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- The key step in a reported laboratory synthesis of sativene, a hydrocarbon isolated from the mold Helminthosporium sativum, involves the following base treatment of a keto tosylate. What kind of reaction is occurring? How would you complete the synthesis?6) +1 eq. HBr (add slowly to organic) 7) Br heat + CH;CO,H (solvent acetic acid)(a) (b) HO N N-H Catalytic H+ (-H₂O) ? (c) NH2 HO N (d)
- Give IUPAC names for the following compounds: (a) (b) OH CH3 Ï HOCH₂CH₂CHCH₂OH (d) OH H CH3 & H CH3CHCHCH₂CH3 CH₂CH₂CH3 (e) Ph H OH "H (c) (f) H... HO NEC OH H OH 'BrWrite the products of the following sequence of reactions: a and b;In cells, vitamin C exists largely as its conjugate base X. X is anantioxidant because radicals formed in oxidation processes abstract thelabeled H atom, forming a new radical that halts oxidation. Draw thestructure of the radical formed by H abstraction, and explain why this Hatom is most easily removed.
- Predict the product (s) with the appropri ate regio and stereochemical outcom e and provide a curved arrow mechanism for the reaction shown (hint: isopropanol reacts with intermediate) Cl, ? Isopropanol3 Organic chemistry, Q: Explain to thoroughly (pretend i'm completely new to the subject) with text and if needed drawings the chemistry of the carbonyl group, direct addition of nucleophiles and addition with elimination No short answers pleaseAre the following halogenated or non- halogented?(a) Cyclohexyl hydrogen sulfate(b) p-Toluenesulfonic acid
- A key step in the hydrolysis of acetamide in aqueous acid proceeds by nucleophilic addition of * OH (a) H3O* to CH3Ĉ NH2 (b) H2O to CH3ČNH2 + OH +OH (c) H3O* to CH,ČNH2 (d) HO¯ to CH3CNH2Following are the steps in the industrial synthesis of glycerin. Provide structures for all intermediate compounds (AD) and describe the type of mechanism by which each is formed.(a) Why are alkyl halides insoluble in water? (b) Why is Butan-l-ol optically inactive but Butan-2-ol is optically active? (c) Although chlorine is an electron withdrawing group, yet it is ortho-, Para- directing in electrophilic aromatic substitution reaction. Why?