15) The compound below is named A) 18-crown-6, nucleophile B) 18-crown-6, phase transfer catalyst C) Epoxy ether, solvent D) Diethyl ether, anesthetic and acts as a N
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- Give the reaction mechanism for ETHYNE and bromine solution. Draw and explain the steps of the reaction mechanism.I’m currently trying to write a lab report for the synthesis of dimolybdenum tetraacetate [Mo2(O2CCH3)4] from the reaction of molybdenum hexacarbonyl, Mo(CO)6 in glacial acetic acid and acetic anhydride under a nitrogen atmosphere, involving the difficult formation of a quadruple bond and requires high heat and long reaction time (approximately 20 hours). But these are the question I’m stumped on: 1. Why need the reaction be done under nitrogen? We also added dichlorobenzene and hexanes during the reaction. 2. Explain the purpose of dichlorobenzene and hexanes. 3. Why does the reaction take 20 hrs?During an acid base extraction of an organic compound dissolved in dichloromethane with sodium bicarbonate (NaHCO3), you do not recover any of the desired extracted product after completing all the remaining steps. What could the most probable reason(s) be for the observed outcome? -The organic compound you want to extract is also a base; an acid is needed -You did not degassed/vent the separatory funnel -You did not shake the separatory funnel enough to react the base with the organic compound -You did not heat the mixture before the extraction -The organic compound evaporate from separatory funnel during the extraction
- Write the mechanism of 2-methyl-2-butene added ICl.1. Write down all the steps of the reaction of 2-Methyl-2-hexene with sulfuric acid and name the product formed. Will provide helpful ratings for correct solution.you wish to produce n-butyl methyl ether from n-butyl bromide and sodium methoxide. Write a breif but complete description of how you would carry out this reaction. Break the procedure into the unit operations involved e.g. reaction, filtration, drying , distillation.
- Explain the types of heterogeneous catalysis mechanisms presented by the polyoxometalates?In which of the statements given below, the event is not an oxidation reaction? A. Product formation as a result of the reaction of benzoine with nitric acid B. Formation of the product as a result of the reaction of 2-propene at KMnO4 / Basic ambient temperature C. Formation of the product as a result of the reaction of 2-propene in KMnO4 / Basic medium cold D. CH3CH2OH + KMnO4 → CH3COOH E. Reaction of an alkyl halide with ammoniaExplain and detail the reaction mechanism: NaBr + H2O + n-butyl alcohol = ?
- 5- Write down one paragraph (with proper equations) the steps for synthesizing a sample ofAspirin.6- Explain in details (one page hand writings) or one page typed the technique TLC andhow it is used in identification and characterization of organic compounds.Provide the E2 mechanism for β-elimination reactionemploying 2-chloro-2-methylbutane to prepare 2-methyl-2-butene and 2-methyl-1-butene reaction. Use the actual structures of thereactants and products. Explain which of the alkenes is the major product ofthis reaction ?You are planning to carry out a reaction between propyne, CH3C≡CH and sodium amide, NaNH2. You also need to choose an appropriate solvent for carrying out the reaction. Would ethanol be suitable for this purpose? Explain your rationale clearly.