Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Małgorzata Bołt"'
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-12 (2024)
Abstract A facile esterification of α,β-unsaturated aldehydes with alcohols has been developed for the synthesis of esters by using bulky N-heterocyclic (NHC) carbene as a metal-free and eco-friendly organocatalyst. This new protocol has been prove
Externí odkaz:
https://doaj.org/article/adada0a9e7054f1aaba0b9cefc9f3eef
Autor:
Małgorzata Bołt, Patrycja Żak
Publikováno v:
Catalysts, Vol 13, Iss 3, p 510 (2023)
The hydrosilylation of alkynes is one of the most attractive and, at the same time, most challenging catalytic transformations, usually demanding the use of noble transition metals. We describe a catalytic system, based on cobalt(0) complex and bulky
Externí odkaz:
https://doaj.org/article/ed18e17a84c0470ea1ee979203b5bb18
Publikováno v:
Materials, Vol 13, Iss 18, p 3966 (2020)
Bifunctional silsesquioxanes create an attractive group of compounds with a wide range of potential applications, and recently they have gained much interest. They are known to be obtained mainly via hydrosilylation, but we disclose novel synthetic p
Externí odkaz:
https://doaj.org/article/1dc1d9dba74e44eb88d0c41eb0aaee85
Publikováno v:
Dalton Transactions. 51:4429-4434
Eight rhodium complexes-including four new compounds-with the generic formula [RhCl(cod)(NHC)] (cod is 1,3-cyclooctadiene) differing by the size of their N-heterocyclic carbene (NHC) ligand were prepared, characterized, and found to be catalytically
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::515183cbb407e6bcb017fc8d74fea8e0
https://doi.org/10.1039/d2dt00243d
https://doi.org/10.1039/d2dt00243d
Publikováno v:
Organic Chemistry Frontiers. 9:4846-4853
For the first time, the synthesis of thioesters starting from enals and thiols has been performed in the presence of a bulky N-heterocyclic carbene (NHC) as a catalyst.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a8975b94b7728d0af754627a8e1cffd9
https://doi.org/10.1039/d2qo00678b
https://doi.org/10.1039/d2qo00678b
Autor:
Małgorzata Bołt, Patrycja Żak
Publikováno v:
RSC Advances. 12:18572-18577
A new cobalt complex bearing a bulky N-heterocyclic carbene (NHC) ligand is described as a pre-catalyst for alkyne hydroboration. The proposed catalytic system, synthesized using easily accessible reagents, allowed obtaining a series of mono- and dia
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2f583e4852d9f6e46da8167941eaf793
https://doi.org/10.1039/d2ra03005e
https://doi.org/10.1039/d2ra03005e
Publikováno v:
Chemical communications (Cambridge, England).
The first metal-free protocol for efficient synthesis of unsymmetric bis(thioesters) via functionalization of dithiols with two different α,β-unsaturated aldehydes is presented.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::29966734d9810a49c7e1e6bc3588aadf
https://pubmed.ncbi.nlm.nih.gov/36598061
https://pubmed.ncbi.nlm.nih.gov/36598061
Publikováno v:
European Journal of Inorganic Chemistry. 26
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7837dcfba7485508be32db63ddf0825f
https://doi.org/10.1002/ejic.202200622
https://doi.org/10.1002/ejic.202200622
Autor:
Małgorzata Bołt, Patrycja Żak
Publikováno v:
Inorganic Chemistry
The efficient and straightforward syntheses of silylthioethers and disulfides are presented. The synthetic methodologies are based on new rhodium complexes containing bulky N-heterocyclic carbene (NHC) ligands that turned out to be efficient catalyst
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::19afd993c19ea3267b025fd06454ef4c
https://doi.org/10.1021/acs.inorgchem.1c02160
https://doi.org/10.1021/acs.inorgchem.1c02160
Autor:
Małgorzata Bołt, Patrycja Żak, Rafał Januszewski, Karolina Rachuta, Bogdan Marciniec, Bronislaw Marciniak, Magdalena Grzelak, Beata Dudziec
Publikováno v:
New Journal of Chemistry. 44:7659-7664
A facile and efficient Pd-based Suzuki–Miyaura coupling reaction leading to mixed chromophores with styryl fragments, enabling their further application, is presented. We also disclose their use in the formation of monofunctionalized silsesquioxane
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::28fd86d0fd99fe7325449eb0bfe356bb
https://doi.org/10.1039/d0nj01250e
https://doi.org/10.1039/d0nj01250e