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A: Approach to solving the question:Elimination using base.


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- 16.63 Draw a stepwise mechanism for the following reaction, one step in the synthesis of the oral contraceptive desogestrel (Section 11.4). CH₂O 0² OR OCH 3 CF3CO₂H CH₂O CH ₂01 OR several steps desogestrel (Section 11.4)Please help me with this question!Draw a stepwise mechanism for the following reaction, a key step in the synthesis of ticlopidine, a drug that inhibits platelet aggregation. Ticlopidine has been used to reduce the risk of stroke in patients who cannot tolerate aspirin. ČI HCI NH NH2 one step ticlopidine
- 17.43 Draw the products of each reduction reaction. NaBH4 CH3OH OH [1]LIAIH [2] H₂O [1]LIAIH4 OH d. CI [2] H₂O [1]LIAIH[OC(CH3)33 [2] H₂ODraw a stepwise mechanism for the following reaction, a key step in the synthesis of ticlopidine, a drug that inhibits platelet aggregation. Ticlopidine has been used to reduce the risk of stroke in patients who cannot tolerate aspirin.8.54 س Draw a stepwise, detailed mechanism for the following reaction. H H Br H2O H OH + H H .OH + H ۲۰۰ + HBr
- Draw a stepwise mechanism for the following reaction.16.43 Draw the products of each reaction. a. b. d. HO C. H Lore L sob Br₂ FeBr3 e. NO₂ Br HNO3 H₂SO4 CI AICI 3 Cl₂ FeCl3 SO3 H₂SO411.9 Addition of Water 437 Draw the products formed when CH,CH,C=CCH,CH, is treated with each reagent: (a) Br2 (2 equiv); (b) Cl2 (1 equiv).

