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volume 11 issue 62 pages 39518-39522

Cp2ZrCl2 – Et3Al reagent system in the homo-coupling of trimethylsilyl-substituted alkynes

Ilfir R. Ramazanov 1
Ilfir R Ramazanov 1
Rita N. Kadikova 1
Aliya K Amirova 1
Oleg S. Mozgovoj 1
Usein M. Dzhemilev 1
Usein M Dzhemilev 1
Publication typeJournal Article
Publication date2021-12-13
scimago Q1
wos Q2
SJR0.777
CiteScore7.6
Impact factor4.6
ISSN20462069
PubMed ID:  35492468
General Chemistry
General Chemical Engineering
Abstract
The reaction of trimethylsilyl-substituted alkynes with 0.5 equivalents of Cp2ZrCl2 and 1 equivalent of Et3Al in toluene at room temperature for 18 hours gives, after hydrolysis/deuterolysis or iodination, functionalized products of the homo-coupling of silyl-substituted alkynes in good yield. Trimethylsilyl-substituted α,ω-diynes react with the Cp2ZrCl2 – Et3Al reagent system to give (1Z,2Z)-1,2-bis(iodo(trimethylsilyl)methylene)cycloalkanes after iodinolysis.
Found 
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GOST Copy
Ramazanov I. R. et al. Cp2ZrCl2 – Et3Al reagent system in the homo-coupling of trimethylsilyl-substituted alkynes // RSC Advances. 2021. Vol. 11. No. 62. pp. 39518-39522.
GOST all authors (up to 50) Copy
Ramazanov I. R., Ramazanov I. R., Kadikova R. N., Amirova A. K., Mozgovoj O. S., Dzhemilev U. M., Dzhemilev U. M. Cp2ZrCl2 – Et3Al reagent system in the homo-coupling of trimethylsilyl-substituted alkynes // RSC Advances. 2021. Vol. 11. No. 62. pp. 39518-39522.
RIS |
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RIS Copy
TY - JOUR
DO - 10.1039/d1ra08268j
UR - https://xlink.rsc.org/?DOI=D1RA08268J
TI - Cp2ZrCl2 – Et3Al reagent system in the homo-coupling of trimethylsilyl-substituted alkynes
T2 - RSC Advances
AU - Ramazanov, Ilfir R.
AU - Ramazanov, Ilfir R
AU - Kadikova, Rita N.
AU - Amirova, Aliya K
AU - Mozgovoj, Oleg S.
AU - Dzhemilev, Usein M.
AU - Dzhemilev, Usein M
PY - 2021
DA - 2021/12/13
PB - Royal Society of Chemistry (RSC)
SP - 39518-39522
IS - 62
VL - 11
PMID - 35492468
SN - 2046-2069
ER -
BibTex |
Cite this
BibTex (up to 50 authors) Copy
@article{2021_Ramazanov,
author = {Ilfir R. Ramazanov and Ilfir R Ramazanov and Rita N. Kadikova and Aliya K Amirova and Oleg S. Mozgovoj and Usein M. Dzhemilev and Usein M Dzhemilev},
title = {Cp2ZrCl2 – Et3Al reagent system in the homo-coupling of trimethylsilyl-substituted alkynes},
journal = {RSC Advances},
year = {2021},
volume = {11},
publisher = {Royal Society of Chemistry (RSC)},
month = {dec},
url = {https://xlink.rsc.org/?DOI=D1RA08268J},
number = {62},
pages = {39518--39522},
doi = {10.1039/d1ra08268j}
}
MLA
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Ramazanov, Ilfir R., et al. “Cp2ZrCl2 – Et3Al reagent system in the homo-coupling of trimethylsilyl-substituted alkynes.” RSC Advances, vol. 11, no. 62, Dec. 2021, pp. 39518-39522. https://xlink.rsc.org/?DOI=D1RA08268J.