acid reaction products. In addition, a new, non-alkene product would be present in the GC analysis from a competing, non-elimination mechanism. Explain why the alkene distribution would change, what the new product would be, and why this new product would form. 4. If 2-bromobutane was reacted with trimethylamine to produce sec-butyl trimethyl- ammonium bromide (see below),...
Please answer all 6 multiquestions and show work! Useful Information DMSO H₃C гсн 요 Acetone PK,...
Please answer all 6 multiquestions and show work!
Useful Information DMSO H₃C гсн 요 Acetone PK, NH3 = 38 Part 1: Multiple Choice: 1) Which atomic orbitals overlap to form the carbon-carbon triple bond of an alkyne? a) 2s + 2s; sp + sp; 2p + 2p b) sp + sp; sp + sp; 2p + 2p c) sp + sp; 2p + 2p; 2p + 2p d) sp + sp?; sp + sp; 2p + 2p 2. In a...
The Wittig reaction is an important reaction due to the ability to form a C-C bond....
The Wittig reaction is an important reaction due to the ability to form a C-C bond. Much research through the years has gone into this reaction including many studies to control the stereoselectivity. In general, the structure of the ylide is the primary thing that determines the stereoselectivity. The following phosphonium ions can be deprotonated to form ylides. Below each phosphonium ion, draw the corresponding ylide. Phot PhgP Phyp Ph3P CO CHE Ph d Phyl phop Ppppn, 2 py 2...
1. [10 pts] Consider the elimination reaction for the following alkyl halide with sodium methoxide in...
1. [10 pts] Consider the elimination reaction for the following alkyl halide with sodium methoxide in methanol (Na* OCH, CH,OH). CH NaOme MeOH CH Compound A Problem 2c Draw the major expected organic product (a) Redraw Compound A as seen in Viewpoint I below left as a Newman projection on the template provided in Problem 2a (below). Hint: Fill in missing Hs ar C2 and C3 to help you get started! (b) Rotate the C2 C3 bond to obtain the...
What is the major organie product obtained from the following reaction-2 (dute) CH LCH, OH CH...
What is the major organie product obtained from the following reaction-2 (dute) CH LCH, OH CH OM 1 QUESTION 28 Which of the following best describes the reaction of sodium metal with methanol to give hydrogen and sodium methoxide? Lewis acid-base Bransted Lowry acid-base electrophile-nucleophile oxidation-reduction QUESTION 29 Which of the following reagents would be best for oxidizing a 10-alcohol to an aldehyde? H3PO4 PCC Jones' reagent (H2C:04) OsO4 Click Save and Submit to save and submit. Click Save All...
Which statement below best describes the C-O bond in COF2? A) sp orbitals form sigma bonds...
Which statement below best describes the C-O bond in COF2? A) sp orbitals form sigma bonds B) sp2 orbitals form two sigma bonds C) unhybridized 2p orbitals form two pi bonds D) sp2 hybrid orbitals form one pi bond, and unhybridized 2p orbitals form one pi bond E)sp2 hybrid orbitals form one sigma bond, and unhybridized 2p orbitals form one pi bond
Which of the following hybrid orbitals will form the strongest sigma bond? A. sp B. sp2...
Which of the following hybrid orbitals will form the strongest sigma bond? A. sp B. sp2 C. sp3 D. all will form sigma bonds of comparable strength
The reaction of ethyl bromide with sodium hydroxide, C H 3 C H 2 Br(aq)+NaOH(aq)⇌C H...
The reaction of ethyl bromide with sodium hydroxide, C H 3 C H 2 Br(aq)+NaOH(aq)⇌C H 3 C H 2 OH(aq)+NaBr(aq) is first order in C H 3 C H 2 Br and first order in NaOH . If the concentration of C H 3 C H 2 Br was increased by half and the concentration of NaOH was quadrupled, by what factor would the reaction rate increase? Express your answer numerically.
GC of sodium methoxide reaction products: A = 32745 A=15044 A = 9339 A=area GC of...
