3. Draw the compound structures A-E to complete the following reactions. KOC(CH3)3 Br2 KOC(CH3)3 (2 equiv.) A B C D DMSO NaNH2 CH31 E (6 Marks)

Q: CH3 CH3 0 °C CH3-C-CH3 + POCI3 CH3-C=CH2 OH

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Q: Identify the best reagents to complete the following reaction. /:0: 00 A B C D E Į Į 1. CH3MgBr 2.…

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Q: CI A B C D H₂O pyridine pyridine (CH3CH2)2NH 1. SOCI₂ 2. (CH3)2NH, pyridine Ⓒ Done

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A: This scheme involves imine formation followed by acid-amine coupling mediated by DCC.

Q: 4. What products are expected from the following reaction? O CH3C-180-CHCH₂CH3 (R-isomer) CH3 OH H₂O…

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A: The products formed by the given reaction

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A: Elimination reaction is a chemical reaction, which involves the removal of several atom in groups or…

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Q: Why is compound X formed in the following reaction, instead of its constitutional isomer Y?

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Q: What is the structure of B? and of C? H CH3 H3O* H20 B + H CH3 1) ВНз-THF CH3 2) H2O2 HO H20 H CH3

A: The product are of the reaction are   B = Tertiary butyl alcohol  C = 2-methylpropan-1-ol

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Q: Identify the structures of C and D in the following reaction sequence.

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Q: 20. Draw the major substitution product with the correct stereochemistry. HO (1) PB 3, Pyridine (2)…

A: Applying concept of substitution and elimination reaction.

Q: a) b) c) Eto Eto ůů OEt OEt OEt 1. NaOEt 2. 3. H*/H₂O, A 1. NaOEt 2. 1. NaOEt 2. H₂CBr 3. H*/H₂O, A…

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Q: HC三くくH,OR' CH3 Li 04 PBr3 A OCOR

A: Given,

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Q: CH3 CH3

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Q: 3. Predict the major product for each of the following reactions. a. b. C. OH CI CH3ONa H₂SO4 NaCN

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Q: 3. Draw the product to the following reactions. a. b. C. d. AICI 3 HNO3 H₂SO4 Br H₂SO4 heat NO₂ SI…

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Q: 1. ВН3З 2. H2O2, NaOH 3. SOCI2 4.0:= 5. Pd, H2 6. Оз 7. (CH3)2S

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Q: 1. What is the major elimination product of the following reaction? Br NaOCH 3 CH3OH Br 2. List all…

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A: Step 1 : DEM reaction with NaOEt gererates anion. Step 2 : C-alkylation. Step 3 : Ester hydrolysis…