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What is the difference between the two enantiomers of HBTM, R and S? Why might that difference have an effect on the reaction rate?
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- R S rotation for stereoisomersFor the given ee values, calculate the percentage of each enantiomer present. Q: 99% eeA 0.26 M solution of an enantiomerically pure chiral compound D has an observed rotation of +0.197° in a 1‑dm sample container. The molar mass of the compound is 132.3 g/mol. a. What is the specific rotation of D? b. What is the observed rotation if this solution is mixed with an equal volume of a solution that is 0.26 M in L, the enantiomer of D? c. What is the observed rotation if the solution of D is diluted with an equal volume of solvent?
- Do Sn2 reactions always happen with inversion of stereochemistry, and does the stereocenter always change from R to S or S to R?Consider a solution made up of 90% R and 10% S. What is the enantiomeric excess (ee%) of the R enantiomer?Which of the following would be has the highest priority according to the sequence rules? a. —SH c. —CH 3 b. —NH 2 d. —OH