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- (b) Describe the hazards of (i) trioxygen: (ii) hydroxide ion; (ii) hydrogen sulfide. (c) Explain why an aqueous solution of sodium sulfide has an odor of hydrogen sulfide. (d) (11) Reduction of H,CCHCHO with NABH4 gives a product different from that of catalytic hydrogenation (H2 /Ni). What are the products?What is the major Organic product of the following reaction? (d) O ZEU OH CH₂N₂ CH; (b) (e) NH₂ NH₂ C (0) OCH, CH;Give the organic product: 8.--. но ✓ A CH Jo OH C лов
- What is the major organic product formed in the following reaction? C,H;MgBr HO H. H;0* OH OH (В) (A) HO CH3 HO C2H5 (D) (C) H3C CH3 H.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?Give the organic product: 1 кон B A HO D
- What is the structure of the main product produced by the following reaction? Br NaOMe ? Меон Br .CO2M. OMe (A) (B) OMe OMe (C) (D) Ans AGive major product(s): CH2COOH 1. LiAlH, THF, heat 2. H₂O*(a) Give an acceptable name for compound A. (b) Draw the organic products formed when A is treated with each reagent: [1] H3O+; [2] −OH, H2O; [3] CH3CH2CH2MgBr (excess), then H2O; [4] LiAlH4, then H2O.
- a.) Give an acceptable name for compound C. (b) Draw the organicproducts formed when C is treated with each reagent: [1] H3O+; [2] −OH,H2O; [3] CH3CH2CH2MgBr (excess), then H2O; [4] LiAlH4, then H2O.(a) Give an acceptable name for each compound, (b) Draw the organic products formed when A or B is treated with each reagent: [1] H3O+; [2] −OH, H2O; [3] CH3CH2CH2MgBr (excess), then H2O; [4] LiAlH4, then H2O.What is the predicted product of the reaction shown? I H Na2Cr₂O7/H2SO4/H₂O || OH OH ||| LOH of or H IV V OH