title: NMR study on 1,2,4,5-tetrasubstituted 3,3,6,6-tetradeuterated cyclohexanes: conformational contributions and 1,3-diaxial and vicinal deshielding effects of amino and alkylated amino groups and their protonated forms.
mesh_terms: D000475:Alkenes; D000588:Amines; D055598:Chemical Phenomena; D002621:Chemistry; D003510:Cyclohexanes; D003903:Deuterium; D004121:Dimethyl Sulfoxide; D004988:Ethers, Cyclic; D009682:Magnetic Resonance Spectroscopy; D008745:Methylation; D008968:Molecular Conformation; D011522:Protons; D000644:Quaternary Ammonium Compounds; D013057:Spectrum Analysis
chemical_list: D000475:Alkenes; D000588:Amines; D003510:Cyclohexanes; D004988:Ethers, Cyclic; D011522:Protons; D000644:Quaternary Ammonium Compounds; D003903:Deuterium; D004121:Dimethyl Sulfoxide