Catalytic activity of cyclobutadiene rhodium complexes in hydrosilylation and other transformations of alkynes
Publication type: Journal Article
Publication date: 2024-01-30
scimago Q2
wos Q3
SJR: 0.493
CiteScore: 5.0
Impact factor: 2.5
ISSN: 11440546, 13699261
Materials Chemistry
General Chemistry
Catalysis
Abstract
The catalytic activity of cyclobutadiene rhodium complexes was investigated in various transformations of alkynes. Complexes [Rh(C4Et4)Hal]n (at 1 mol% loading) were found to promote hydrosilylation of 1-octyne selectively giving 1-Z-, 1-E-, or 2-Et3Si-1-octene depending on the nature of the halide ligand and the presence of additional ligand PPh3. Complex [Rh(C4Et4)(p-xylene)]+ (1 mol%) also efficiently catalyzed the polymerization of phenylacetylene. At the same time, we found that various cyclobutadiene rhodium complexes do not catalyze the Diels–Alder reaction, alkyne hydration, and 1,4-addition of boronic acids to cyclohexanone. New complexes [Rh(C4Et4)(PPh3)2]BF4 and [Rh(C4Et4)(C10H8)]PF6 were also synthesized and their structures were established by X-ray diffraction.
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Petrushina T. N. et al. Catalytic activity of cyclobutadiene rhodium complexes in hydrosilylation and other transformations of alkynes // New Journal of Chemistry. 2024. Vol. 48. No. 9. pp. 3952-3956.
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Petrushina T. N., Nelyubina Y. V., Perekalin D. S., Shvydkiy N. V. Catalytic activity of cyclobutadiene rhodium complexes in hydrosilylation and other transformations of alkynes // New Journal of Chemistry. 2024. Vol. 48. No. 9. pp. 3952-3956.
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TY - JOUR
DO - 10.1039/d3nj05426h
UR - https://xlink.rsc.org/?DOI=D3NJ05426H
TI - Catalytic activity of cyclobutadiene rhodium complexes in hydrosilylation and other transformations of alkynes
T2 - New Journal of Chemistry
AU - Petrushina, Tatiana N.
AU - Nelyubina, Yulia V.
AU - Perekalin, Dmitry S
AU - Shvydkiy, Nikita V
PY - 2024
DA - 2024/01/30
PB - Royal Society of Chemistry (RSC)
SP - 3952-3956
IS - 9
VL - 48
SN - 1144-0546
SN - 1369-9261
ER -
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@article{2024_Petrushina,
author = {Tatiana N. Petrushina and Yulia V. Nelyubina and Dmitry S Perekalin and Nikita V Shvydkiy},
title = {Catalytic activity of cyclobutadiene rhodium complexes in hydrosilylation and other transformations of alkynes},
journal = {New Journal of Chemistry},
year = {2024},
volume = {48},
publisher = {Royal Society of Chemistry (RSC)},
month = {jan},
url = {https://xlink.rsc.org/?DOI=D3NJ05426H},
number = {9},
pages = {3952--3956},
doi = {10.1039/d3nj05426h}
}
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MLA
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Petrushina, Tatiana N., et al. “Catalytic activity of cyclobutadiene rhodium complexes in hydrosilylation and other transformations of alkynes.” New Journal of Chemistry, vol. 48, no. 9, Jan. 2024, pp. 3952-3956. https://xlink.rsc.org/?DOI=D3NJ05426H.
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