Zobrazeno 1 - 10
of 65
pro vyhledávání: '"Laura Antonella Aronica"'
Publikováno v:
Catalysts, Vol 13, Iss 1, p 210 (2023)
In recent years, the immobilization of palladium nanoparticles on solid supports to prepare active and stable catalytic systems has been deeply investigated. Compared to inorganic materials, naturally occurring organic solids are inexpensive, availab
Externí odkaz:
https://doaj.org/article/584c230f1cbc41ef918fc626c783a3dc
Autor:
Laura Antonella Aronica
Publikováno v:
Catalysts, Vol 12, Iss 4, p 353 (2022)
Oxygen and nitrogen heterocycle systems are found in a vast number of natural substrates and biologically active molecules such as antimycotics, antibiotics, antitumors and antioxidants, in addition to pigments and fluorophores [...]
Externí odkaz:
https://doaj.org/article/efaf5662fd2c402cb582f4e80cb3ae5f
Publikováno v:
Catalysts, Vol 12, Iss 1, p 68 (2022)
Nitrogen-containing heterocycles are important scaffolds for a large number of compounds with biological, pharmaceutical, industrial and optoelectronic applications. A wide range of different methodologies for the preparation of N-heterocycles are ba
Externí odkaz:
https://doaj.org/article/7fd7327b4bc14423bbe190d9e9587444
Publikováno v:
Catalysts, Vol 11, Iss 6, p 706 (2021)
Supported catalysts are important tools for developing green-economy-based processes. Palladium nanoparticles (NPs) that are immobilized on two fibers developed as metal scavengers (i.e., Smopex®-234 and Smopex®-111, 1% w/w) have been prepared and
Externí odkaz:
https://doaj.org/article/769f3db634194e0d8ac3cafcc1da8dfe
Publikováno v:
Catalysts, Vol 10, Iss 9, p 1012 (2020)
Oxygen and nitrogen heterocyclic systems are present in a large number of natural and synthetic compounds. In particular, oxa- and aza-silacyclane, tetrahydrofuran, benzofuran, cycloheptadifuranone, cycloheptadipyrrolone, pyrrolidine, lactone, lactam
Externí odkaz:
https://doaj.org/article/1298333b145d4d918bbe78e3d3bfb5ac
Publikováno v:
Catalysts, Vol 10, Iss 1, p 25 (2019)
The acyl Sonogashira reaction represents an extension of Sonogashira cross-coupling to acid chlorides which replace aryl or vinyl halides, while terminal acetylenes are used as coupling partners in both reactions. The introduction of a carbonyl funct
Externí odkaz:
https://doaj.org/article/718fcec89938440b8d65482ff5dad36d
Publikováno v:
The Journal of Organic Chemistry
Cyclocarbonylative Sonogashira reactions of ortho-ethynylbenzamides have been investigated. The process is carried out under CO pressure, in the presence of a very small amount of PdCl2(PPh3)2 (0.4 mol %) as a catalytic precursor and without the need
Publikováno v:
ChemistrySelect. 4:2505-2511
Publikováno v:
Catalysts, Vol 10, Iss 1012, p 1012 (2020)
Oxygen and nitrogen heterocyclic systems are present in a large number of natural and synthetic compounds. In particular, oxa- and aza-silacyclane, tetrahydrofuran, benzofuran, cycloheptadifuranone, cycloheptadipyrrolone, pyrrolidine, lactone, lactam
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::df82d00af97511b496c86e02c3fa7c7a
https://hdl.handle.net/11568/1052084
https://hdl.handle.net/11568/1052084