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Carbon-13 enriched trifluoroacetic acid

Carbon-13 enriched trifluoroacetic acid - Organic Chemistry Forum

Carbon-13 enriched trifluoroacetic acid - Organic Chemistry Forum


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Old 09-08-2003, 04:46 PM
David Naugler
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Default Carbon-13 enriched trifluoroacetic acid



David Naugler wrote



Sorry for the error in logic. Doubly enriched 13C TFA would only have
a relative abundance of 10^-4. We would be happy to achieve single
enrichment TFA, F.W. 115. That would give 50% enrichment in the 2
position but a 50X improvement in signal intensity in carbon/fluorine
HSQC. Any helpful comments and ideas would be greatly appreciated.

dgn
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