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- Draw the structure of TRIPHat pH 5. Show the stereochemistry of each Calpha chiral center.a. Idêntify thè cònfigûràtiòn of the dôublè bônd. b. Rèdraw the strùctùre and lábel the chîrál cèntérs usîng an ásterisk. c. Rèdràw the strùctüre with ALL thê chirál cèntèrs in S Cònfigûratîon. d. Dráw the ènantiômer of the strûcture dräwn in letter C. e. identify the number of diastereomers that this compound can have.Draw the products formed when p-methylaniline (p-CH3C6H4NH2) is treated with each reagent.a. HClb. CH3COClc. (CH3CO)2Od. excess CH3Ie. (CH3)2C = Of. CH3COCl, AlCl3g. CH3CO2Hh. NaNO2, HCli. Part (b), then CH3COCl, AlCl3j. CH3CHO, NaBH3CN
- Draw compounds that fit the following descriptions: (a) A chiral alcohol with four carbons (b) A chiral carboxylic acid with the formula C5H10O2 (c) A compound with two chirality centers (d) A chiral aldehyde with the formula C3H5BrOIsoleucine, another of the twenty amino acids found in proteins, is metabolized by a pathway that includes the following step. Propose a mechanism.Allenes are compounds with adjacent carbon-carbon double bonds. Many allenes are chiral, even though they don’t contain chirality centers. Mycomycin, for example, a naturally occurring antibiotic isolated from the bacterium Nocardia acidophilus, is chiral and has [α]D = -130. Explain why mycomycin is chiral.
- Threonine is a naturally occurring amino acid that has two stereogenic centers. a. Draw the four possible stereoisomers using wedges and dashes. b. The naturally occurring amino acid has the 2S, 3R configuration at its OH two stereogenic centers. Which structure does this correspond to?The Ka1 of ascorbic acid is 7.94 x 10-5. Would you expect ascorbic acid dissolved in blood plasma (pH 7.35–7.45) to exist primarily as ascorbic acid or as ascorbate anion? Explain.Thank you for the answer, would it be possible to follow the path I have attached as well srarting from methanol ---> CH3Br -----> CH3MgBr-------> (H3C)CH-CH2OH ----> E1 Isobutalene