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- Knowing the properties of organic molecules, students will now design experimental set-ups that will maximize the yield and purity of the target organic molecule. The students must prove that their choice of materials is available for purchase by providing a CAS number or a catalogue from a supplier (example: Sigma Aldrich). Also, included in this part is the discussion of the Chemistry behind the synthesis as well as safe laboratory techniques and practices to synthetic design.Which of the following statements is not correct? Oxymercuration-demercuration for alcohol synthesis is complicated by carbocation rearrangement. Oxymercuration-demercuration for alcohol synthesis follows Markonikov's Rule. Sodium borohydride is used in the last step of oxymercuration-demercuration to oxidize the hydroxyalkyl mercury compound. All of the above. Both the 1st and the 3rd statements.Show a possible stepwise synthesis of 2, 3–dichloropentane starting with ethanol and propanol as the only sources of carbon atoms and any other inorganic reagents, solvents and laboratory equipment. Name the type of reaction that is occurring in each step of the synthesis.
- To practice working through the early parts of a multistep synthesis, devise syntheses of pentan-3-one from alcohols containing no more than three carbon atoms1. Using Br2 in C2H4Br2 will result in HBr and ______. a. C2H3Cl3 b. C2H4Cl3 c. C2H2Cl3 d. none of the above 2. How many halogenation are posible in propane? a. 3 b. 8 c. 6 d. 10 3.Sulfonation of pentane will result in ________ and water. a. C5H11SO3H b. C5H12SO3H c. C5H14SO3H d. none of the above 4.Nitration of hexane will result in ________ and water. a. C6H13SO3H b. C6H15NO2 c. C6H13NO2 d. C6H14NO2 5.How many moles of O2 in heating a C12H26 (dodecane) a. 27 b. 37 c. 24 d. none of the aboveHi there, can someone please help me solve this problem? Please make sure to clarify all steps taken to go about solving for the products and explain various terms and rules that should be known or correlate with the question. I'm using these questions to study for our final exam and need some extra clarification on rules and steps. Thank you very much in advance!
- What is the strongest IMF in pure 2-octanone? I know it is a ketone and has some polarity due to this, but the carbon chain so long, I wonder if london dispersion forces are stronger?Which of these compounds is most soluble in water at pH 7.0? (Note that the non-ionized forms are shown, and remember that ionization will impact solubility!) a CH3-CH2-HCO-O-CH3 (an ester) b CH3-CH2-CH2-CH2-CHO c CH3-CH2-CH2-CH2-CH3 d CH3-CH2-CH2-CH2-NH2Based on the results of the KMnO4 and Lucas tests on the representative alcohols (alcohol, phenol, ether), give a generalization on how the different types of alcohols (1°, 2°, and 3°) can be differentiated from each other. Permanganate Test Result: Positive: 1-butanol, 2-butanol, phenol Negative: tert-butyl alcohol, disopropyl ether Lucas Test Positive: 2-butanol & tert-butyl alcohol Negative: 1-butanol
- Which of these compounds is most soluble in water at pH 7.0? (Note that the non-ionized forms are shown, and remember that ionization will impact solubility!) a CH3-CH2-CH2-CH2-CH2OH b CH3-CH2-CH2-CH2-COOH c CH3-CH2-CH2-CH2-CH3 d CH3-CH2-CH2-CH2-CHOConsidering the elimination reactions, followed by the deprotonation of water, evaluate the following statements.i- Three equivalents of the base are needed to obtain the terminal alkyne.ii- The alkyl dialect is geminal.iii- The speed of obtaining the alkynes depends only on the concentration of the base.iv- Obtaining alkyne from alkyl dialects is accompanied by two successive elimination reactions. In the first elimination reaction it is possible to use NaOH. However, in the second, it requires a very strong base, such as liquid ammonia. It is correct to say that: i and ii, just i and iii, just i and iv, just i, ii and iv, only all except i. nahTwo Compounds: 3-methylbutyric acid and 4,5-dimethyldecane Suppose you took your two compounds, dissolved them in tertbutyl methyl ether and then added them to a separatory funnel. Now suppose you add in aqueous sodium bicarbonate. _____________________ will be dissolved in the terbutyl methyl ether. ________________________ will be dissolved in the aqueous sodium bicarbonate layer. Draw the EXACT chemical structure that will exist in each of the layers after shaking with sodium bicarbonate. (Is it neutral or charged?)