Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Cristiana Margarita"'
Autor:
Cristiana Margarita, Davide Di Francesco, Hernando Tuñon, Ivan Kumaniaev, Carlos Jansson Rada, Helena Lundberg
Publikováno v:
Green Chemistry. 25:2401-2408
The direct etherification of wheat straw lignin and lignin model compounds using alcohols as reagents and zirconocene triflate as moisture-tolerant Lewis acidic catalyst is herein described.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ca8e18c63323be1ca2d6470b19fe3661
https://doi.org/10.1039/d2gc04650d
https://doi.org/10.1039/d2gc04650d
Autor:
Helena Lundberg, David Camaj, Robin Carlsson, Anja Ramström, Hernando Tuñon, Cristiana Margarita, Oscar Dalla-Santa, Malin Lill, Piret Villo
Publikováno v:
Catalysis Science & Technology. 11:7420-7430
Kinetic analysis was used as a tool for rational optimization of a catalytic, direct substitution of alcohols to enable the selective formation of unsymmetrical ethers, thioethers, and Friedel–Crafts alkylation products using a moisture-tolerant an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::64ddf6c98ef2bce4b875ecf6ec1d7b90
https://doi.org/10.1039/d1cy01219c
https://doi.org/10.1039/d1cy01219c
Autor:
Jira Jongcharoenkamol, Haibo Wu, Mark D. Nolan, Pher G. