From nitrogen inversion in amines to stereoinversion in aminium salts: role of a single water molecule
Sign Up to like & getrecommendations! Published in 2017 at "Theoretical Chemistry Accounts"
DOI: 10.1007/s00214-017-2090-2
Abstract: Contrary to the chiral inversion known in amines (R3N with R being an alkyl group), the stereoinversion in corresponding aminium salts (R3NH+, the protonated amine) is highly unlikely because of a high reaction barrier. A… read more here.
Keywords: inversion; stereoinversion; water molecule; aminium ... See more keywords
Supramolecular architectures of succinates of 1-hydroxypropan-2-aminium derivatives.
Sign Up to like & getrecommendations! Published in 2018 at "Acta crystallographica. Section C, Structural chemistry"
DOI: 10.1107/s2053229618008574
Abstract: Aminoalkanol and aroxyalkyl derivatives are known as potential anticonvulsants. Two new salts, namely bis{(R,S)-N-[2-(2,6-dimethylphenoxy)ethyl]-1-hydroxypropan-2-aminium} succinate (1s), C13H22NO2+·0.5C4H4O42-, and bis{(S)-(+)-N-[2-(2,6-dimethylphenoxy)ethyl]-1-hydroxypropan-2-aminium} succinate (2s), C13H22NO2+·0.5C4H4O42-, have been prepared and characterized by single-crystal X-ray diffraction. The N atoms are… read more here.
Keywords: supramolecular architectures; architectures succinates; succinates hydroxypropan; hydroxypropan aminium ... See more keywords