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- I was super excited to get into the lab and make compound B from Compound A. I refluxed compound A in water and crossed my fingers. Son of a .... it turned out I made Compound C. What kind of reaction was this? Should I have used NaOH in water instead? $=$ H₂O Br OH B НО. 88Complete the reactions aa CI CI НО OH НО. позвон досв НО. OH НО OH OH НО H₂N _OH _OH NH₂Consider this reaction: Br CH3OH Br-Br H3CO The mechanism proceeds through a first cationic intermediate, intermediate 1. Nucleophilic attack leads to intermediate 2, which goes on to form the final product. In cases that involve a negatively charged nucleophile, the attack of the nucleophile leads directly to the product. H. Br + CH;OH Br Intermediate 2 (product) Intermediate 1 In a similar fashion, draw intermediate 1 and intermediate 2 (final product) for the following reaction. OH + Br2 + HBr Br racemic mixture
- Will the following reaction proceed as written? Select an answer and submit. For keyboard navigation, use the up/down arrow keys to select an answer. a Yes b No 0 LIAIH4 H₂O OHConsider this reaction: Br CH;OH Br-Br H3CO The mechanism proceeds through a first cationic intermediate, intermediate 1. Nucleophilic attack leads to intermediate 2, which goes on to form the final product. In cases that involve a negatively charged nucleophile, the attack of the nucleophile leads directly to the product. Br + CH3OH Br Intermediate 1 Intermediate 2 (product) In a similar fashion, draw intermediate 1 and intermediate 2 (final product) for the following reaction. OH + Br2 + HBr Br racemic mixtureWhich of the following statements is true about the mechanism of acid-base reactions? The transition state has a tetrahedral A-H-B bond angle. The proton is shared only by B in the transition state. During the molecular collision in an acid-base reaction, the trajectory of the base, B-, must be toward the A of A-H. For an acid to transfer its proton to a base, the two entities must collide with specific geometry.
- 1. For the reactions below draw an arrow in the direction the reaction is going: HC, HCI H3C + H C NH₂ + он” OH + HC_ CI™ CH™ H3C. H C H3C NH ОН + H2O + H.C. CH₂Map Roberts & Company Publishers presented by pling Leaming Organic Chenmistry Oudon For the Bronsted acid-base reaction shown below, determine the conjugate acid-base pairs. Then give the curved-arrow notation for the reaction in the left-to-right direction. (To draw the arrows, click on the reaction to get into the edit mode, then click on the curved arrow icon.) 40: 20: HaC +H H >HaC H A B C D Fill in the blarnks with the letters A,B,C, and D, representing the species in the reaction above. (It doesn't matter which pair you list first.) acid and its conjugate base acid and its conjugate base A D O Previous Give Up & View Salution)Check Answer Next Exit HintComplete the following reaction HC CH3 MCPBA H2O/H @ OsO4/H₂O₂ 1- 2- 1- 0. CH₂SCH 3 BH/THF HO 1- 2- 3- MCPBA Brg/HO 2-Fe/HCI / AICI 3 CI HO Br NO₂ 20 ರ NO₂ Br COOH NO₂
- 6. Complete the following reaction scheme (g) CH H3C. 1) 9-BBN CH 2) H-О, NaOH (h) H20, H,SO4. HØSO4 (i) 1) BH3 2) H2O,, NaOHComplete the reactions given below H+/isi OH c)1. 1a) 1b) 1c) 1d) For each of the following reactions: Draw a reaction mechanism (curved arrows) and comeplete the reaction on the right side. Then predict which side of the equilibrium is favored, left, right or either. Circle the stronger acid. If the strength are euqal, circle both. Give one word from the HIRE rules to state the most important factor in your determination and put it in the box. O N SH + F3C OH + + _N_ + OH Oo. 8