None 5. The target compound below (a potential ẞ-blocker drug) may be prepared using a sulfonium ylide (andthen a 2° amine) according to the retrosynthetic scheme shown below. Please perform the following:(a) Draw the structure of a suitable ylide that would accomplish this task and (b) write a mechanism todepict the formation and subsequent usage of the ylide (for the reaction in which the aldehyde isconverted into the epoxide)...so the mechanism does NOT have to include the amine + epoxide part ofthe synthesis.HONR₂potential class ofB-blocker drugssulfonium ylide

Answered: 5. The target compound below (a…

Organic Chemistry

8th Edition

ISBN:9781305580350

Author:William H. Brown, Brent L. Iverson, Eric Anslyn, Christopher S. Foote

Publisher:William H. Brown, Brent L. Iverson, Eric Anslyn, Christopher S. Foote

Chapter19: Enolate Anions And Enamines

Section: Chapter Questions

Problem 19.67P

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C) a nitrile D) an amine nitrite salt DIRECTIONS: Each of the following questions or incomplete statements below is followed by four suggested answers lettered A - D. Select or choose the letters of the best answer to the question or incomplete statement. 7. An organic nitrogen compound, X, gives ammonia on warming with dilute aqueous sodium hydroxide, X could be A) ethanamide B) ethylamine C) phenylamine D) amino ethanoic acid Which one of the following reagents reacts 1. in a similar fashion with both phenylamine (C H,NH,) and ethylamine. A) Br,(aq) C) conc. HNO, D) cold HNO (aq) 2. Phenylamine (aniline) can be prepared by reducing nitrobenzene with tin and concerntrated hydrochloric acid followed by the addition of alkali and finally steam distillation. The alkali is added to; A) prevent oxidation of phenylamine. B) liberate free phenylamine from solution C) dissolve excess nitro benzene D) dissolve the phenylamine 8. Arrange the following molecules in their increasing order of base…
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