Write a mechanism for the interconversion of pyranose and furanose isomers in acidic media. Он HO но но H3O+ ОН ион HO OH Он Он a+b glucopyranoses a+b glucofuranoses
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- Predict the reactions ofcarbohydrates in acidic and basicsolutions, and with oxidizingand reducing agentsPlease provide the solution to the following question using Robinson annulationTreatment of a new protein with dansyl chloride reveals two (2) dansyl-labelled derivatives of amino acids, alanine and methionine. What can you deduce about the structure of the proteinfrom these results?
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- Show how you could us the acetamidomalonate method to prepare the followig amino acids (a)Leucine (b)TryptophanDraw three-dimensional representations of the following amino acids. Explain their structures. (a) L-phenylalanine (b) L-histidine (c) D-serine (d) L-tryptophanName the following compounds as pyranose/furanose; Pyranoside/Furanoside; alfa/beta; Reducing/ non-reducing sugars
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