volume 25 issue 1 pages 154-158

Palladium colloid stabilized by block copolymer micelles as an efficient catalyst for reactions of C-C and C-heteroatom bond formation

Publication typeJournal Article
Publication date2005-11-15
scimago Q2
wos Q1
SJR0.676
CiteScore5.1
Impact factor2.9
ISSN02767333, 15206041
Organic Chemistry
Inorganic Chemistry
Physical and Theoretical Chemistry
Abstract
Palladium nanoparticles stabilized in micelles formed by polystyrene-co-poly(ethylene oxide) and cetylpyridinium chloride as a surfactant were investigated as a catalyst in the following reactions:  the Heck reaction of 2-ethylhexyl acrylate with iodobenzene and p-bromoacetophenone and heterocyclization of N-methylsulfonyl-o-iodoaniline with phenylacetylene and of methyl o-iodobenzoate with diphenylacetylene leading to formation of substituted indole and isocoumarin, respectively. The activity of the colloidal palladium catalytic system is comparable to that of the low-molecular-weight palladium complexes, whereas the stability of the colloidal palladium system is much higher. The reuse of the catalyst was demonstrated in the experiments with fresh starts as well as by thermomorphous separation of the catalyst from products.
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GOST Copy
Beletskaya I. P. et al. Palladium colloid stabilized by block copolymer micelles as an efficient catalyst for reactions of C-C and C-heteroatom bond formation // Organometallics. 2005. Vol. 25. No. 1. pp. 154-158.
GOST all authors (up to 50) Copy
Beletskaya I. P., Kashin A. N., Litvinov A. E., Tyurin V. S., Valetsky P. M., van Koten G. Palladium colloid stabilized by block copolymer micelles as an efficient catalyst for reactions of C-C and C-heteroatom bond formation // Organometallics. 2005. Vol. 25. No. 1. pp. 154-158.
RIS |
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RIS Copy
TY - JOUR
DO - 10.1021/om050562x
UR - https://pubs.acs.org/doi/10.1021/om050562x
TI - Palladium colloid stabilized by block copolymer micelles as an efficient catalyst for reactions of C-C and C-heteroatom bond formation
T2 - Organometallics
AU - Beletskaya, Irina P.
AU - Kashin, Alexander N
AU - Litvinov, Alexander E
AU - Tyurin, Vladimir S
AU - Valetsky, Petr M
AU - van Koten, Gerard
PY - 2005
DA - 2005/11/15
PB - American Chemical Society (ACS)
SP - 154-158
IS - 1
VL - 25
SN - 0276-7333
SN - 1520-6041
ER -
BibTex |
Cite this
BibTex (up to 50 authors) Copy
@article{2005_Beletskaya,
author = {Irina P. Beletskaya and Alexander N Kashin and Alexander E Litvinov and Vladimir S Tyurin and Petr M Valetsky and Gerard van Koten},
title = {Palladium colloid stabilized by block copolymer micelles as an efficient catalyst for reactions of C-C and C-heteroatom bond formation},
journal = {Organometallics},
year = {2005},
volume = {25},
publisher = {American Chemical Society (ACS)},
month = {nov},
url = {https://pubs.acs.org/doi/10.1021/om050562x},
number = {1},
pages = {154--158},
doi = {10.1021/om050562x}
}
MLA
Cite this
MLA Copy
Beletskaya, Irina P., et al. “Palladium colloid stabilized by block copolymer micelles as an efficient catalyst for reactions of C-C and C-heteroatom bond formation.” Organometallics, vol. 25, no. 1, Nov. 2005, pp. 154-158. https://pubs.acs.org/doi/10.1021/om050562x.