1- Though aldol reactions work under acidic conditions, the reaction of acetophenone and piperonal works better...
1- Though aldol reactions work under acidic conditions, the reaction of acetophenone and piperonal works better under basic conditions. Why?
2- The aldol product is drawn as he E isomer. How can you tell whether your product was E or Z
Homework Answers
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1- Though aldol reactions work under acidic conditions, the
reaction of acetophenone and piperonal works better...
la) Consider the mixed aldol condensation reaction of 1-methylcyclopentane-1-carbaldehyde (shown below) and 3,3-dimethyl-2-butanone (shown below) in...
la) Consider the mixed aldol condensation reaction of 1-methylcyclopentane-1-carbaldehyde (shown below) and 3,3-dimethyl-2-butanone (shown below) in the presence of sodium hydroxide Provide the expected major MIXED aldol condensation product for this reaction (can exist as E or Z isomer so you can draw either) b) Would you have to heat the reaction mixture in order for the reaction to form the aldol condensation product? Why or wh y not? 2) Consider the mixed aldol condensation reaction of 3,3-dimethyl-2-butanone (shown in...
please help with all of the question. The following skeletal oxidation-reduction reaction occurs under acidic conditions....
please help with all of the question.
The following skeletal oxidation-reduction reaction occurs under acidic conditions. Write the balanced REDUCTION half reaction. NO3 + Mn2 MnO4 +HNO2 Reactants Products Retry Entire Group 9 more group attempts remaining Submit Answer Mastered The following skeletal oxidation-reduction reaction occurs under basic conditions. Write the balanced REDUCTION half reaction. Sio2 + Ag Ag2O+Si- Products Reactants (1) Identify each of the following half-reactions as either an oxidation half-reaction or a reduction half-reaction half-reaction identification AP...
Draw the product of the following reaction sequence. The ring system has been pre-drawn for your...
Draw the product of the
following reaction sequence. The ring system has been pre-drawn for
your convenience. Do not alter these rings.
d Safari File Edit View History Bookmarks Window Help sapling earning.com SUNY Colle... notes Goo 7 oxidatio. Turbo Taxe. Salmonella Articles B Incorrect Question 25 of 25 Map WH. Freeman and Company Organic Chemistry Peter Wollhardt and Neil Schore presented by Sapling Learning Draw the product of the following reaction sequence. The ring system has been pre-drawn for...
Help 1. Under acidic conditions, if Z CH3 in Compound 2, Compound 1 forms. он он...
Help
1. Under acidic conditions, if Z CH3 in Compound 2, Compound 1 forms. он он о 2 3 a. If ZCompound 3 forms Identify Z and determine reaction condition A. b. Use curved arrows to show how Compound 3 forms from Compound 2 using your Z and reaction condition A from Question 1a c. How does Z determine the product that forms? 2. Ambien is a prescription sedative. Draw the structures of the metabolic (hydrolysis under acid conditions) products...
please show work Balance the chemical equation for the following redox reaction under basic aqueous conditions...
please show work
Balance the chemical equation for the following redox reaction under basic aqueous conditions with the smallest whole-number coefficients possible using the half-reaction method. How many moles of electrons are transferred in the balanced reaction? N, 0(g) + C10,- (aq) → CIO" (aq) + NO, (aq) d. 18 b. 6 e. 24 c. 12 a. 4 Calculate AG" for an electrochemical cell reaction that occurs under acidic aqueous conditions based on the following two half-reactions for which the...
Question 1 Match each reagent with its role in aldol condensation reaction. Not yet answered D-anisaldehyde...
Question 1 Match each reagent with its role in aldol condensation reaction. Not yet answered D-anisaldehyde Choose... Points out of 10.00 dium hydroxide Choose... P Flag question acetophenone Choose... ethanol Choose... Question 2 Not yet answered To purify the aldol condensation product you will have to recrystallize it from methanol. Give the steps in recrystallization procedure the appropriate order numbering. Points out of 10.00 The compound is kept under vacuum for 10 min Choose... + P Flag question The solution...
4. (15 Points) Pericyclic Reactions: The transformation below can be described as a pericyclic reaction followed by a polar-acidic mechanism, where the acid is not shown because it is picked up from...
4. (15 Points) Pericyclic Reactions: The transformation below can be described as a pericyclic reaction followed by a polar-acidic mechanism, where the acid is not shown because it is picked up from the environment. (a) Start by redrawing the starting material below, and show how the pericyclic reaction occurs with curved arrows. (b) Specify the type of pericyclic reaction it represents and the name reaction. (c) If you've done the pericyclic reaction correctly, your product will be an enol. From...
1. The Robinson annulation is a classic example of what could be considered a paired reaction-...
1. The Robinson annulation is a classic example of what could be considered a paired reaction- that is a reaction that is made up of a sequence of two simpler reactions. In the case of the Robinson annulation, it is a Michael Addition followed by an intramolecular aldol. For the following Robinson annulation, go through the mechanism of the initial Michael addition and then look at how many different intramolecular aldol reactions could happen. Analyze each one in terms of...
7. If this reaction under a given set of conditions has a Keq value of 5.67,...
7. If this reaction under a given set of conditions has a Keq
value of 5.67, what percent conversion to the product would be
expected?
The answer is A. 85%, but I would like an explanation as to why
that is, thank you.
