Consider the reaction scheme below NBS hv a. Draw the major regioisomer resulting from monobromination of cyclohexene with N-bromosuccinimide. If this major regioisomer is produced as a mixture of stereoisomers, draw each stereoisomer and indicate the relative amount of each stereoisomer (That is, if one stereoisomer is formed preferentially label it is as "major." If both are formed in equal amounts label each as "50%"). b. Draw an arrow pushing reaction mechanism for this reaction. You should draw an initiation step, two propagation steps, and two possible termination steps for the radical chain reaction and clearly label which step is which. Your mechanism can use Br2 as the source of bromine radicals in the initiation step that will be present as a minor, low concentration impurity in the NBS.
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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