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ZNION 2) Using curved Arrow formaliem, write down step by step mechanic for the following reactions...
Draw the curved arrow mechanims for the reactions of but-1-yne with catalytic trifilic acid in water...
Draw the curved arrow mechanims for the reactions of but-1-yne
with catalytic trifilic acid in water to form butan-2-one,
I just can't seem to figure out the last step! Thank you in
advance!
Draw the curved arrow mechanism for the reaction of but-1-yne with catalytic triflic acid in water to form butan-2-one. Follow the instructions under the boxes for each step. Draw all electrons and charges if necessary on all structures, do not show any inorganic side products Add any...
Question 5 (37 pts.) Give a curved arrow pushing mechanism for the following reactions, and... 1)...
Question 5 (37 pts.) Give a curved arrow pushing mechanism for the following reactions, and... 1) Show ALL important resonance contributors for all intermediates. 2) Add non-bonding electrons and C-H bonds to the line-angle structures as required. 3) Indicate the Lewis acid/.ewis base (LA, LB) at each step as appropriate, and whether they are also Bronsted acids/bases (LA/BA, LB,BB) 4) GIVE THE NUMBER OF STEPS IN YOUR MECHANISM H2O OH OH H.C-C-C-CHE CH, CH a) 10: CHỊ HẠC-C-C-CH - number...
Need arrows, charges, and mechanistic intermediates how the boxes specify Draw the curved arrow mechanism to...
Need arrows, charges, and mechanistic intermediates how the
boxes specify
Draw the curved arrow mechanism to show the conversion of hex-1-ene and CHyOH in acid solution into 2- methoxyhexane. Follow the instructions under the boxes for each step. Draw all necessary atoms and charges, do not add any structures. Add any necessary atoms and charges to the carbon structures above to show the proper mechanistic intermediates and draw curved arrows to show the next mechanistic steps. Draw aurved arrows above....
4 and 5 PLEASE HELP curved arrows to indicate electron movement for each step. Draw all...
4 and 5 PLEASE HELP
curved arrows to indicate electron movement for each step. Draw all the resonance structures of the sigma complex intermediate. 4. (6 pts) a) Draw the complete mechanism to account for the following reaction. Make sure to show OCH3 Ords CI AICI 5. (6 pts) Draw the step-by-step mechanism for the reaction below, using curved arrows to show the flow of electrons and draw any resonance intermediates. Br Bг NO2 HNO3 H2SO4
Draw the mechanism of the following reaction. Be sure to show all curved arrows and formal...
Draw the mechanism of the following reaction. Be sure to show all curved arrows and formal charges. (Show the formation of the electrophile and all resonance structures of the sigma complex). o to AICI: Does the substituent on the following benzene activate or deactivate the ring for EAS reactions? Explain your answer this should include drawing any relevant resonance structures!) NH Predict the major product of the following reaction. Explain the directing effects of the -OH group (this should include...
First box is to add in curved arrows that illustrate the first step of this mechanism....
First box is to add in curved
arrows that illustrate the first step of this mechanism. Second box
is Draw the two intermediates that form and show curved arrows
depicting the next step. Third is Draw the intermediate and the
small molecule with which it will react. Show curved arrows
depicting the next step. Fourth box is Draw the intermediate and
the small molecule with which it will react. Show curved arrows
depicting the next step.
05 Question (1 point)...
4. Draw the arrow-pushing mechanism of these reactions. Show clearly the su mechanism of these reactions. Show clear...
4. Draw the arrow-pushing mechanism of these reactions. Show clearly the su mechanism of these reactions. Show clearly the structures of any intermediates, making sure to show all formal charges. + HBT OH m + OH + Br Br +
2. (12 points, 6 points each) Give the arrow pushing mechanism for To of the following...
2. (12 points, 6 points each) Give the arrow pushing mechanism for To of the following reactions. Draw the resonance structures of the intermediate. You MUST include the mechanism for the formation of the electrophile for electrophilic substitution reactions. Do not combine steps and be sure to show arrows and charges for all steps. Gie Twoyo.coc.c.m.m.ci.e groded..ay are wotcleurly marked hwiti only gade wor A. HNO, H,So B. 1. AICI 2. H2o C. OzN NO2 NaOCH2CH 02N. heat N/A D....
16. [10 pts) Use curved-arrow notation to write out a detailed, step-wise mechanism for the following...
16. [10 pts) Use curved-arrow notation to write out a detailed, step-wise mechanism for the following transformation. Be sure to (a) include all of your lone pairs, (b) include all formal charges, (c) draw your arrows neatly and precisely, and (d) enclose intermediates within square brackets. (If you get stuck, number the atoms of your reactant and the corresponding atoms in your product to help recognize what bonds are made and broken!)
