1. Propose reasonable synthetic pathways for the conversion of the given starting materials into the respective products. Reagents containing one or two carbon atoms may be assumed as being readily available. OH Br OCH3 Br Br Ово OCH3 HO₂C NC NH2 Br NO2 NMe2
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- 2. Provide the structure of the products of each of the following synthetic transformations NaNH2 2 Li, 2 MeOH CH3Br C NH3Provide the products for each molecule illustarated.Compound F may be synthesised by the method attached: When 2-chloropropane treated with NaOH and 1-chloropropane treated with NaOH separately produce two different functional groups. Provide both reactions and explain the two different functional groups produced.
- 2-bromo-2-methylbutane with sodium methoxide under SN2/E2 conditions substitution product elimination product both substitution and elimination products no productsProvide the curved-arrow mechanism to account for the following nucleophilic addition reaction. H20 EN NaOH NH2Devise concise syntheses for the following transformations. Clearly show the reagent andproduct for each step. All syntheses can be accomplished in two steps.
- Treatment of cis-4-bromocyclohexanol with HO− affords compound Aand cyclohex-3-en-1-ol. Treatment of trans-4-bromocyclohexanol under the same conditions forms compound B and cyclohex-3-en-1-ol. A and Bcontain different functional groups and are not isomers of each other.Propose structures for A and B and offer an explanation for theirformation.Provide reagents/conditions to accomplish the following transformations. Label each reaction type in the steps you provide. OEt MeO OMe5. Provide the necessary reagents for the following hydrogenations.