Unambiguous Full Multinuclear NMR Assignment of 4-amino-1,1,2,2,9,9,10,10-octafluoro[2.2]paracycylophane & NMR Differentiation of Its Enantiomers, and Related Compounds

Unambiguous Full Multinuclear NMR Assignment of 4-amino-1,1,2,2,9,9,10,10-octafluoro[2.2]paracycylophane & NMR Differentiation of Its Enantiomers, and Related Compounds PDF Author: Sheryl Rabinowitz
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ISBN:
Category : Chirality
Languages : en
Pages : 127

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Book Description
For the first time the full multinuclear 1H, 13C, and 19F assignments were established for 4-amino-1,1,2,2,9,9,10,10-octafluoro[2.2]paracyclophane (OFP-NH2). These were achieved by using a combination of 1D, COSY, and HETCOR NMR techniques. The assignments were later confirmed by nOe experiments. The interaction of OFP-NH2 with different chiral shift reagents was explored, and it was shown that it is possible to clearly detect both enantiomers of the planar chiral OFP-NH2 (in both the 1H and 19F NMR). This method of chiral discrimination was also shown to be applicable to other similar chiral OFP derivatives.

Unambiguous Full Multinuclear NMR Assignment of 4-amino-1,1,2,2,9,9,10,10-octafluoro[2.2]paracycylophane & NMR Differentiation of Its Enantiomers, and Related Compounds

Unambiguous Full Multinuclear NMR Assignment of 4-amino-1,1,2,2,9,9,10,10-octafluoro[2.2]paracycylophane & NMR Differentiation of Its Enantiomers, and Related Compounds PDF Author: Sheryl Rabinowitz
Publisher:
ISBN:
Category : Chirality
Languages : en
Pages : 127

Get Book Here

Book Description
For the first time the full multinuclear 1H, 13C, and 19F assignments were established for 4-amino-1,1,2,2,9,9,10,10-octafluoro[2.2]paracyclophane (OFP-NH2). These were achieved by using a combination of 1D, COSY, and HETCOR NMR techniques. The assignments were later confirmed by nOe experiments. The interaction of OFP-NH2 with different chiral shift reagents was explored, and it was shown that it is possible to clearly detect both enantiomers of the planar chiral OFP-NH2 (in both the 1H and 19F NMR). This method of chiral discrimination was also shown to be applicable to other similar chiral OFP derivatives.