Homework Answers
Step1: substrate with reagents 1 and 2 yield 2-phenyl acetaldehyde. This reaction is the hydroboration reaction of alkyne
Step2: 2-phenyl acetaldehyde oxidised into corresponding acid by chromic acid
Step3: 2-phenylacetic acid converted to corresponding acid chloride by SOCl2
Step4: acid chloride and reagent 5 undergo esterification
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1. (sia)2BH 2. H2O2, NaOH 3. H2Cr04 4. SOCI2 5. H2C=CHCH2OH CECH Work out the above...
1. NBS 2. Mg, ether 3. 4. H2Cr04 5. SOCI2 6. CH CH OH Work out...
1. NBS 2. Mg, ether 3. 4. H2Cr04 5. SOCI2 6. CH CH OH Work out the synthesis on a separate sheet of paper, and then draw the structure of the final organic product. The 'H- and 'SC-NMR spectra for an unknown compound with molecular formula C H1402 are shown below. Deduce a structural formula for this compound. 1H-NMR 13 C-NMR 0.92 (d, 6H) 1.52 (m, 2H) 1.70 (m, 1H) 2.09 (s, 3H) 4.10 (t, 2H) 171.15 63.12 37.31 25.05...
1. HBr, H2O2 2. NaCN 3. HCI, H2O, heat 4. SOCI 5. NH3 6. LIAIH4 7....
1. HBr, H2O2 2. NaCN 3. HCI, H2O, heat 4. SOCI 5. NH3 6. LIAIH4 7. H20 Work out the synthesis on a separate sheet of paper, and then draw the structure of the final organic product. • You do not have to consider stereochemistry. • You do not have to explicitly draw H atoms. • Do not include lone pairs in your answer. They will not be considered in the grading. • Do not draw organic or inorganic by-products.
1. CO2 2. H20 Br Mg, ether SOCI2 compound a compound b compound c LI Cul...
1. CO2 2. H20 Br Mg, ether SOCI2 compound a compound b compound c LI Cul compound compound d compounde compoundf Work out the complete synthesis on a separate sheet of paper, and then draw the structure of compound 6. • You do not have to consider stereochemistry. • You do not have to explicitly draw H atoms. . Do not include lone pairs in your answer. They will not be considered in the grading. • Draw organometallic compounds as...
1. Og 2. (CH3), 3. H2C104 4. Excess EtOH, catalytic H2SO4 5. 0.5 equiv. NaOEVEOH 6....
1. Og 2. (CH3), 3. H2C104 4. Excess EtOH, catalytic H2SO4 5. 0.5 equiv. NaOEVEOH 6. Mild H30 ? an alkene Work out the synthesis on a separate sheet of paper, and then draw the structure of the final organic product of this series of reactions. You do not have to consider stereochemistry, • You do not have to explicitly draw H atoms. . Do not include lone pairs in your answer. They will not be considered in the grading....
1. Brahy 2. KBuo 3. NBS 4. Hz. Pd/C 5. NaCN 6. H30*, heat 7. SOCI...
1. Brahy 2. KBuo 3. NBS 4. Hz. Pd/C 5. NaCN 6. H30*, heat 7. SOCI CH3 H3C 8. (an ou then H20 Work out the above synthesis on a separate sheet of paper, and then draw the organic product of reaction 5. You do not have to consider stereochemistry. • You do not have to explicitly draw H atoms. • Do not include lone pairs in your answer. They will not be considered in the grading. • Do not...
[References] Complete the following acid-base reaction by drawing the major organic product(s). соон NaHCO, Госна •...
[References] Complete the following acid-base reaction by drawing the major organic product(s). соон NaHCO, Госна • You do not have to consider stereochemistry • You do not have to explicitly draw Hatoms. • Do not include lone pairs in your answer. They will not be considered in the grading. • Include counter-ions, e.g., Na. 1. in your submission, but draw them in their own separate sketcher. • Do not draw inorganic by-products. • Draw one structure per sketcher. Add additional...
(References) Draw the structural formula of the principal organic product formed when ethyl benzoate is treated...
(References) Draw the structural formula of the principal organic product formed when ethyl benzoate is treated with H,O, NaOH, heat. • You do not have to consider stereochemistry. • You do not have to explicitly draw H atoms. . Do not include lone pairs in your answer. They will not be considered in the grading. • Include counter-ions, e.g., Nat, 1", in your submission, but draw them in their own separate sketcher. Visited not draw organic or inorganic by-products.
Draw the structure(s) of the major organic product(s) of the following reaction. 1. in CHCIE 2. aqueous HCI • You do n...
Draw the structure(s) of the major organic product(s) of the
following reaction.
1. in CHCIE 2. aqueous HCI • You do not have to consider stereochemistry. • You do not have to explicitly draw H atoms. • Do not include lone pairs in your answer. They will not be considered in the grading. • Do not include the amine from which the enamine was derived. • If no reaction occurs, draw the organic starting material. • Draw one structure per...
Draw the structure of the major organic product of the following reaction. Predict whether the product...
