Organometallics, volume 31, issue 24, pages 8627-8638

Complexes of Donor–Acceptor Cyclopropanes with Tin, Titanium, and Gallium Chlorides — Mechanism Studies

Publication typeJournal Article
Publication date2012-12-11
Journal: Organometallics
Quartile SCImago
Q1
Quartile WOS
Q2
Impact factor2.8
ISSN02767333, 15206041
Organic Chemistry
Inorganic Chemistry
Physical and Theoretical Chemistry
Abstract
Hitherto unknown complexes of dimethyl cyclopropane-1,1-dicarboxylate with Lewis acids (Sn, Ti, and Ga chlorides) have been isolated and characterized. Their structures, which were previously assumed from theoretical considerations, have been confirmed, and the activating effect of Lewis acids on the cyclopropane ring has been shown experimentally. A single crystal of the complex with SnCl4 has been obtained, and an X-ray diffraction study has been performed. Hitherto unknown complexes of donor–acceptor cyclopropanes with GaCl3 belonging to a new type and having a 1,2-dipole (ylide) structure have been obtained and characterized. 1D and 2D NMR spectroscopy on 1H, 13C, 35Cl, 71Ga, and 119Sn nuclei were used to study the structures of the complexes. Furthermore, DOSY diffusion NMR spectroscopy was used to determine the diffusion coefficient in solution and the molecular masses of the complexes. The data obtained enrich the picture of transformations of donor–acceptor cyclopropanes widely used in organic syn...

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GOST |
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GOST Copy
Novikov R. G. et al. Complexes of Donor–Acceptor Cyclopropanes with Tin, Titanium, and Gallium Chlorides — Mechanism Studies // Organometallics. 2012. Vol. 31. No. 24. pp. 8627-8638.
GOST all authors (up to 50) Copy
Novikov R. G., Balakirev D. O., Timofeev V. P., Tomilov Y. V. Complexes of Donor–Acceptor Cyclopropanes with Tin, Titanium, and Gallium Chlorides — Mechanism Studies // Organometallics. 2012. Vol. 31. No. 24. pp. 8627-8638.
RIS |
Cite this
RIS Copy
TY - JOUR
DO - 10.1021/om301072v
UR - https://doi.org/10.1021/om301072v
TI - Complexes of Donor–Acceptor Cyclopropanes with Tin, Titanium, and Gallium Chlorides — Mechanism Studies
T2 - Organometallics
AU - Balakirev, Dmitry O.
AU - Timofeev, Vladimir P
AU - Novikov, Roman G.
AU - Tomilov, Yury V.
PY - 2012
DA - 2012/12/11 00:00:00
PB - American Chemical Society (ACS)
SP - 8627-8638
IS - 24
VL - 31
SN - 0276-7333
SN - 1520-6041
ER -
BibTex |
Cite this
BibTex Copy
@article{2012_Novikov,
author = {Dmitry O. Balakirev and Vladimir P Timofeev and Roman G. Novikov and Yury V. Tomilov},
title = {Complexes of Donor–Acceptor Cyclopropanes with Tin, Titanium, and Gallium Chlorides — Mechanism Studies},
journal = {Organometallics},
year = {2012},
volume = {31},
publisher = {American Chemical Society (ACS)},
month = {dec},
url = {https://doi.org/10.1021/om301072v},
number = {24},
pages = {8627--8638},
doi = {10.1021/om301072v}
}
MLA
Cite this
MLA Copy
Novikov, Roman G., et al. “Complexes of Donor–Acceptor Cyclopropanes with Tin, Titanium, and Gallium Chlorides — Mechanism Studies.” Organometallics, vol. 31, no. 24, Dec. 2012, pp. 8627-8638. https://doi.org/10.1021/om301072v.
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