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- 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?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.Solution:- 3. Determine the amount, in of a (2.20 M s olution of dichloromethane needed to completely react with 15.72g cyclohexene to give 1,2-dibromocuclohexanw. Assume 12% excess is needed in order to react completely. a . How much 1,2 -dibromocyclohexane would theoretically be produced ? c. How many ML of the 2.20 M Br2 solution are required?
- Why is diethyl ether used as a solvent for the reduction reaction of the keystone (3,3-dimethyl-2-butanone) utilizing the reducing agent sodium borohydride (NaBH4). what is the purpose of was repeated washes with water? What is the purpose of repeated washes with brine?13. Explain why 92% of 2,4-pentanedione exist as enol in hexane but only 15% of this compound exist as enol tautomer in water?(A).Calculate the theoretical mass of NaBH4 needed to reduce 100mg of benzil to (+) -benzoin. (B). Calculate the theoretical mass of benzil that can be reduced to hydrobenzoin using 100mg of NaBH4.
- How do you rationalize the fact that the cyclohexane A value for phenyl (2.8) is bigger than that for isopropyl (2.21)?Why are the reactions involving 2-chloropyridine with LDA and [BuLi.LiO(CH2)2(NME2)] performed at low temperatures?What is the order of reactivity of SN1 and SN2 of n-butyl chloride, n-butyl bromide, sec-butyl chloride, tert-butyl chloride and crotyl chloride. Why? Sn2- with NaI/acetone and Sn1- with AgNO3/ethanol
- In the lab for the synthesis of methyl m-nitrobenzoate from methyl benzoate using HNO3 and H2SO4 via EAS, the product is recrystallized to remove impurities using 95% ethanol. Would o-nitrobenzoate and methyl p-nitrobenzoate be considered impurities? If that is so, how come ethanol can remove o-nitrobenzoate and methyl p-nitrobenzoate, but has no effect on m-nitrobenzoate? Thank you.A student attempted to prepare 1-chlorobutane by mixing 1-butanol with NaCl in acetone. Was the student succesful? Explain.What are the differences in the regioselectivity of lithiation of 2-chloropyridine when it reacts with LDA and [BuLi.LiO(CH2)2(NME2)]?