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Topic: Enantiomers in Fisher projection  (Read 1486 times)

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Offline Rutherford

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Enantiomers in Fisher projection
« on: April 16, 2013, 09:20:09 AM »
Which of the following formulas of the Fischer-projection shows the enantiomer that can be found only once?

I don't understand. Can someone explain, what is meant by once?
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Offline sjb

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Re: Enantiomers in Fisher projection
« Reply #1 on: April 16, 2013, 09:42:10 AM »
Can you name each of these compounds, including R or S. There will be 4 that you name one way, and the other is named the other way - this is the one you want.
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Offline Rutherford

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Re: Enantiomers in Fisher projection
« Reply #2 on: April 16, 2013, 09:56:34 AM »
Thanks, I got it now. It is c). All others have S configuration, while it has R configuration.
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