(a)
Interpretation:
Which one is a better nucleophiles has to be identified.
Concept introduction:
Nucleophilicity is a measure of how readily a compound is able to attack an electron-deficient atom.
Structure of the substrate plays major role in the reactivity of
(b)
Interpretation:
Which one is a strong base has to be identified.
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Essential Organic Chemistry (3rd Edition)
- Identify the stronger nucleophile in each pair of anions.a. Br- or Cl- in a polar protic solventb. HO- or Cl- in a polar aprotic solventc. HS- or F- in a polar protic solventarrow_forwardIdentify the stronger nucleophile in each pair. a. NH3,−NH2 b. CH3NH2, CH3OH c. CH3CO2−, CH3CH2O−arrow_forwardIdentify the stronger nucleophile in each pair. a.NH3, −NH2 b.CH3NH2, CH3OH c.CH3CO2−, CH3CH2O−arrow_forward
- Rank the species in each group in order of increasing nucleophilicity. a. CH3CH2S−CH3CH2O−, CH3CO2− in CH3OH b. CH3NH2, CH3SH, CHOH in acetone c.−OH, F−, Cl− in acetone d. HS−, F−, Cl− in CH3OHarrow_forwardWhich is a better nucleophile? a. Br or C in H20 b. Br or CI in DMSO c. CH3O or CH;OH in H20 d. CH30 or CH3OH in DMSO e. HO or NH2 in H20 f. HO or NH, in DMSO g. F or Br in H20 h. I or Br in DMSOarrow_forwardRank the species in each group in order of increasing nucleophilicity.a. CH3CH2S-, CH3CH2O-, CH3CO2- in CH3OHb. CH3NH2, CH3SH, CH3OH in acetonec. -OH, F-, Cl- in acetoned. HS-, F-, Cl- in CH3OHarrow_forward
- 1. Draw the products of each nucleophilic substitution reaction a. b. D b OH C. d. e. f. Br 1 NaCN + NaOCH3 H₂Oarrow_forwardIdentify the stronger nucleophile in each pair of anions. a.Br− or Cl− in a polar protic solvent b.HO− or Cl− in a polar aprotic solvent c.HS− or F− in a polar protic solventarrow_forwardWhich SN2 reaction is each pair is faster? OBr OOCH3 Br A. OBr Br OOCH3arrow_forward
- Which member in each pair is a better leaving group? a. H2O or HO- b. NH3 or H2O c. H2O or H2S d. HO- or HS- e. I- or Br-. f. Cl- or Brarrow_forwardDraw the substitution product that results when CH,CH2CH;CH,Br reacts with each nucleophile. d. "OCH(CH3)2 e. "C=CH f. H20 a. "OH g. NH3 b. "SH h. Nal c. "ČN i. NaNgarrow_forwarda. HO b. NH 33. Which is a better nucleophile? a. H₂O or HO c. H₂S b. NH3 or NH₂ C. CH, CO in a better leaving group. or CH3CH₂O d. -0 or -0arrow_forward
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