7a.) Enantiomerically pure xylose (shown below) has a specific rotation of approximately -21 Is t...
7a.) Enantiomerically pure xylose (shown below) has a specific rotation of approximately -21 Is the enantiome r shown below the D or the L form of xylose? How do you know? (3 points) e of xylose were made and it was found to have a specific rotation of-15°, what would be the enantiomeric excess of this sample (clearly show your working)? (3 points) What would be the stereoisomeric composition of the mixture (D/L)? (2 points) CHO но он HOH CH2OH xylose 7b.) Use curved arrows to show how this carbocation rearranges. Give a concise explanation as to why this rearrangement might occur. (6 points)
7a.) Enantiomerically pure xylose (shown below) has a specific rotation of approximately -21 Is the enantiome r shown below the D or the L form of xylose? How do you know? (3 points) e of xylose were made and it was found to have a specific rotation of-15°, what would be the enantiomeric excess of this sample (clearly show your working)? (3 points) What would be the stereoisomeric composition of the mixture (D/L)? (2 points) CHO но он HOH CH2OH xylose 7b.) Use curved arrows to show how this carbocation rearranges. Give a concise explanation as to why this rearrangement might occur. (6 points)