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Organolithium formation Question
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- a) Draw tge HY^3- species of EDTA to illustrate that it is a Zwitterion. b) Explain the function of a SEM by drawing a sketch and giving caption for it.About defroxamine (all are correct except Select one: it is a water instable compound produced as injectable powder for instant reconstitution used to treat hemochromatosis due to its poor GIT absorption administered as I.M and I.V injection the precursor is a ferric ion natural product obtained from the bacteria Streptomuces pilosis modified through removal of iron III then converted as mesylate salt its a tridentate chelating agent of great water solubility as well as stability forming a hexagonal complexThe alcohol compound güven the formula below iş used in perfume making. Bromine benzeme and -1 synthesis of this compound using the necessary organı and indir chemicals show
- Provide the structure for metamedrates A-HIdentify the structures of D and E, isomers of molecular formulaC6H12O2, from their IR and 1H NMR data. Signals at 1.35 and 1.60 ppm inthe 1H NMR spectrum of D and 1.90 ppm in the 1H NMR spectrum of Eare multiplets.Compound A is a derivative of the carbohydrate perosamine, which is found in the antibiotic perimycin. When A is treated with acetic anhydride in methanol, a monoacyl derivative B (C9H17NO5) is obtained in 73% yield. What is the structure of compound B?
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