Draw the structure of a dibromide that could be used to prepare the following alkyne via elimination. More than one dibromide may be poss Click and drag to start drawing a X :☐ G P
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Solved in 3 steps with 2 images
- a) This alkene can be prepared via Wittig reaction. Draw structural formulas for the aldehyde and the Wittig reagent. • Draw one structure per sketcher. Add additional sketchers using the drop-down menu in the bottom right corner. • Draw the Wittig reagent in the ylide form. • If more than one combination of Wittig reagent and aldehyde is possible, draw only one set.Draw the organic product structure formed by the reaction sequence. Draw the product. Select Draw Rings More Erase H 1. B2H6, diglyme 2. NaOH, H2O, H2O2Draw the principal organic product for the reaction of 2-bromopropane with magnesium in diethyl ether, followed with 2-butanone in diethyl ether, and then followed by dilute acid. Click and drag to start drawing a structure. 0
- Part A Draw the product that is formed when the compound shown below is treated with an excess of HCI. Draw only the organic ion. Interactive 3D display mode H₂C OH where needed. nonyas by choosing buttons from the Tools (for hargClick the "draw structure" to launch the drawing utility. Draw the product formed when the following compound is treated with CrO3, H2SO4, H₂O. HO OH CHO edit structure ...Write out the two-step sequence that converts benzene to attached compound.
- 3) Use the reaction shown below and the associated reaction energy diagram to answer the following questions. E A Но- + Br HO. Br- reaction coordinate a) In the space above, use curved arrows to show the mechanism of the reaction. b) Classify the reaction as either addition, elimination or substitution. c) In this reaction is hydroxide (HO-) acting as a nucleophile or as a base? c) Based on the reaction energy diagram, is the reaction endergonic or exergonic? d) Based on the reaction energy diagram, and assuming the reaction is reversible, would the equilibrium lie to the left or to the right? e) Which position on the reaction energy diagram (A, B or C) corresponds to the transition state?Complete the table below with all the missing information. Note: more than one reactant/reagent/product may be required in a row/column.kindly match the correct product (answer)
- a) Write out the 3-step arrow pushing mechanism showing how 1-pentene is hydrated to make 2-pentanol. b) Draw the other 2 alkenes(don’t forget cis/trans isomers!) that could also be hydrated to make 2-pentanol. Briefly explain why1-pentene is the best choice."Nucleophilic substitution reaction"" When does the bond between the leaving group and C break? Does it break at the same time that the new bond between the nucleophile and C forms? Or Does the bond to the leaving group break first.Please answer this Can you give examples to explain Addition reactions-general characteristics Benzene rings do not reactthi like alkenes Remember, the electrophile adds to the less substituted carbon, and the nucleophile to the more substituted carbon. Markovnikov’s Rule: The addition of a hydrogen halide to an alkene favors the product in which the proton adds to the alkene carbon that is initially bonded to the greater number of hydrogen atoms. Carbocation rearrangements- Methyl groups and hydride groups can migrate to make a more stable carbocation. A primary carbocation is less stable than a secondary carbocation, which is less stable than a tertiary carbocation. Addition of A Strong Bronsted Acid Hydrohalogenation HX addition to an alkene. Goes through a carbocation intermediate. The electrophile (H+) adds to the less substituted carbon, and the carbocation forms on the more substituted carbon. The nucleophile (X-) then adds to the more substituted carbocation.…