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

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

Roman G. Novikov ^{1, 2}

Dmitry O. Balakirev ¹

Vladimir P Timofeev ²

Yury V. Tomilov ¹

Hide authors affiliations Show authors affiliations: 2 affiliations

N. D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, 47 Leninsky prosp., 119991 Moscow, Russian Federation |

V. A. Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, 32 Vavilov st., 119991 Moscow, Russian Federation |

Publication type: Journal Article

Publication date: 2012-12-11

American Chemical Society (ACS)

Journal: Organometallics

SJR: 0.654

CiteScore: 5.6

Impact factor: 2.5

ISSN: 02767333, 15206041

DOI: 10.1021/om301072v

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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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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 |

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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 - Novikov, Roman G.

AU - Balakirev, Dmitry O.

AU - Timofeev, Vladimir P

AU - Tomilov, Yury V.

PY - 2012

DA - 2012/12/11

PB - American Chemical Society (ACS)

SP - 8627-8638

IS - 24

VL - 31

SN - 0276-7333

SN - 1520-6041

ER -

BibTex |

Cite this

BibTex (up to 50 authors) Copy

@article{2012_Novikov,

author = {Roman G. Novikov and Dmitry O. Balakirev and Vladimir P Timofeev 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.

Found error?

Publisher

American Chemical Society (ACS)

Journal

Organometallics

SJR

0.654

CiteScore

5.6

Impact factor

2.5

ISSN

02767333 (Print)

15206041 (Electronic)

Profiles

Balakirev, Dmitry Olegovich