The reaction rate of a catalyzed reaction is faster than the reaction rate of the uncatalyzed reaction at the same temperature. 150322-38-6, Name is 5-(2-Cyclopropyl-1-(2-fluorophenyl)-2-oxoethyl)-5,6,7,7a-tetrahydrothieno[3,2-c]pyridin-2(4H)-one, SMILES is O=C1C=C2CN(C(C3=CC=CC=C3F)C(C4CC4)=O)CCC2S1, in an article , author is Cabezas, Carlos, once mentioned of 150322-38-6, HPLC of Formula: C18H18FNO2S.
Rotational spectrum and internal dynamics of the hydrogen-bonded pyrrole-pyridine aromatic pair
Non-covalent interactions determine the three-dimensional structure and activity of biological molecules. In this work, the pyrrole-pyridine complex considered as a model of the N-H center dot center dot center dot N hydrogen-bonded Watson-Crick base pairs has been generated in a supersonic expansion and characterized by chirped pulse Fourier transform microwave spectroscopy. The analysis of the unconventional spectral pattern of the 1:1 pyrrole-pyridine adduct and its C-13 and N-15 isotopologues reveal a non-planar complex, with a bent N-H center dot center dot center dot N hydrogen bond and large amplitude motion of the pyrrole subunit. The bent structure is likely to arise from the stablishment of the secondary C-H center dot center dot center dot N interaction between pyridine and pyrrole moieties. (C) 2020 Elsevier B.V. All rights reserved.
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Reference:
Pyridine – Wikipedia,
,Pyridine | C5H5N – PubChem