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Homo- and Heteronuclear NMR Methods for Signal Assignments in 1H and 13C Spectra of 1-Aminoacyloxygermatran. / Lezov, Denis V.; Kochina, Tatiana. A.; Baichurin, Ruslan I.; Селиванов, Станислав Иванович.

In: Applied Magnetic Resonance, Vol. 54, No. 10, 01.10.2023, p. 987-998.

Research output: Contribution to journal › Conference article › peer-review

Harvard

Lezov, DV, Kochina, TA, Baichurin, RI & Селиванов, СИ 2023, 'Homo- and Heteronuclear NMR Methods for Signal Assignments in 1H and 13C Spectra of 1-Aminoacyloxygermatran', Applied Magnetic Resonance, vol. 54, no. 10, pp. 987-998. https://doi.org/10.1007/s00723-023-01593-0

APA

Lezov, D. V., Kochina, T. A., Baichurin, R. I., & Селиванов, С. И. (2023). Homo- and Heteronuclear NMR Methods for Signal Assignments in 1H and 13C Spectra of 1-Aminoacyloxygermatran. Applied Magnetic Resonance, 54(10), 987-998. https://doi.org/10.1007/s00723-023-01593-0

Vancouver

Lezov DV, Kochina TA, Baichurin RI, Селиванов СИ. Homo- and Heteronuclear NMR Methods for Signal Assignments in 1H and 13C Spectra of 1-Aminoacyloxygermatran. Applied Magnetic Resonance. 2023 Oct 1;54(10):987-998. https://doi.org/10.1007/s00723-023-01593-0

Author

Lezov, Denis V. ; Kochina, Tatiana. A. ; Baichurin, Ruslan I. ; Селиванов, Станислав Иванович. / Homo- and Heteronuclear NMR Methods for Signal Assignments in 1H and 13C Spectra of 1-Aminoacyloxygermatran. In: Applied Magnetic Resonance. 2023 ; Vol. 54, No. 10. pp. 987-998.

BibTeX

@article{2d97d2a28bbf4ab1ace874c5299f9a3f,
title = "Homo- and Heteronuclear NMR Methods for Signal Assignments in 1H and 13C Spectra of 1-Aminoacyloxygermatran",
abstract = "1-Aminoacyloxygermatran containing a hexacoordinated germanium atom and an amino acid substituent in its structure—L-valine—was synthesized and studied by high resolution 1H and 13C NMR spectroscopy for the first time. Complete signal assignment in two different parts of 1H spectra containing 8 and 12 overlapped multiplets from –O-CH2- and –N-CH2- protons was made by using homonuclear J-COSY, COSY and NOESY methods and on base data of heteronuclear HMQC and HMBC experiments. The spatial structure of the studied 1-aminoacyloxygermatran was proved on the basis of data on interproton through-space interactions obtained from the NOESY spectra at different mixing times from 0.3 to 1.2 s. Simultaneously, along with cross peaks from positive NOEs, exchange cross peaks between germinal protons of different -O-CH2- groups were found in the same spectra, thus indicating the existence of a slow (in the NMR time scale) dynamic process in this compound associated with rearrangements within the atranium cycle.",
author = "Lezov, {Denis V.} and Kochina, {Tatiana. A.} and Baichurin, {Ruslan I.} and Селиванов, {Станислав Иванович}",
year = "2023",
month = oct,
day = "1",
doi = "10.1007/s00723-023-01593-0",
language = "English",
volume = "54",
pages = "987--998",
journal = "Applied Magnetic Resonance",
issn = "0937-9347",
publisher = "Springer Nature",
number = "10",
note = "null ; Conference date: 27-03-2023 Through 30-03-2023",

}

RIS

TY - JOUR

T1 - Homo- and Heteronuclear NMR Methods for Signal Assignments in 1H and 13C Spectra of 1-Aminoacyloxygermatran

AU - Lezov, Denis V.

AU - Kochina, Tatiana. A.

AU - Baichurin, Ruslan I.

AU - Селиванов, Станислав Иванович

PY - 2023/10/1

Y1 - 2023/10/1

N2 - 1-Aminoacyloxygermatran containing a hexacoordinated germanium atom and an amino acid substituent in its structure—L-valine—was synthesized and studied by high resolution 1H and 13C NMR spectroscopy for the first time. Complete signal assignment in two different parts of 1H spectra containing 8 and 12 overlapped multiplets from –O-CH2- and –N-CH2- protons was made by using homonuclear J-COSY, COSY and NOESY methods and on base data of heteronuclear HMQC and HMBC experiments. The spatial structure of the studied 1-aminoacyloxygermatran was proved on the basis of data on interproton through-space interactions obtained from the NOESY spectra at different mixing times from 0.3 to 1.2 s. Simultaneously, along with cross peaks from positive NOEs, exchange cross peaks between germinal protons of different -O-CH2- groups were found in the same spectra, thus indicating the existence of a slow (in the NMR time scale) dynamic process in this compound associated with rearrangements within the atranium cycle.

AB - 1-Aminoacyloxygermatran containing a hexacoordinated germanium atom and an amino acid substituent in its structure—L-valine—was synthesized and studied by high resolution 1H and 13C NMR spectroscopy for the first time. Complete signal assignment in two different parts of 1H spectra containing 8 and 12 overlapped multiplets from –O-CH2- and –N-CH2- protons was made by using homonuclear J-COSY, COSY and NOESY methods and on base data of heteronuclear HMQC and HMBC experiments. The spatial structure of the studied 1-aminoacyloxygermatran was proved on the basis of data on interproton through-space interactions obtained from the NOESY spectra at different mixing times from 0.3 to 1.2 s. Simultaneously, along with cross peaks from positive NOEs, exchange cross peaks between germinal protons of different -O-CH2- groups were found in the same spectra, thus indicating the existence of a slow (in the NMR time scale) dynamic process in this compound associated with rearrangements within the atranium cycle.

UR - https://www.mendeley.com/catalogue/0826987b-fd19-3cba-9c67-383d8b479d07/

U2 - 10.1007/s00723-023-01593-0

DO - 10.1007/s00723-023-01593-0

M3 - Conference article

VL - 54

SP - 987

EP - 998

JO - Applied Magnetic Resonance

JF - Applied Magnetic Resonance

SN - 0937-9347

IS - 10

Y2 - 27 March 2023 through 30 March 2023

ER -

ID: 108620570