Draw arrows to complete the mechanism for the oxidation of benzoin to benzil using nitric acid....
Compare the copper II oxidation of benzoin to benzil to the nitric acid oxidation of benzoin to benzil with regards to "greenness". Pay particular attention to the hazardous nature of the starting materials and the products.
Complete the mechanism for an aldol condensation in base by drawing in the curved arrows where needed. Step 1. Generation of enolate nucleophile. Select Draw Rings More o @ 21@ Step 2. Nucleophilic addition of enolate to a carbonyl. Select Draw Rings More Erase Step 3. Generation of B-hydroxyketone. Select Draw Rings More Erase Step 4.Dehydration to a.B-unsaturated ketone. Select Draw Rings More Erase II | A || H > -H
write a complete step-wise mechanism showing the oxidation of benzoin to benzil. (show curved arrow, lone pairs, charges)
For the dehydration shown, use curved arrows to show the formation of the carbocation intermediate in the presence of sulfuric acid H, SO4, then draw the structure of the major product of the elimination. ОН H2SO4 - product Step 1: Use curved arrows to complete the protonation mechanism of the alcohol. Step 2: Use a curved arrow to show the formation the carbocation intermediate. Note: HSOZ is formed from step 1, but not shown. Select Draw Rings More Erase Select...
D esures Hint Chech Question 14 of 14 > Step 1: Use curved arrows to complete the protonation mechanism of the alcohol. Step 2: Use a curved arrow to show the formation of the carbocation intermediate. Note: HSO is formed from step 1, but not shown. Select Draw Rings More Erase Select Draw Rings More Erase CHO 2 Q Step 3: Use a curved arrow to show the carbocation rearrangement. Step 4: Draw curved arrows to show the elimination to...
estion 14 of 14 Attemp For the dehydration shown, use curved arrows to show the formation of the carbocation intermediate in the presence of sulfuric acid H,SOą, then draw the structure of the major product of the elimination. ОН H, SO product Step 1: Use curved arrows to complete the protonation mechanism of the alcohol. Step 2: Use a curved arrow to show the formation the carbocation intermediate. Note: HSO, is formed from step 1, but not shown. Select Draw...
For the dehydration shown, use curved arrows to show the formation of the carbocation intermediate in the presence of sulfuric acid H, SO2, then draw the structures of the minor and major products of the elimination. H2SO4 - Major and Minor products O Step 1: Use curved arrows to complete the protonation mechanism of the alcohol. Step 2: Use a curved arrow to show the formation of the carbocation intermediate for the elimination. Select Draw Rings More Erase Select Draw...
For the dehydration shown, use curved arrows to show the formation of the carbocation intermediate in the presence of sulfuric acid H, SO4, then draw the structure of the major product of the elimination. OH to selectivacain intermediate in the prese H2SO4 - product Step 1: Use curved arrows to complete the protonation mechanism of the alcohol. Step 2: Use a curved arrow to show the formation of the carbocation intermediate. Note: HSO, is formed from step 1, but not...
benzoin: .40g and 1.5 ml of nitric acid, to prepare benzil. you isolated .260g of pure benzil product after recrystallization. (Density of HN03= 1.42 g/mL) 1. write a balanced chemical equation for the reaction 2. create a stoichiometry table and calculate the limiting reagent in this reaction 3. calculate the theoretical yield and percent yield of the product
Attempt 1 Question 7 of 9 > Butanone undergoes a nucleophilic addition with a Grignard reagent made from 1-bromopropane and magnesium metal in THF solution. The alkoxide formed from the nucleophilic addition is then conveted into the final product by the careful addition of dilute acid. Complete the mechanism by following the instructions provided for each step.. Step 1. Nucleophilic Addition in THF Draw the alkoxide intermediate. Add a series of curved arrows to the sketch to demonstra a nucleophilic...