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can u help me tell wether cis-trans isomers exist in each case.
If they do, can u draw the structures.
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- Show all steps and reagents needed to convert cyclohexane into each compound: (a) the two enantiomers of trans-1,2- dibromocyclohexane; and (b) 1,2-epoxycyclohexane.1)Chemistry students are taking an experimental course in organic chemistry at a public university. During an experiment involving conjugated dienes, some doubts arose when discussing the results obtained so far: (a) A student obtained two products from the reaction of 1,3-cyclohexadiene with Br2. His lab partner was surprised to get only one product from the reaction of 1,3 - cyclohexadiene with HBr. Explain these distinct results. (b) One student, seeing the discussion of colleagues, commented that she obtained two distinct products when reacting 1,3,5-hexatriene with HBr, with different yields just by changing the reaction temperature. Explain the results she obtained using reaction mechanism and based on kinetic and thermodynamic control involving conjugated dienes.1. 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 above
- Consider the structure that results from the ring inversion of the chair conformation below. Add the substituents required to the given cyclohexane ring to show this structure.Which of the following is most soluble in basic medium? a. cyclopropane b. 1,3-cyclobutadiene c. 1,3-cyclopentadiene d. benzeneCarbocations rearrange with some ease. An example of this is shown below. Indicate, with the corresponding arrows, how this process occurs. The carbocation 2 is more stable than 1, why is this? Explain it using (drawing) structures.
- Please name the following compounds. Make sure you spell each name correctly, leave no spaces since any variations in spelling will result in the loss of points. Example1: (1Z,3E,6Z)-1,6,8,8-tetramethylcyclonona-1,3,6-triene Example2: (Z)-1,6,8,8-tetramethylcyclonon-1-en-3-yne *I started to guess, but please give the correct name for each of the compounds, regardless of what I have typed into the space.*Rank the following groups in order of decreasing priority. −H, −CH3, −Cl, −CH2ClPlease help with both parts Labeling the trans-1-ethyl-2–isopropylcyclohexane and determining which version is more stable
- Most methods of making alkenes yield predominately the more stable isomer, usually the trans. Outline all steps in the conversion of a mixture of 75% trans-2-pentene and 25% cis-2-pentene into essentially pure cis-2-pentene.Alcohols can be converted to alkyl chlorides using SOCl2 with complete inversion of stereochemistry. Using curved arrows draw the stepwise mechanism for chlorination of an alcohol. Be sure to include lone pairs necessary to the mechanism steps and any non-zero formal charges.how can i rank these isomers from lowest bp to highest please? Trans-pent-2-ene Cis-pent-2-ene 3-methylbut-1-ene 2-methylbut-1-ene 2-methylbut-2-ene Cyclopentane Methylcyclobutane Ethylcyclopropane 1,2-dimethylcyclopropane 1,1-dimethylcyclopropane