The reaction of a nitrile with a Grignard reagent is shown below. In all three boxes add lone pair electrons and nonzero formal charges to all species. H₂C H₁₂C N CH3 Br-Mg CH3OH H₁₂C ΝΗ ==x H₁₂C CH 1st attempt See Periodic Table See Hint
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- Predict the product for the following reaction. H₂C A I and II HH3C xoxoxox B D IV E cis-1-bromo-3-methylcyclohexane ||| SH H₂C NASH III acetone Br H3C ||||SH IV H51. Which is NOT a valid resonance structure for the conjugate base of this molecule? (A) (C) OEt (C) :0: : OEt (+) HBr ROOR ü (B) OCH 3 (D) 52. What is the major product of this reaction sequence? o Mg ether (A) (B) :0: (D) H OEt OEt H OEt X CH31 LOH LOCH₁11:47 PM Fri Mar 3 ← Select to Draw cat. H2SO4 SO3 (1 equiv) Select to Draw ●●● Problem 49 of 21 Please select a drawing or reagent from the question area 18% Submit
- Rank the following carboxylic acid derivatives in decreasing order (most to least) of reactivity towards nucleophilic substitution CI NH2 OCH3 ONa II IV OI> IV> III > || O > IV > || >I O I> II| > || > IV O II > IV > 1> IWhich of the following are resonance structures of compound 1? H :N-C H 1 H :0-H H :0: H :0: :N=C :N-CO ON=C H A H н в н н снWhich of the compounds shown below would be the most likely product expected from the reaction shown? II DIV || excess CH3CH2C CH HCI CI CI III CI IV CI مد
- 1) One of the following four structural formulas is not a permissible resonance contributor which one? Why? soods) Ⓒ H HC HC Ha NUO b) a) NO C) NFO HC HC HC HC 2) Using curved arrows, show the electron movement that connects the three resonance contributors. B) Write the most stable enol forms of the following compound, and choose which of them is more stal With explanation. A se soobel.dd 20 dov'lri indd eddau de CH₂Give me a clear handwritten answer with explanationThese are all electron-withdrawing groups that slow electrophilic aromatic substitution, with one exception. Which one? © CO,H O NO₂ O CF3 O NH2