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Explain the differing degree of dissociation of H2SO4 in the following solvents.
a) HCl
b) H2O
c) RNH2
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- Which is the major substitution product of the reaction shown? (A) OEt (C) (E) no reaction Br NaOEt © 2019 ProtonGuru.com (B) (D) OEt (F) a mixture of more than onePredict the major product of the following reaction and draw it in the space provided. 1) NAOMe Br 2) Meo Ome Br 3) NaOt-Bu 4) HCI, H₂O, heatList the appropriate reagents that can be used in places with questions in the following series of reactions
- Predict the MAJOR organic product for the following reactions. Briefly explain why. 1. LIAIH, Eto 2. HC/H,O ELOH 1. NABH4 2. HСИН,0Identify the reagents represented by the letters a-e in the following scheme:Imines are electrophiles in the related Mannich reaction. Draw two transition states, one leading to the syn diastereomer and one leading to the anti. Briefly explain which is favoured and why. Assume the imine doesn't change geometry. OM H3G CH3 Ph CH3
- Arrange the compounds below in order of increasing reactivity in a SN2 reaction. 1. (CH3)2СНCI 2. CH3CH2B1 3. CH3CH2C1 A) 1; 2; 3 В) 3;B 2; 1 C) 1; 3; 2 D) 2; 1; 3 E) 3; 1; 2Which of the following molecules will NOT lead to a successful synthesis of a Grignard reagent upon reaction with magnesium? CI https://ibb.co/54Jw34p 2 Me. OMe https://ibb.co/6655LTH Br но https://ibb.co/2nfzPmX O Me `Br https://ibb.co/wo93ymS 2 Br MeO https://ibb.co/Hq2s6ck 2List the following in increasing order of nucleophilic strength. CH3COO-, H2O, CH3O-, OH-, CH3CH20-
- Choose which compound is more reactive when reacted with N2OH in water solvent and he reason clearly. vs OH HO,For the reaction shown, the major products form via the A) SN1 B) SN2 C) E1 D) E2 H₂, Br CH3CH₂OLi ©2017 ProtonGuru.com E) Mixture of E1 and E2 F) Mixture of S1 and SN2 G) Mixture of Sn2 and E2 H) Mixture of S1 and E1 1) No reaction pathway(s).Propose a reasonable stepwise mechanism, using curved arrow notation to show the flow of electrons, for the following reaction. O₂N H KCN EtOH, H₂O O₂N OH NO₂