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3. Draw the organic product of the reduction of each of these carbonyl compounds using NaBH, in ethanol. 4. The...
3. Draw the organic product of the reduction of each of these carbonyl compounds using NaBH4 in ethanol.
3. Draw the organic product of the reduction of each of these carbonyl compounds using NaBH4 in ethanol.
1. Give the starting material for the following reduction product. (2 pts) NaBH CH,OH 2. Predict...
1. Give the starting material for the following reduction product. (2 pts) NaBH CH,OH 2. Predict the order of reactivity with NaBH. (least reactive to most reactive). Explain (4 pts) cyclohexanecarbaldehyde benzaldehyde benzophenone 3. Calculate the oxidation state of the carbonyl carbon atom of benzophenone and the hydroxyl carbon atom of benzhydrol. Show all work for full credit. (4 pts) нон benzophenone benzhydrol
3.) For each of the following compounds, draw the major organic product of reaction with HCl...
3.) For each of the following compounds, draw the major organic product of reaction with HCl or NaOH and circle whether the starting materials and products will be more soluble in organic solvent or water Benzoic Acid + HCl: Benzoic Acid + NaOH: OH Benzoic Acid Water/Organic Water Organic Fluorenone HС: Fluorenone + NaOH: Fluorenone Water/Organic Water/Organic Веnzocaine + HCi: Benzocaine + N»OH: H2N Benzocaine Water/Organic Water Organic O=
3.) For each of the following compounds, draw the major organic...
In Organic Chem II from the Aldol Condensation lab (using 3-nitrobenzaldehyde, acetophenone, ethanol, sodium hydroxide, methanol...
In Organic Chem II from the Aldol Condensation lab (using 3-nitrobenzaldehyde, acetophenone, ethanol, sodium hydroxide, methanol and final product 3-nitrochalcone) please help anser the following answer. Please write clear; many times it's hard to read response on Chegg-thank you. 1. There are two possible products of this aldol condensation. Draw the structure of both. 2. Explain why only one aldol product is formed in this reaction. Comment on both the reactivity of the starting materials as well as your experimental...
1) Draw the acetal produced when ethanol adds to ethanal. 2) Draw the major organic product formed when...
1) Draw the acetal produced when ethanol adds to ethanal. 2) Draw the major organic product formed when 2-butanone undergoes a reaction with NaBH4. 3) Predict the organic product formed when heptan-3-one undergoes reaction with LiAlH4. 4) Reduction of 1-phenylpropan-1-one using NH2NH2 and HO-, heat: Draw the structure of the product formed when 1-phenylpropan-1-one is heated with NH2NH2 under basic conditions.
Sodium Borohydride Reduction of Benzoin Pre-Lab Worksheet (1) Why is it important to use 100% ethanol...
Sodium Borohydride Reduction of Benzoin Pre-Lab
Worksheet
(1) Why is it important to use 100% ethanol for this reaction? 5, ethanol (absolute ethanol) rather than 95% of benzoin? ow would you expect the IR spectrum of the reduced product to differ from that 7. (2) How would you expect the 1H rom that of benzNMR spectrum of the reduced product to differ 8. (2) How many peaks do you expect in the 13C NMR spectrum of the product? Suppose you...
organic chem lab questions 3&4 3. NaBH, usually reacts slowly or not at all with esters....
organic chem lab questions 3&4
3. NaBH, usually reacts slowly or not at all with esters. Therefore, LiAlH, is often needed to reduce esters. Why do you think LiAlH, is more reactive than NaBH. (Hint: Compare the electronegativity of H versus Al or B). 93 4. Draw the mechanism for the following reaction using curved arrows. NaBHA CH, OH OH
Two reactions between a Grignard reagent and a carbonyl compound are given below. Draw the main organic product for eac...
Two reactions between a Grignard reagent and a carbonyl compound
are given below. Draw the main organic product for each reaction
and indicate if H+ or H- is needed to complete each reaction. (The
starting material structures are provided in the answer fields as a
starting point for your drawings.)
Two reactions between a Grignard reagent and a carbonyl compound are given below. Draw the main organic product for each reaction and indicate if H+ or H- is needed to...
This is for Organic II. Thank you! 3) 3 More than one product forms from the...
This is for Organic II. Thank you!
3) 3 More than one product forms from the mixed aldol condensation of the compounds shown below. Draw the structures of ALL of the B-hydroxy ketone products. base
3 (24 pts) Give the structure of the major organic product of each of the following...
3 (24 pts) Give the structure of the major organic product of each of the following reactions, including stereochemistry where appropriate. NaOH methanol-water Он CH-CECH 1. (Sia),BH 2. H,O NaOH OTs NaBr Acetone (OTs Tosylate) NaCN ethanol-water OH Na,Cr,O, H,SO, H,O I н.о H,SO Bra он FeBr NaBH Ethanol
3. Draw the organic product of the reduction of each of these carbonyl compounds using NaBH4 in ethanol.
1. Give the starting material for the following reduction product. (2 pts) NaBH CH,OH 2. Predict the order of reactivity with NaBH. (least reactive to most reactive). Explain (4 pts) cyclohexanecarbaldehyde benzaldehyde benzophenone 3. Calculate the oxidation state of the carbonyl carbon atom of benzophenone and the hydroxyl carbon atom of benzhydrol. Show all work for full credit. (4 pts) нон benzophenone benzhydrol
3.) For each of the following compounds, draw the major organic product of reaction with HCl or NaOH and circle whether the starting materials and products will be more soluble in organic solvent or water Benzoic Acid + HCl: Benzoic Acid + NaOH: OH Benzoic Acid Water/Organic Water Organic Fluorenone HС: Fluorenone + NaOH: Fluorenone Water/Organic Water/Organic Веnzocaine + HCi: Benzocaine + N»OH: H2N Benzocaine Water/Organic Water Organic O=
3.) For each of the following compounds, draw the major organic...
Sodium Borohydride Reduction of Benzoin Pre-Lab
Worksheet
(1) Why is it important to use 100% ethanol for this reaction? 5, ethanol (absolute ethanol) rather than 95% of benzoin? ow would you expect the IR spectrum of the reduced product to differ from that 7. (2) How would you expect the 1H rom that of benzNMR spectrum of the reduced product to differ 8. (2) How many peaks do you expect in the 13C NMR spectrum of the product? Suppose you...
organic chem lab questions 3&4
3. NaBH, usually reacts slowly or not at all with esters. Therefore, LiAlH, is often needed to reduce esters. Why do you think LiAlH, is more reactive than NaBH. (Hint: Compare the electronegativity of H versus Al or B). 93 4. Draw the mechanism for the following reaction using curved arrows. NaBHA CH, OH OH
Two reactions between a Grignard reagent and a carbonyl compound
are given below. Draw the main organic product for each reaction
and indicate if H+ or H- is needed to complete each reaction. (The
starting material structures are provided in the answer fields as a
starting point for your drawings.)
Two reactions between a Grignard reagent and a carbonyl compound are given below. Draw the main organic product for each reaction and indicate if H+ or H- is needed to...
This is for Organic II. Thank you!
3) 3 More than one product forms from the mixed aldol condensation of the compounds shown below. Draw the structures of ALL of the B-hydroxy ketone products. base
3 (24 pts) Give the structure of the major organic product of each of the following reactions, including stereochemistry where appropriate. NaOH methanol-water Он CH-CECH 1. (Sia),BH 2. H,O NaOH OTs NaBr Acetone (OTs Tosylate) NaCN ethanol-water OH Na,Cr,O, H,SO, H,O I н.о H,SO Bra он FeBr NaBH Ethanol
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