C- iodocyclohexanes undergoes fastest nucleophile reaction .
because iodide ion is a better leaving group than bromide ion as bigger iodide ion can easily accommodate the negative charge. Also, the C−I bond is weaker than the C−Br bond.
Which of the following structures will react the fastest in bimolecular nucleophilic reaction? Select one: O...
which of the following structures will react the fastest in bimolecular nucleophilic reaction? Which of the following structures will react the fastest in bimolecular nucleophilic reaction? Select one: a. lodocyclohexane b. 1-methyl-1-chlorocyclohexane O c. bromocyclohexane O d. Chlorocyclohexane
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...
Jestion 14 tot yet answered Which of the following structures will react fastest in uni-molecular elimination reaction? oints out of 1.00 P Flag question Select one a. Ethyl bromide b. tert Butyl bromide C2-bromopropane d. Methyl bromide ne. None of the choices
Which dienophile would react the fastest with 1,3-butadiene in the Diels-Alder reaction? Select one: O a. CN CN CN ob. CN CN OC. CN O d. NC CN
6. Which one of the following compounds will react the fastest in an Syl reaction? a a a a all are equally reactive A B с D E 7. Which one of the following compounds will not react with NaBH and H20 all of them PhCHO Mezco MCO Me OCH, react with NaBH4 А B С D E
Which compound would react the fastest with Brz, FeBrz? Select one: CH3 O a. OH ob. Осна C.
Classify the circled atom as nucleophilic, electrophilic, or neither. Select one: O a. Nucleophilic O b. Electrophilic c. Neither Draw the mechanism for the following SN1 reaction. Indicate which of the following statements is true. Select all correct answers to receive full credit. Cl +NaF Select one or more: a. The mechanism involves only a loss of leaving group and a nucleophilic attack and no other steps. b. A carbocation rearrangement occurs. c. The first step is a proton transfer....
Which one of the following will react fastest with NaNHz/acetone: Select one: Ο Α. B. Br 11.6ux.es E. Br
1. a) Complete the balanced net ionic equation for these nucleophilic substitution reactions. b) State whether each reaction will occur by Sn1 or Sn2 mechanisms ma + o CH₃ H3C-50 + Y Z-I + CH3OH I Br + H2O 2. Which compound in the following pairs will react fast nd in the following pairs will react faster in an SN2 reaction? Give a reason why. a) 1 bromobutane or 2-bromobutane b) 2-bromo-2-methylpentane or 2-bromo-4-methylpentane? c) 1-chlorohexane or chlorocyclohexane? d) chloromethane...
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