Show the detailed stepwise Diels-Alder mechanism for the following on N. ·OH Mineral spirits 81 Nat) N-Phenylmaleimide N-Phenyl-4- Cyclohexene - 1,2 - dicarboximide
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- 2) A Diels-Alder reaction yields the following compound. Please write the structure of diene and dienophile, and synthesize the dienophile from a starting material with no more than four carbon. "CO₂EtThe following are several isomers of C10H14 with two fused six-membered rings. A B D E G H (a) Identify which will react with ethene in a Diels-Alder reaction and which will not. (b) Draw one more isomer with two fused six-membered rings that will react with ethene in a Diels-Alder reaction.#19 E Q&A E Q&A Library Supply the products and give the mechanism... 19. Supply the products and give the mechanism for the following retro Diels-Alder reaction. EF: 24.6 OBJ: Predict the products of a retro Diels-Alder reaction. MSC: Applying Please show arrow pushing mechanis nis, Thank you.
- The increasing order of reactivity of HX towards ether is: (A HI,HBr,HCI B HCI,HBr,HI HCI, HBr, HI HI, HCI, HBrShaw haw T compaunds YOIC a.Smm cauld prepare the fallauing materials with the starting shawn and ather any inarganie reagende necessarg arganic ar Jo HINT Yo ill peed EN do to allylic hreminatian anCyclopentadiene is unusually acidic for a hydrocarbon. Which of the following explains why that is? The carbon atoms of cyclopentadiene are all sp hybridized. A В Cyclopentadiene is aromatic. Removal of a proton from cyclopentadiene yields an C aromatic anion. Removal of a hydrogen atom from cyclopentadiene yields a highly stable free radical. D Removal of a hydride ion from cyclopentadiene produces an E aromatic cation. H H. cyclopentadiene
- Praw the product obtainal: CH2 -CH3 | product Prene Dienophile Please show all arrow puslhing meehamsms for Diels-Alden renstim. Thank you! ↑Give answe of both question just with small explanation Asaap ThanksAlec wanted to prepare to diene B to use in a subsequent Diels-Alder reaction. He thought he could prepare it via the reaction shown below. However, treatment of the diol (A) with acid yield either ketone (C) as the major product. H,SO, HO IPh Нeat Ph Ph OH B C a. Give a detail account of how you would determine whether product of the reaction was B or C. Assume that the only method available to you is FT-IR. You must give values for all features of all spectra. b. Provide a detail mechanism as to how compound B and C are formed under the reaction conditions. ..
- The increasing order of reactivity of HX towards ether is: HCI,HBr,HI B HCI, HBr,HI HI,HBr,HCI D HI, HCI, HBrb) Which of these dienophiles gives the FASTEST reaction with cyclopentadiene? CH2 CH2 A. | В. C. | D. | Give structures for the major Diels-Alder product of the following reactions: 1,3- cyclohexadiene and tetrachloroethene 1,3-cylcohexadiene and fumaric acid, the trans isomer of maleic acid с.14.51 Draw the products of the following Diels-Alder reactions. Indicate stereochemistry where appropriate. 180 note her a shor OCH 3 a. b. C. + [2] [1] Δ OCH 3 A d. e. + f. + + A holtensporbyd to food pressions to abno ni zansib palwolle A