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Chiral anisotropy reagent determination

MaNP ACID, A CHIRAL HNMR ANISOTROPY REAGENT (CAR) USEFUL FOR BOTH ENANTIORESOLUTION OF ALCOHOLS AND SIMULTANEOUS DETERMINATION OF THEIR ACs BY H NMR DIAMAGNETIC ANISOTROPY... [Pg.1642]

In our studies, we have always employed only MaNP acid (S)-(- -)-3 as a CAR, and not the other enantiomer (R)-(—)-3. The reason why we have used only (5)-(- -)-3 is to prevent a careless mistake in determination of AC. If the AC of a CAR is mistaken, the results obtained by H NMR anisotropy are wrong. So, researchers should always mind which enantiomer of chiral reagents is used in their experiments. Chiral (15,2R,4R)-( )-CSDP, (R)-(-)-MaNP, and (S)-(+)-MaNP acids are commercially available from TCI (http //www.tciamerica.com/ or http //www.tcieurope.eu/). [Pg.1659]

See other pages where Chiral anisotropy reagent determination is mentioned: [Pg.56]    [Pg.75]    [Pg.56]    [Pg.56]    [Pg.56]    [Pg.300]    [Pg.56]    [Pg.56]    [Pg.84]    [Pg.22]    [Pg.1643]    [Pg.1659]    [Pg.285]   
See also in sourсe #XX -- [ Pg.1642 , Pg.1643 , Pg.1644 , Pg.1645 , Pg.1646 , Pg.1647 , Pg.1648 , Pg.1649 , Pg.1650 , Pg.1651 , Pg.1652 , Pg.1653 , Pg.1654 , Pg.1655 , Pg.1656 , Pg.1657 , Pg.1658 ]



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