GC of sodium methoxide reaction products: A = 32745 A=15044 A = 9339 A=area GC of potassium tert-butoxide reaction products: A = 10318 14- 22359 B4 = 3478 Minutes (Span Lab Report Form: E2 Reaction of 2-Bromoheptane Before Lab complete the first two columns of the Results table below. drawing the alkene products in order of increasing boiling point (lowest boiling point at top of table). Provide structures and names in the first column Results Perform calculations for the relative...
2 (28) 5 pages. Make sure to write your name and last 4 digits of your...
2 (28) 5 pages. Make sure to write your name and last 4 digits of your LSU student ID# above. Write clearly in the spaces provided; use backs of pages only for scratch work. This exam is worth 100 points, and is of 1 h duration. 3 (24) 4 (28) Total (100) 1) Multiple choice (4 points each, 20 points total). Circle the one correct answer for each problem. A. The reaction of an acyl chloride with an excess of...
3. If sodium methoxide in methanol was used in place of potassium t butanol, your GC analysis would look much more like the 2-butanol/sulfuric acid reaction products. In addition, a new, non-alkene product would be present in the GC analysis from a competing, non-elimination mechanism. Explain why the alkene distribution would change, what the new product would be, and why this new product would form. 4. If 2-bromobutane was reacted with trimethylamine to produce sec-butyl trimethyl- ammonium bromide (see below),...
Please answer all 6 multiquestions and show work!
Useful Information DMSO H₃C гсн 요 Acetone PK, NH3 = 38 Part 1: Multiple Choice: 1) Which atomic orbitals overlap to form the carbon-carbon triple bond of an alkyne? a) 2s + 2s; sp + sp; 2p + 2p b) sp + sp; sp + sp; 2p + 2p c) sp + sp; 2p + 2p; 2p + 2p d) sp + sp?; sp + sp; 2p + 2p 2. In a...
The Wittig reaction is an important reaction due to the ability to form a C-C bond. Much research through the years has gone into this reaction including many studies to control the stereoselectivity. In general, the structure of the ylide is the primary thing that determines the stereoselectivity. The following phosphonium ions can be deprotonated to form ylides. Below each phosphonium ion, draw the corresponding ylide. Phot PhgP Phyp Ph3P CO CHE Ph d Phyl phop Ppppn, 2 py 2...
1. [10 pts] Consider the elimination reaction for the following alkyl halide with sodium methoxide in methanol (Na* OCH, CH,OH). CH NaOme MeOH CH Compound A Problem 2c Draw the major expected organic product (a) Redraw Compound A as seen in Viewpoint I below left as a Newman projection on the template provided in Problem 2a (below). Hint: Fill in missing Hs ar C2 and C3 to help you get started! (b) Rotate the C2 C3 bond to obtain the...
What is the major organie product obtained from the following reaction-2 (dute) CH LCH, OH CH OM 1 QUESTION 28 Which of the following best describes the reaction of sodium metal with methanol to give hydrogen and sodium methoxide? Lewis acid-base Bransted Lowry acid-base electrophile-nucleophile oxidation-reduction QUESTION 29 Which of the following reagents would be best for oxidizing a 10-alcohol to an aldehyde? H3PO4 PCC Jones' reagent (H2C:04) OsO4 Click Save and Submit to save and submit. Click Save All...
GC of sodium methoxide reaction products: A = 32745 A=15044 A = 9339 A=area GC of potassium tert-butoxide reaction products: A = 10318 14- 22359 B4 = 3478 Minutes (Span Lab Report Form: E2 Reaction of 2-Bromoheptane Before Lab complete the first two columns of the Results table below. drawing the alkene products in order of increasing boiling point (lowest boiling point at top of table). Provide structures and names in the first column Results Perform calculations for the relative...
2 (28) 5 pages. Make sure to write your name and last 4 digits of your LSU student ID# above. Write clearly in the spaces provided; use backs of pages only for scratch work. This exam is worth 100 points, and is of 1 h duration. 3 (24) 4 (28) Total (100) 1) Multiple choice (4 points each, 20 points total). Circle the one correct answer for each problem. A. The reaction of an acyl chloride with an excess of...
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