1. Use numbers to indicate which compound will react the fastest by the Sn2 mechan these...
1. Use numbers to indicate which compound will react the fastest by the S2 mechanism these alcohols with Nal in acetone With 1 beine the fastest and being the slowest CH HH HO 2. Show the step by step mechanism to account for the following transformation. Also predict the major product formed. (20 points) OH con HB CHE HCX H₂C CHS Sul condition HyC CH CH Loh 1 Ca H₂C nhạc ,
1. Use numbers to indicate which compound will read the fastest by the these alcohols with Nal in acetone. With 1 being the fastest and being the sot 2 mechanismo Hgc er HOCH HC 2. Show the step by step mechanism to account for the following transformation. Also predict une major product formed. (20 points) com, HB HCX HBOX Br HACCHE Syl condition CH нус сн, он orts CH H₂C Dr. Denton
could someone answer these for me please 1. Use numbers to indicate which compound will react the fastest by the Ss2 med these alcohols with Nal in acetone. With 1 being the fastest and 4 being the slowest (10 ne lastest by the S2 mechanism for нс , H₂C нсон, Br H₂C * now the step by step mechanism to account for the following transformation. Also predict the major product formed. (20 points) CHE conc. HBr CH, HCM Syl condition...
Which alkyl halide shown below would react the fastest under typical SN2 conditions?
1. Given the following structures that react by Sn1, which would react fastest and which would react slowest. Give reasoning. 5-bromo-1,3-pentadiene, bromocyclopentane, (R)-2-bromo-2-methylhexane. 2.If bromocyclohexane reacts faster than chlorocyclohexane in an Sn2 reaction, what could be the reason? 3.You wish to substitute the bromine in the following molecules with a nucleophile. Explain whether the given molecule would react by Sn1 or Sn2 mechanism and explain why. 1-methyl-1-bromo-cyclohexane, 1-bromopropane, 2-bromohexane. 4. Why does benzyl bromide react under both Sn1 and Sn2...
12) Which of the following substrates react fastest in an Sn2 reaction? A. vinyl bromide B. cyclohexyl bromide C. phenyl iodide D. 2-bromopropane E. benzyl bromide
Which haloalkane shown below would be expected to react the fastest in a typical SN2 reaction? CH, 1-CH CH, CH -C—C=CHC1-C-CH3 н CH CH (b) CH3C1 CH; CH; Br—C—C=CH H CH; (e) CH; I-C-C=CH H H CHI (f) a. a b.b 10cc d. d e.e f. f
Which is the best SN2 substrate? a.2-chloro-2-methylhexane b.2-chlorohexane c.1-chlorohexane Which substrate will react fastest via an SN1 mechanism? a.1-bromo-2-methylcyclohexane b.1-bromo-1-methylcyclohexane c.bromocyclohexane Which of the following is capable of a rearrangement once the leaving group leaves? a.1-bromo-4-methylcyclohexane b.1-bromo-1-methylcyclohexane c.1-bromo-2-methylcyclohexane d.bromocyclohexane
4. Which of the alcohols named below will react fastest with HCl to form the corresponding alkyl chloride via an S 1 pathway? A. n-butyl alcohol B. sec-butyl alcohol C. t-butyl alcohol D. None of the above
For each compound listed below, predict the dominant mechanism for each reactant (SN1 and/or SN2). The two test reagent mixtures you will be using are sodium iodide in acetone and silver nitrate in ethanol.Note: a compound may not react at all or react under both mechanisms. If both mechanisms are possible, one is usually dominant. Indicate that where applicable. Reactant KI/acetone AgNO3/ethanol 1 bromobenzene 2 bromocyclopentane 3 bromocyclohexane 4 2-bromobutane 5 2-chlorobutane 6 1-chloropropan-2-one 7 1-chlorobutane 8 2-chloro-2-methylpropane 9 1-chloromethylbenzene