Zobrazeno 1 - 10
of 26
pro vyhledávání: '"Matteo Bertoldini"'
Autor:
Beghetto Valentina, Matteo Bertoldini, Alberto Scrivanti, Md. Mahbubul Alam, Md. Azharul Arafath
Publikováno v:
SN Applied Sciences. 2
An environmentally safe water-soluble new ligand (2-(1-(2-(methylthio)ethyl)-1H-1,2,3-triazol-4-yl)ethanol) (ligand 1) has been synthesized by the click reaction between (2-azidoethyl)(methyl)sulfane and 3-butyn-1-ol. The structure of the novel ligan
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1329bd1bb31291eae6c2111267f7258d
https://doi.org/10.1007/s42452-020-03711-0
https://doi.org/10.1007/s42452-020-03711-0
Publikováno v:
Molecular Catalysis. 496:111179
Palladium-catalyzed alkoxycarbonylation of the C≡C triple bond of propargyl alcohol is a sustainable synthetic approach to 2-(hydroxymethyl)acrylates, a family of valuable intermediates. The developed synthetic protocol includes protection of the a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b04e526386c3229dcbc9eb92f7b6692f
https://doi.org/10.1016/j.mcat.2020.111179
https://doi.org/10.1016/j.mcat.2020.111179
Autor:
Emanuele Amadio, Md. Mahbubul Alam, Stefano Paganelli, Matteo Bertoldini, Valentina Beghetto, Alberto Scrivanti, Patrizia Canton
[RhCl(COD)] 2 in combination with a water soluble sulphonated pyridyl-triazolyl N,N -bidentate ligand efficiently catalyzes styrene and 1-hexene hydroformylation in water/organic solvent biphasic systems. The catalyst displays a good activity affordi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ba258c164843ea5c4d49ebb389f68310
http://hdl.handle.net/10278/3679235
http://hdl.handle.net/10278/3679235
The challenging carbonylation of propargyl alcohol is effectively catalyzed by Pd(OAc)2 in combination with diphenyl-(6-methyl-pyridin-2-yl)phosphine and methanesulfonic acid. In dichloroethane at 20–50 °C, the reaction affords with almost complet
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c45d48fbc384005ab9ce1f6d7e79ef37
http://hdl.handle.net/10278/3692575
http://hdl.handle.net/10278/3692575
Autor:
Gavino Chessa, Emanuele Amadio, Ugo Matteoli, Alberto Scrivanti, Marco Bortoluzzi, Valentina Beghetto, Matteo Bertoldini
Publikováno v:
Inorganica Chimica Acta. 405:188-195
The novel cationic palladium–allyl complex [Pd(η3-C3H5)(1-(2-(methylthio)ethyl)-4-phenyl-1H-1,2,3-triazole)](BF4) (2) is a precatalyst for the Suzuki–Miyaura reaction. Good turnover numbers are obtained in the reaction between different aryl bro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f69367bb1cedd4facdba7414897f2ca8
https://doi.org/10.1016/j.ica.2013.05.028
https://doi.org/10.1016/j.ica.2013.05.028
Publikováno v:
Synthesis. 2008:2547-2550
The valuable fragrance Florhydral® [3-(3-isopropylphenyl)butanal] has been synthesized in almost enantiomerically pure form by a new catalytic route. The key step of the process is the enantioselective hydrogenation of (E)-3-(3-isopropylphenyl)but-2
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::700b6b8d9ffd9f8c163aca30ab2aad33
https://doi.org/10.1055/s-2008-1067167
https://doi.org/10.1055/s-2008-1067167
Publikováno v:
Chemistry & Biodiversity. 5:1058-1069
Opposite enantiomers of a chiral fragrance may exhibit different olfactory activities making a synthesis in high enantiomeric purity commercially and scientifically interesting. Accordingly, the asymmetric synthesis of four chiral odorants, Fixolide
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b729d47ff2744e8d5f0780556aaeb0b2
https://doi.org/10.1002/cbdv.200890085
https://doi.org/10.1002/cbdv.200890085
Publikováno v:
Tetrahedron. 64:543-548
Pd(OAc) 2 in combination with P( t -Bu) 3 catalyzes the coupling of β-methallyl alcohol with 1-bromo-3,4-(methylenedioxy)benzene ( 1a ), 1-bromo-4-methoxybenzene ( 1b ), or 1-bromo-4- tert -butylbenzene ( 1c ). The reaction affords the corresponding
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5e9b8452f94d2be0e6335d37dfc6adc4
https://doi.org/10.1016/j.tet.2007.11.019
https://doi.org/10.1016/j.tet.2007.11.019
Autor:
Valentina Beghetto, Aurora Zancanaro, Manuela Aversa, Matteo Bertoldini, Alberto Scrivanti, Ugo Matteoli
The fragrances ( S )-(+)- and ( R )-(–)-canthoxal [( S )-(+)- and ( R )-(–)-3-(4-methoxyphenyl)-2-methylpropanal] and (+)- and (–)-Silvial ® [(+)- and (–)-3-(4-isobutylphenyl)-2-methylpropanal] have been synthesized in high enantiopurity via
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::99ab767a1587075fddda3bd9da676495
http://hdl.handle.net/10278/43226
http://hdl.handle.net/10278/43226
Autor:
Matteo Bertoldini, Stefano Paganelli, Alberto Scrivanti, Emanuele Amadio, Md. Mahbubul Alam, Valentina Beghetto, Ugo Matteoli
The water soluble pyridyl-triazole ligand sodium 2-(1-((pyridin-2-yl)methyl)-1 H -1,2,3-triazol-4-yl)ethyl sulfate (Na 1 ) has been successfully employed in combination with ruthenium and iridium for catalytic hydrogenation of C C and C O double bond
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ad5b9e70653e150628c77bdf3668b4fe
http://hdl.handle.net/10278/43223
http://hdl.handle.net/10278/43223