12. Order each set of compounds with respect to S,2 reactivity. (1=lowest, 3-highest) a) ÇI CH, H,C--CI CH,CH,CH,CI CH,CH CHCH, b) to Br Br Br c) Br
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- Below is the equation for a nucleophilic substitution reaction and some experimental data. CH3CH2Br + CH3COO- ⇌ CH3CH2CO2CH3 + Br- Rate = k [CH3CH2Br][CH3COO-] Which mechanism would best fit the data?Which overall reaction is consistent with the reaction mechanism below? (CH3)3CBr→(CH3)3C++Br- (CH3)3C++OH-→(CH3)3COH (CH3)3CBr+ OH-→(CH3)3COH+Br- (CH3)3C++Br-→(CH3)3COH (CH3)3CBr+OH-→(CH3)3C++(CH3)3COH (CH3)3C++OH-→(CH3)3COHbest condition for the reaction (1r,2s)-1 bromo-2methylcyclohexane->(s)3-methylcyclohex-1ene
- For SN1 Explain the order in which 1o (primary) alkyl halides reacted (fastest to slowest) and explain why. The 1o primary alkyl halides are: (see picture below) 1-chlorobutane 1-bromobutane 1-chloro-2butene benzylchlorideWhich reactions will proceed faster in a polar, aprotic solvent? (CH3)2CHCH2I+Na+N3−(CH3)2CHCH2I+Na+N3− (CH3)3CBr+HSCH2CH3(CH3)3CBr+HSCH2CH3 CH3CH2CH2Br+Na+CN−CH3CH2CH2Br+Na+CN− (CH3)2CHOSO2CH3+HOCH(CH3)2Predict the product, draw the mechanism, and plot the reaction coordinate diagram for theE1 reaction.
- Rank the reactivity of these below: most reactive (1) and least reactive (3)Which of the following pairs of compounds reacts with OH- ions faster in an SN2 reaction? Briefly explain. CH3Br or CH3I? 2-chloro-2-methylpropane or chloromethane?Consider the following statement in reference to SN1, SN2, E1, and E2 reactions of haloalkanes. To which mechanism(s), if any, does the statement apply? Order of reactivity of haloalkanes is 3°> 2°> 1°.
- For the nitration of a monosubstituted benzene, which substituent, when attached to benzene, produces the fastest reaction rate? —Br —CH3 -OCOCH3 —OCH33. Based on the definitions of the terms below select the best classification for the following reactive species below: nucleophile; electrophile; free radical; carbocation; carboanion, electron rich species, delocalized electrons (i) CH3-: …………………………………………(ii) Br ∙ : …………………………………………. (iii) H2O : …………………………………………. (iv) CN- : ………………………………………….(v) Cl+: …………………………………………….(vi) CH3CH2+: ……………………………………..(vii) CH3∙ : …………………………………………… (viii) CH2CH2 : …………………………………………..Hello please could you help me with the question below? Thank you so muchConsider Table 4 and suggest why FCH2CH2Br (5.7 vs. 1) has a higher SN2 reaction rate than EtBr.