Journal of Organic Chemistry, volume 86, issue 12, pages 8089-8100

GaCl3-Mediated Cascade [2 + 4]-Cycloaddition/[4 + 2]-Annulation of Donor–Acceptor Cyclopropanes with Conjugated Dienes: Strategy for the Construction of Benzobicyclo[3.3.1]nonane Skeleton

Publication typeJournal Article
Publication date2021-05-28
Quartile SCImago
Q1
Quartile WOS
Q1
Impact factor3.6
ISSN00223263, 15206904
Organic Chemistry
Abstract
Structurally important benzobicyclo[3.3.1]nonane derivatives were synthesized by a gallium trichloride mediated reaction of readily available donor-acceptor cyclopropanes (DACs) with 1,3-dienes as a one-pot cascade ionic [2 + 4]-cycloaddition/Friedel-Crafts-type cyclization process. At the first stage, DACs act as sources of formal gallium 1,2-zwitterionic complexes to give 6-benzylcyclohex-3-ene-1,1-dicarboxylates that are converted under certain conditions in the presence of GaCl3 to give benzobicyclo[3.3.1]nonanes in 30-74% yields. The process is tolerant of varying substituents at different positions of the main framework. Further, potentially useful modifications of benzobicyclo[3.3.1]nonane derivatives are demonstrated. 2-Cyclopropylbutadiene reacts with DAC at higher temperature more deeply with cleavage of three-membered rings in both cyclopropane substrates, and twofold alkylation of the Ph-substituent at ortho- and meta-positions, that leads to a 1,2,7,8,9,10-hexahydro-6H-7,10a-methanocycloocta[cd]indene skeleton. Cyclopropane-1,1-diesters containing a bulky substituent in the ester group react with isoprene in a different way to give bicyclic lactones containing a 2-oxabicyclo[2.2.2]octan-3-one moiety.

Top-30

Citations by journals

1
2
Organic and Biomolecular Chemistry
2 publications, 10.53%
Advanced Synthesis and Catalysis
2 publications, 10.53%
Mendeleev Communications
2 publications, 10.53%
Angewandte Chemie - International Edition
2 publications, 10.53%
Angewandte Chemie
2 publications, 10.53%
Journal of the American Chemical Society
1 publication, 5.26%
MolBank
1 publication, 5.26%
Organic Letters
1 publication, 5.26%
Molecules
1 publication, 5.26%
Organic Chemistry Frontiers
1 publication, 5.26%
RSC Advances
1 publication, 5.26%
Molecular Catalysis
1 publication, 5.26%
Russian Chemical Reviews
1 publication, 5.26%
Russian Chemical Bulletin
1 publication, 5.26%
1
2

Citations by publishers

1
2
3
4
5
6
Wiley
6 publications, 31.58%
Royal Society of Chemistry (RSC)
4 publications, 21.05%
Elsevier
3 publications, 15.79%
American Chemical Society (ACS)
2 publications, 10.53%
Multidisciplinary Digital Publishing Institute (MDPI)
2 publications, 10.53%
Autonomous Non-profit Organization Editorial Board of the journal Uspekhi Khimii
1 publication, 5.26%
Springer Nature
1 publication, 5.26%
1
2
3
4
5
6
  • We do not take into account publications without a DOI.
  • Statistics recalculated only for publications connected to researchers, organizations and labs registered on the platform.
  • Statistics recalculated weekly.

Are you a researcher?

Create a profile to get free access to personal recommendations for colleagues and new articles.
Metrics
Share
Cite this
GOST |
Cite this
GOST Copy
Belaya M. A. et al. GaCl3-Mediated Cascade [2 + 4]-Cycloaddition/[4 + 2]-Annulation of Donor–Acceptor Cyclopropanes with Conjugated Dienes: Strategy for the Construction of Benzobicyclo[3.3.1]nonane Skeleton // Journal of Organic Chemistry. 2021. Vol. 86. No. 12. pp. 8089-8100.
GOST all authors (up to 50) Copy
Belaya M. A., Knyazev D. A., Borisov D. D., Novikov R. G., Tomilov Y. V. GaCl3-Mediated Cascade [2 + 4]-Cycloaddition/[4 + 2]-Annulation of Donor–Acceptor Cyclopropanes with Conjugated Dienes: Strategy for the Construction of Benzobicyclo[3.3.1]nonane Skeleton // Journal of Organic Chemistry. 2021. Vol. 86. No. 12. pp. 8089-8100.
RIS |
Cite this
RIS Copy
TY - JOUR
DO - 10.1021/acs.joc.1c00564
UR - https://doi.org/10.1021/acs.joc.1c00564
TI - GaCl3-Mediated Cascade [2 + 4]-Cycloaddition/[4 + 2]-Annulation of Donor–Acceptor Cyclopropanes with Conjugated Dienes: Strategy for the Construction of Benzobicyclo[3.3.1]nonane Skeleton
T2 - Journal of Organic Chemistry
AU - Belaya, Maria A
AU - Knyazev, Daniil A
AU - Borisov, Denis D
AU - Novikov, Roman G.
AU - Tomilov, Yury V.
PY - 2021
DA - 2021/05/28 00:00:00
PB - American Chemical Society (ACS)
SP - 8089-8100
IS - 12
VL - 86
SN - 0022-3263
SN - 1520-6904
ER -
BibTex |
Cite this
BibTex Copy
@article{2021_Belaya,
author = {Maria A Belaya and Daniil A Knyazev and Denis D Borisov and Roman G. Novikov and Yury V. Tomilov},
title = {GaCl3-Mediated Cascade [2 + 4]-Cycloaddition/[4 + 2]-Annulation of Donor–Acceptor Cyclopropanes with Conjugated Dienes: Strategy for the Construction of Benzobicyclo[3.3.1]nonane Skeleton},
journal = {Journal of Organic Chemistry},
year = {2021},
volume = {86},
publisher = {American Chemical Society (ACS)},
month = {may},
url = {https://doi.org/10.1021/acs.joc.1c00564},
number = {12},
pages = {8089--8100},
doi = {10.1021/acs.joc.1c00564}
}
MLA
Cite this
MLA Copy
Belaya, Maria A., et al. “GaCl3-Mediated Cascade [2 + 4]-Cycloaddition/[4 + 2]-Annulation of Donor–Acceptor Cyclopropanes with Conjugated Dienes: Strategy for the Construction of Benzobicyclo[3.3.1]nonane Skeleton.” Journal of Organic Chemistry, vol. 86, no. 12, May. 2021, pp. 8089-8100. https://doi.org/10.1021/acs.joc.1c00564.
Found error?