A) What is the major product for the reaction of 3-bromol-butene and HBr? Give the name of the product. B) For this product, how many chiral carbon(s) are there in the structure? C) How many stereoisomers could we write for this product? D) Write the Fischer Projections of all stereoisomers. (attach a file or other ways you could show your work) E) How many stereoisomers will have optical activity? F) How many stereoisomers will NOT have optical activity? called? What is it G) From the stereoisomers, if we take the same amount of a pair of enantiomers out to make a mixture, what does this mixtkure called? H) When you have all stereoisomers for this question written out, please indicate enantiomers, diastereomers, meso (if any).
Carbohydrates
Carbohydrates are the organic compounds that are obtained in foods and living matters in the shape of sugars, cellulose, and starch. The general formula of carbohydrates is Cn(H2O)2. The ratio of H and O present in carbohydrates is identical to water.
Starch
Starch is a polysaccharide carbohydrate that belongs to the category of polysaccharide carbohydrates.
Mutarotation
The rotation of a particular structure of the chiral compound because of the epimerization is called mutarotation. It is the repercussion of the ring chain tautomerism. In terms of glucose, this can be defined as the modification in the equilibrium of the α- and β- glucose anomers upon its dissolution in the solvent water. This process is usually seen in the chemistry of carbohydrates.
L Sugar
A chemical compound that is represented with a molecular formula C6H12O6 is called L-(-) sugar. At the carbon’s 5th position, the hydroxyl group is placed to the compound’s left and therefore the sugar is represented as L(-)-sugar. It is capable of rotating the polarized light’s plane in the direction anticlockwise. L isomers are one of the 2 isomers formed by the configurational stereochemistry of the carbohydrates.
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