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- Consider the compound 3(S),5,5-trimethyl cyclohexane. Upon reduction with H2 on a 1% Pt/C catalyst, draw the equation for this reaction, find out the absolute configuration of the product and explain why the absolute configuration is completely inverted in this reactionRead these directions carefully. For the reaction of 3-methyl-1-propene with Cl2 and H2O shown below, fill in the details of the mechanism. Draw the appropriate chemical structures and use an arrow to show how pairs of electrons are moved to make and break bonds during the reaction. Be sure to write all lone pairs of electrons and all formal charges. Finally, in the boxes provided by the arrows, write which kind of mechanistic element is being indicated, such as "make a bond", "add a proton", etc.1. a) Write an equation (showing all reaction conditions) for the preparation of ethylene (C2H4) from the dehydration of ethanol. 2.) The reaction above (1.a) can also produce ether under certain conditions. Write an equation to show this reaction as well.
- Phineas and Ferbs, two brothers who enjoy vacations, doing fun things every summer. This summer the brothers and their friends carry out an organic synthesis with an unknown compound (L1) that contains 52% Carbon, 6% Hydrogen and 42% bromine, this compound (L1) is treated with magnesium in ether to obtain L2 , which reacts violently with D2O for 1-methyl cyclohexene with a deuterium atom in the methyl group (L3). The L2 reaction is treated with acetone followed by hydrolysis to give L4. Heating L4 with concentrated sulfuric acid gives L5, which decolors the bromine, obtaining L6. L5 undergoes hydrogenation with excess hydrogen and platinum as a catalyst giving rise to isobutyl cyclohexane. Determine the structures of compounds L1 through L6.A. Without the use of H2 reductions or PCC oxidation fill in the blank steps of the reactions. Final products should be the major organic product.butene-1 acts on a combination of three reactants.Write the corresponding reactions. a) H2, Br2, N2 b) Na, NaOH, HCl c) H2O, HBr, KMnO4 d) Cl2, CO2, H2SO4
- The addition of an alcohol to an acid chloride is an example of alcoholysis (alcohol addition with bond breakage). Consider the alcoholysis reaction below and answer the questions that follow. 1. Show the tetrahedral intermediate that is formed after the nucleophilic addition of the alcohol to the acid chloride. Be sure to include all lone pair electrons and formal charges on your intermediate structure. 2. Show the final product of this alcoholysis reaction that forms after the intermediate you made in Part 1. Do not include inorganic or charged products in your answer. Be sure to include all lone pair electrons and formal charges.When 2-methylpropane is monochlorinated in the presence of light at room temperature, 36% of the product is 2-chloro-2-methylpropane and 64% is 1-chloro-2-methylpropane. From these data, calculate how much easier it is to remove a hydrogen atom from a tertiary carbon than from a primary carbon under these conditions.Start with condensed structural formula CH3-CH(OH)-CH(CH3)-CH2-CH(CH3)2 and react it first with H2SO4 and high heat, to produce a major substrate product. Then, take that major substrate product, and use it as the substrate of the next reaction, by reacting it with Br2 (in the presence of CH2Cl2 solvent), to produce the FINAL MAJOR substrate product. The complete correct condensed structural formula for the major substrate product after reaction step 1 is ___________. (If no new product is formed in this step, type "no reaction.") The complete correct condensed structural formula for the final major substrate product (after reaction step 2) is __________ . (If no new product is formed in this step, type "no reaction.")
- 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.How do I calculate the percent yield based on the limiting reactant in this bromination of trans-cinnamic acid reaction? (See attachments for further information)0.149 g of trans-cinnamic acid was initial mass of the alkene 1.0 mL of glacial acetic acid (AcOH) was used 1.0 mL of Br2 was used 0.128 g of (2R, 3S)/(2S, 3R)-2,3-dibromo-3-phenylpropanoic acid was the final mas of the productIn parts 1 and 2 draw the two organic products of this reaction, showing any nonzero formal charges. Then, in part 3 answer the question regarding purification of the reaction mixture. 1. Draw the product with the higher molecular weight here 2. Draw the product with the lower molecular weight here 3. Which method would be the simplest and most effective means to best separate the two products? (extraction, recrystallization, chromatography, distillation)