4. (20 points) There are two reactions given. (Note the arrow pointing to the right and...
4. (20 points) There are two reactions given. (Note the arrow pointing to the right and the arrow pointing down => 2 reactions) Provide mechanisms for the 2 reactions. (If you need to redraw the starting material please do so). You will need to show the flow of electrons (arrow pushing), resonance structures, and intermediates. Please provide stereochemistry where necessary. Determine which reaction is Sn2 and which is Sn1. H20 OCH3 THF H2O
Draw the curved arrow mechanims for the reactions of but-1-yne
with catalytic trifilic acid in water to form butan-2-one,
I just can't seem to figure out the last step! Thank you in
advance!
Draw the curved arrow mechanism for the reaction of but-1-yne with catalytic triflic acid in water to form butan-2-one. Follow the instructions under the boxes for each step. Draw all electrons and charges if necessary on all structures, do not show any inorganic side products Add any...
Question 5 (37 pts.) Give a curved arrow pushing mechanism for the following reactions, and... 1) Show ALL important resonance contributors for all intermediates. 2) Add non-bonding electrons and C-H bonds to the line-angle structures as required. 3) Indicate the Lewis acid/.ewis base (LA, LB) at each step as appropriate, and whether they are also Bronsted acids/bases (LA/BA, LB,BB) 4) GIVE THE NUMBER OF STEPS IN YOUR MECHANISM H2O OH OH H.C-C-C-CHE CH, CH a) 10: CHỊ HẠC-C-C-CH - number...
Need arrows, charges, and mechanistic intermediates how the
boxes specify
Draw the curved arrow mechanism to show the conversion of hex-1-ene and CHyOH in acid solution into 2- methoxyhexane. Follow the instructions under the boxes for each step. Draw all necessary atoms and charges, do not add any structures. Add any necessary atoms and charges to the carbon structures above to show the proper mechanistic intermediates and draw curved arrows to show the next mechanistic steps. Draw aurved arrows above....
4 and 5 PLEASE HELP
curved arrows to indicate electron movement for each step. Draw all the resonance structures of the sigma complex intermediate. 4. (6 pts) a) Draw the complete mechanism to account for the following reaction. Make sure to show OCH3 Ords CI AICI 5. (6 pts) Draw the step-by-step mechanism for the reaction below, using curved arrows to show the flow of electrons and draw any resonance intermediates. Br Bг NO2 HNO3 H2SO4
Draw the mechanism of the following reaction. Be sure to show all curved arrows and formal charges. (Show the formation of the electrophile and all resonance structures of the sigma complex). o to AICI: Does the substituent on the following benzene activate or deactivate the ring for EAS reactions? Explain your answer this should include drawing any relevant resonance structures!) NH Predict the major product of the following reaction. Explain the directing effects of the -OH group (this should include...
First box is to add in curved
arrows that illustrate the first step of this mechanism. Second box
is Draw the two intermediates that form and show curved arrows
depicting the next step. Third is Draw the intermediate and the
small molecule with which it will react. Show curved arrows
depicting the next step. Fourth box is Draw the intermediate and
the small molecule with which it will react. Show curved arrows
depicting the next step.
05 Question (1 point)...
4. Draw the arrow-pushing mechanism of these reactions. Show clearly the su mechanism of these reactions. Show clearly the structures of any intermediates, making sure to show all formal charges. + HBT OH m + OH + Br Br +
2. (12 points, 6 points each) Give the arrow pushing mechanism for To of the following reactions. Draw the resonance structures of the intermediate. You MUST include the mechanism for the formation of the electrophile for electrophilic substitution reactions. Do not combine steps and be sure to show arrows and charges for all steps. Gie Twoyo.coc.c.m.m.ci.e groded..ay are wotcleurly marked hwiti only gade wor A. HNO, H,So B. 1. AICI 2. H2o C. OzN NO2 NaOCH2CH 02N. heat N/A D....
16. [10 pts) Use curved-arrow notation to write out a detailed, step-wise mechanism for the following transformation. Be sure to (a) include all of your lone pairs, (b) include all formal charges, (c) draw your arrows neatly and precisely, and (d) enclose intermediates within square brackets. (If you get stuck, number the atoms of your reactant and the corresponding atoms in your product to help recognize what bonds are made and broken!)
4. (20 points) There are two reactions given. (Note the arrow pointing to the right and the arrow pointing down => 2 reactions) Provide mechanisms for the 2 reactions. (If you need to redraw the starting material please do so). You will need to show the flow of electrons (arrow pushing), resonance structures, and intermediates. Please provide stereochemistry where necessary. Determine which reaction is Sn2 and which is Sn1. H20 OCH3 THF H2O
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