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- What is the major products of the following reactions? A B C D = f CHO E₂ Br ∞k NEOCH, CH,OH NINH, (osese) 18What is the expected major product for the following reaction? O A B O C OD (A) Br (B) 1 equivalent HBr Br (C) Br (D) Br8. What is the product of the following reaction? A) B) C) D) Br + B Answer Pd[P(C6H5)3]4, OH-
- PPh3, DIAD CH20H (A) THF mitsunobu H2N sreaction NH2 excess AGOH () (Ci3H20 INS) me I N-me meDraw the organic prouduct of the reaction with a) HBr b) Br2 c) H2, Pt/C d) O3; (CH3)2S36. Which of A - E is the most likely product of the following reaction? [A] Br Mg ether OH [D] 1. 2. 30 [B] OH ? OH (E) [C] LOH
- Arrange the compounds below in order of increasing reactivity (least reactive = 1; %3D most reactive = 4) 'CI (A) (B) (C) (D) 1 (B) 2 (A) (C) 4 (D) > > > > ZIНО 0 OH + CV (NO3)3 911₂0 → HH₂0, 120 °C₂0 4 24h 0 Used 0.839) - Brephthalic and Used 2,0g - (r(NO3)3 "9H₂0) lonikWhat is the major product of this reaction? HO с A H B (A) None of these OCH 3 OCH 3 H NaBH₁ MeOH (B) ??? HO (C) OH HO (D) OCH 3
- B. Draw the products of the following reactions: (a) HC HC OCH3 (b) н— О: CH3 H HUnder certain reaction conditions, 2,3-dibromobutane reacts with twoequivalents of base to give three products, each of which contains twonew π bonds. Product A has two sp hybridized carbon atoms, product Bhas one sp hybridized carbon atom, and product C has none. What arethe structures of A, B, and C?What is the predicted product of the reaction shown? SO;H H3O* A OH II II IV O II O IV