Synthesis of Both Ionic Species of Ammonium Dithiocarbamate Derived Cholic Acid Moieties

Molecules

Juha Koivukorpi¹ 

[1] Department of Chemistry, FI-40014 University of Jyväskylä, Finland

关键词: cholic acid;    dithiocarbamate;    steroid;    NMR spectroscopy;    amine;   

DOI  :  10.3390/molecules16086306

来源: mdpi

【 摘 要 】

The reaction of 3-aminopropylamide of cholic acid with CS₂ produced a bile acid derivative of dithiocarbamic acid which further formed an ammonium salt with another molecule of 3-aminopropylamide of cholic acid. The cationic 3-ammonium propylamide of cholic acid did not react further with CS₂ and the formed salt was stable in the reaction mixture, even when excess CS₂ was used. When the reaction was carried out in the presence of aqueous sodium hydroxide, only the bile acid derivative of sodium dithiocarbamate was formed. The dithiocarbamate derivatives were characterized by ¹H- and ¹³C-NMR spectroscopy and ESI-TOF mass spectrometry.

【 授权许可】

CC BY   
This is an open access article distributed under the Creative Commons Attribution License (CC BY) which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.