Dehydrohalogenation of 2-bromo-2,3-dimethylbutane with a strong base can lead to multiple products with the Zaitsev product being the favored product. What is this product? draw structure ...
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- Give the name/s only (structures not required) of the product for the reaction of (i) A and (ii) B with the reagents listed below. Your answers should be given using A1 -A10 and B1-B10 as indicators.Eg. the product for your first reaction should be stated as A1 = name of product etc. b2h6/h202 n-bromosuccinimide kmno4/oh-CH₂ + Using the reagents below, list in order (by letter, no period) those necessary to prepare 2-butyne from acetylene. Note: Not all spaces provided may be needed. Type "na" in any space where you have no reagent. a. Br₂, heat, light b. Na, (-H₂) c. Nal(SN2) d. NH4NO3 e. 1) NaNH2, liq. NH3, 2) CH3Br f. (CH3)3COK, (CH3)3COH, heat g. NaOEt, EtOH, heat Step #1 Step #2 Step #3Show the relationship between E2 Reactions and Alkyne Synthesis ?
- What is reaction 1 and 2 called? Choices: A. Williamson ether synthesis, B. Reduction with Grignard reagent, C. Acidic ether cleavage, D. FC Alkylation What are the reagents for reaction 1 and 2? Choices: A. methanol in acidic medium, B. sodium hydride and bromomethane, C. methyl bromide and aluminum bromide, D. methanoyl bromideFor butenafine, develop a synthesis that starts with napthalene and benzene. (aromatic methyl groups can be converted to alkyl bromides using Br2/light, and aldehydes by heating the alkyl bromide in DMSO, eg. ArCH3 to ArCH2Br then to ArCHO).Starting with (S)-2-hexanol as your only source of carbon, provide the reagents necessary, in order, to synthesize the following molecules as the predominant organic product. More than one step may be necessary. You may use any inorganic reagents necessary. You may use a retro synthetic approach, but you must still show the forward then thesis. Be specific about (1) order of addition (2) equivalents and (3) stereochemistry.
- In the addition of just 1 mole of bromine to 1 mole of hex-1-yne, should the hex-1-yne be addedto a bromine solution or should the bromine be added to the hex-1-yne? Explain your answer.9Explain the features of E1 reactions are worthy of note ?The two Grignard reactions and the reduction reaction below are all believed to have similar mechanisms. Use the curved arrow formalism to draw a single mechanism for these reactions using :Nuc-1 to indicate the nucleophile. The reacations are: cyclohexylmagnesium chloride + acetone in ether --> 2-cyclohexyl-2-propanol phenylmagnesium bromide + acetone in ether --> 2-phenyl-2-propanol Acetone + NaBH4 --> 2-propanol
- What would the product be for propyl benzoate reaction with 2 equiv phenylmagnesium bromide, H30+ please show work on paperWhen quenching the reaction with water, why was the reaction tube placed in an ise bath and the water added dropwise? Assuming one uses 1-equivalent of t-butyl alcohol, why is it difficult to stop the reaction at the mono-alkylated product (1-t-butyl-2,5-dimethoxy benzene)?(a) How will you carry out the following conversions?(i) Acetylene to Acetic acid (ii) Toluene to m-nitrobenzoic acid(iii) Ethanol to Acetone(b) Give reasons :(i) Chloroacetic acid is stronger than acetic acid.(ii) pH of reaction should be carefully controlled while preparing ammonia derivatives of carbonyl compounds.