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Treatment of the bicyclic chloride A with lithium in tetrahydrofuran (THF) gave the monocyclic product B,...
ch.21 1,3,5,7-Cyclooctatetraene, CyHg, is an unusual hydrocarbon in that it reacts with exactly 2 equivalents of...
ch.21
1,3,5,7-Cyclooctatetraene, CyHg, is an unusual hydrocarbon in that it reacts with exactly 2 equivalents of potassium to give A, CougK), which can be isolated as a white solid. A exhibits a single proton NMR signal. Draw the structure of A. 2 K/THF + H2 C ₂ H ₃ K₂ A 1,3,5,7-cycloctatetraene • Draw cations and anions in separate sketchers. Separate structures with + signs from the drop-down menu. P aste ору ChemDeodle Previous Next Nest) When the cyclopropenyl alcohol...
RUVIEW TOPICS Rolences The cyclobutenyl dichloride deriviative below reacts with the powerful Lewis acid antimony pentafluoride...
RUVIEW TOPICS Rolences The cyclobutenyl dichloride deriviative below reacts with the powerful Lewis acid antimony pentafluoride in liquid SO2 at -75° to give a pale yellow solution that exhibits one singlet at 3.68 ppm in its 'H-NMR spectrum. The species in solution (A) has been identified as the salt CH2X, where X is an hexahaloantimonate anion. Draw the structure of the CoH12 ion. H₃ CH₂ SbF5 C SO2, -75° C3H12X2 (x = hexahaloantimonate anion) H₃ C CH₃ • Draw cations...
Draw a structural formula for the major organic product of the reaction indicated. CH3CH2 CH2CH3 If...
Draw a structural formula for the major organic product of the reaction indicated. CH3CH2 CH2CH3 If a compound is formed more than once, add another sketcher and draw it again. Alternatively, you may use the square brackets tool to add stoichiometries greater than one Draw one structure per sketcher. Add additional sketchers using the drop-down menu in the bottom right corner Separate multiple products using the +sign from the drop-down menu. . Draw a structural formula for the major organic...
US Draw the structure(s) of the major organic product(s) of the following reaction. 1. lithium diisopropylamide/hexane...
US Draw the structure(s) of the major organic product(s) of the following reaction. 1. lithium diisopropylamide/hexane 2. 1 eq. CH2=CH-CH2C! • You do not have to consider stereochemistry. Omit products derived from the acidic or basic reagent itself, e.g. HN(-Pi 2 derived from N(-Pr)2 If no reaction occurs, draw the organic starting material If substantial starting material is present at the end of the reaction, include it in the products. • Draw one structure per sketcher. Add additional sketchers using...
a. b. c. this is asking for the product of the last step Draw the structure(s)...
a.
b.
c. this is asking for the product of the last step
Draw the structure(s) of the major organic product(s) obtained after workup of the following reaction. HN- S-NH2 + 1 eq. HBr Sulfanilamide "sulfa" antibacterial • You do not have to consider stereochemistry. • If no reaction occurs, draw the organic starting material. • Include counter-ions, e.g., Na+, I', in your submission, but draw them in their own separate sketcher. • Draw one structure per sketcher. Add additional...
Echo 360 Recordings hape homework Untitled [Review Topics] [References] For each of the species below, identify...
Echo 360 Recordings hape homework Untitled [Review Topics] [References] For each of the species below, identify any cyclic conjugated system, then: 1 pts are A. Determine the number of electrons in a system of cyclic conjugation (zero if no cyclic conjugation). B. Specify whether the species is "a"-aromatic, "aa"-anti-aromatic, or "na"-non-aromatic (neither aromatic nor anti- aromatic) (Presume rings to be planar unless structure obviously prevents planarity. If there is more than one conjugated ring, count electrons in the largest.) 1...
ch.21
1,3,5,7-Cyclooctatetraene, CyHg, is an unusual hydrocarbon in that it reacts with exactly 2 equivalents of potassium to give A, CougK), which can be isolated as a white solid. A exhibits a single proton NMR signal. Draw the structure of A. 2 K/THF + H2 C ₂ H ₃ K₂ A 1,3,5,7-cycloctatetraene • Draw cations and anions in separate sketchers. Separate structures with + signs from the drop-down menu. P aste ору ChemDeodle Previous Next Nest) When the cyclopropenyl alcohol...
RUVIEW TOPICS Rolences The cyclobutenyl dichloride deriviative below reacts with the powerful Lewis acid antimony pentafluoride in liquid SO2 at -75° to give a pale yellow solution that exhibits one singlet at 3.68 ppm in its 'H-NMR spectrum. The species in solution (A) has been identified as the salt CH2X, where X is an hexahaloantimonate anion. Draw the structure of the CoH12 ion. H₃ CH₂ SbF5 C SO2, -75° C3H12X2 (x = hexahaloantimonate anion) H₃ C CH₃ • Draw cations...
Draw a structural formula for the major organic product of the reaction indicated. CH3CH2 CH2CH3 If a compound is formed more than once, add another sketcher and draw it again. Alternatively, you may use the square brackets tool to add stoichiometries greater than one Draw one structure per sketcher. Add additional sketchers using the drop-down menu in the bottom right corner Separate multiple products using the +sign from the drop-down menu. . Draw a structural formula for the major organic...
US Draw the structure(s) of the major organic product(s) of the following reaction. 1. lithium diisopropylamide/hexane 2. 1 eq. CH2=CH-CH2C! • You do not have to consider stereochemistry. Omit products derived from the acidic or basic reagent itself, e.g. HN(-Pi 2 derived from N(-Pr)2 If no reaction occurs, draw the organic starting material If substantial starting material is present at the end of the reaction, include it in the products. • Draw one structure per sketcher. Add additional sketchers using...
a.
b.
c. this is asking for the product of the last step
Draw the structure(s) of the major organic product(s) obtained after workup of the following reaction. HN- S-NH2 + 1 eq. HBr Sulfanilamide "sulfa" antibacterial • You do not have to consider stereochemistry. • If no reaction occurs, draw the organic starting material. • Include counter-ions, e.g., Na+, I', in your submission, but draw them in their own separate sketcher. • Draw one structure per sketcher. Add additional...
Echo 360 Recordings hape homework Untitled [Review Topics] [References] For each of the species below, identify any cyclic conjugated system, then: 1 pts are A. Determine the number of electrons in a system of cyclic conjugation (zero if no cyclic conjugation). B. Specify whether the species is "a"-aromatic, "aa"-anti-aromatic, or "na"-non-aromatic (neither aromatic nor anti- aromatic) (Presume rings to be planar unless structure obviously prevents planarity. If there is more than one conjugated ring, count electrons in the largest.) 1...
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