Instructions: The reaction below is commonly used as a laboratory preparation of cyclohexene. Use this reaction to answer the following question(s) OH н' Н,о 6. Refer to instructions. The forward and reverse reactions are classified, respectively, as:...
3. As we will soon lean, under certain reaction conditions it is possible to react hydrocarbons...
3. As we will soon lean, under certain reaction conditions it is possible to react hydrocarbons to give all possible monochloro derivatives as products, i.e. where one C-H bond is replaced by a C-Cl bond. The following isomers with the formula CsH12 were reacted under these conditions to produce products with the formula CsH11C CsH1Cl. Using various physical experimental methods it is possible to separate all of the possible CsH11CI isomers derived from each CSH12 isomer. Draw Kekulé or bond-...
la) Consider the mixed aldol condensation reaction of 1-methylcyclopentane-1-carbaldehyde (shown below) and 3,3-dimethyl-2-butanone (shown below) in the presence of sodium hydroxide Provide the expected major MIXED aldol condensation product for this reaction (can exist as E or Z isomer so you can draw either) b) Would you have to heat the reaction mixture in order for the reaction to form the aldol condensation product? Why or wh y not? 2) Consider the mixed aldol condensation reaction of 3,3-dimethyl-2-butanone (shown in...
please help with all of the question.
The following skeletal oxidation-reduction reaction occurs under acidic conditions. Write the balanced REDUCTION half reaction. NO3 + Mn2 MnO4 +HNO2 Reactants Products Retry Entire Group 9 more group attempts remaining Submit Answer Mastered The following skeletal oxidation-reduction reaction occurs under basic conditions. Write the balanced REDUCTION half reaction. Sio2 + Ag Ag2O+Si- Products Reactants (1) Identify each of the following half-reactions as either an oxidation half-reaction or a reduction half-reaction half-reaction identification AP...
Draw the product of the
following reaction sequence. The ring system has been pre-drawn for
your convenience. Do not alter these rings.
d Safari File Edit View History Bookmarks Window Help sapling earning.com SUNY Colle... notes Goo 7 oxidatio. Turbo Taxe. Salmonella Articles B Incorrect Question 25 of 25 Map WH. Freeman and Company Organic Chemistry Peter Wollhardt and Neil Schore presented by Sapling Learning Draw the product of the following reaction sequence. The ring system has been pre-drawn for...
Help
1. Under acidic conditions, if Z CH3 in Compound 2, Compound 1 forms. он он о 2 3 a. If ZCompound 3 forms Identify Z and determine reaction condition A. b. Use curved arrows to show how Compound 3 forms from Compound 2 using your Z and reaction condition A from Question 1a c. How does Z determine the product that forms? 2. Ambien is a prescription sedative. Draw the structures of the metabolic (hydrolysis under acid conditions) products...
please show work
Balance the chemical equation for the following redox reaction under basic aqueous conditions with the smallest whole-number coefficients possible using the half-reaction method. How many moles of electrons are transferred in the balanced reaction? N, 0(g) + C10,- (aq) → CIO" (aq) + NO, (aq) d. 18 b. 6 e. 24 c. 12 a. 4 Calculate AG" for an electrochemical cell reaction that occurs under acidic aqueous conditions based on the following two half-reactions for which the...
Question 1 Match each reagent with its role in aldol condensation reaction. Not yet answered D-anisaldehyde Choose... Points out of 10.00 dium hydroxide Choose... P Flag question acetophenone Choose... ethanol Choose... Question 2 Not yet answered To purify the aldol condensation product you will have to recrystallize it from methanol. Give the steps in recrystallization procedure the appropriate order numbering. Points out of 10.00 The compound is kept under vacuum for 10 min Choose... + P Flag question The solution...
4. (15 Points) Pericyclic Reactions: The transformation below can be described as a pericyclic reaction followed by a polar-acidic mechanism, where the acid is not shown because it is picked up from the environment. (a) Start by redrawing the starting material below, and show how the pericyclic reaction occurs with curved arrows. (b) Specify the type of pericyclic reaction it represents and the name reaction. (c) If you've done the pericyclic reaction correctly, your product will be an enol. From...
1. The Robinson annulation is a classic example of what could be considered a paired reaction- that is a reaction that is made up of a sequence of two simpler reactions. In the case of the Robinson annulation, it is a Michael Addition followed by an intramolecular aldol. For the following Robinson annulation, go through the mechanism of the initial Michael addition and then look at how many different intramolecular aldol reactions could happen. Analyze each one in terms of...
7. If this reaction under a given set of conditions has a Keq
value of 5.67, what percent conversion to the product would be
expected?
The answer is A. 85%, but I would like an explanation as to why
that is, thank you.
Instructions: The reaction below is commonly used as a laboratory preparation of cyclohexene. Use this reaction to answer the following question(s) OH н' Н,о 6. Refer to instructions. The forward and reverse reactions are classified, respectively, as:...
3. As we will soon lean, under certain reaction conditions it is possible to react hydrocarbons to give all possible monochloro derivatives as products, i.e. where one C-H bond is replaced by a C-Cl bond. The following isomers with the formula CsH12 were reacted under these conditions to produce products with the formula CsH11C CsH1Cl. Using various physical experimental methods it is possible to separate all of the possible CsH11CI isomers derived from each CSH12 isomer. Draw Kekulé or bond-...
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