Draw the structure of the major organic product of the following reaction. Predict whether the product will be an aldol or an enone. 10% aqueous NaOH 25° You do not have to consider stereochemistry. You do not have to explicitly draw H atoms. Do not include lone pairs in your answer. They will not be considered in the grading. .If no reaction occurs, draw the organic starting material C P astered
Complete the following acid-base reaction by drawing the major organic product(s). COOH + NaHCO3 OCH3 •...
Complete the following acid-base reaction by drawing the major organic product(s). COOH + NaHCO3 OCH3 • You do not have to consider stereochemistry. • You do not have to explicitly draw H atoms. . Do not include lone pairs in your answer. They will not be considered in the grading. . Include counter-ions, e.g., Nat, I', in your submission, but draw them in their own separate sketcher. • Do not draw inorganic by-products. • Draw one structure per sketcher. Add...
1. NBS 2. Mg, ether 3. 4. H2Cr04 5. SOCI2 6. CH CH OH Work out the synthesis on a separate sheet of paper, and then draw the structure of the final organic product. The 'H- and 'SC-NMR spectra for an unknown compound with molecular formula C H1402 are shown below. Deduce a structural formula for this compound. 1H-NMR 13 C-NMR 0.92 (d, 6H) 1.52 (m, 2H) 1.70 (m, 1H) 2.09 (s, 3H) 4.10 (t, 2H) 171.15 63.12 37.31 25.05...
1. HBr, H2O2 2. NaCN 3. HCI, H2O, heat 4. SOCI 5. NH3 6. LIAIH4 7. H20 Work out the synthesis on a separate sheet of paper, and then draw the structure of the final organic product. • You do not have to consider stereochemistry. • You do not have to explicitly draw H atoms. • Do not include lone pairs in your answer. They will not be considered in the grading. • Do not draw organic or inorganic by-products.
1. CO2 2. H20 Br Mg, ether SOCI2 compound a compound b compound c LI Cul compound compound d compounde compoundf Work out the complete synthesis on a separate sheet of paper, and then draw the structure of compound 6. • You do not have to consider stereochemistry. • You do not have to explicitly draw H atoms. . Do not include lone pairs in your answer. They will not be considered in the grading. • Draw organometallic compounds as...
1. Og 2. (CH3), 3. H2C104 4. Excess EtOH, catalytic H2SO4 5. 0.5 equiv. NaOEVEOH 6. Mild H30 ? an alkene Work out the synthesis on a separate sheet of paper, and then draw the structure of the final organic product of this series of reactions. You do not have to consider stereochemistry, • You do not have to explicitly draw H atoms. . Do not include lone pairs in your answer. They will not be considered in the grading....
1. Brahy 2. KBuo 3. NBS 4. Hz. Pd/C 5. NaCN 6. H30*, heat 7. SOCI CH3 H3C 8. (an ou then H20 Work out the above synthesis on a separate sheet of paper, and then draw the organic product of reaction 5. You do not have to consider stereochemistry. • You do not have to explicitly draw H atoms. • Do not include lone pairs in your answer. They will not be considered in the grading. • Do not...
[References] Complete the following acid-base reaction by drawing the major organic product(s). соон NaHCO, Госна • You do not have to consider stereochemistry • You do not have to explicitly draw Hatoms. • Do not include lone pairs in your answer. They will not be considered in the grading. • Include counter-ions, e.g., Na. 1. in your submission, but draw them in their own separate sketcher. • Do not draw inorganic by-products. • Draw one structure per sketcher. Add additional...
(References) Draw the structural formula of the principal organic product formed when ethyl benzoate is treated with H,O, NaOH, heat. • You do not have to consider stereochemistry. • You do not have to explicitly draw H atoms. . Do not include lone pairs in your answer. They will not be considered in the grading. • Include counter-ions, e.g., Nat, 1", in your submission, but draw them in their own separate sketcher. Visited not draw organic or inorganic by-products.
Draw the structure(s) of the major organic product(s) of the
following reaction.
1. in CHCIE 2. aqueous HCI • You do not have to consider stereochemistry. • You do not have to explicitly draw H atoms. • Do not include lone pairs in your answer. They will not be considered in the grading. • Do not include the amine from which the enamine was derived. • If no reaction occurs, draw the organic starting material. • Draw one structure per...
Draw the structure of the major organic product of the following reaction. Predict whether the product will be an aldol or an enone. 10% aqueous NaOH 25° You do not have to consider stereochemistry. You do not have to explicitly draw H atoms. Do not include lone pairs in your answer. They will not be considered in the grading. .If no reaction occurs, draw the organic starting material C P astered
Complete the following acid-base reaction by drawing the major organic product(s). COOH + NaHCO3 OCH3 • You do not have to consider stereochemistry. • You do not have to explicitly draw H atoms. . Do not include lone pairs in your answer. They will not be considered in the grading. . Include counter-ions, e.g., Nat, I', in your submission, but draw them in their own separate sketcher. • Do not draw inorganic by-products. • Draw one structure per sketcher. Add...
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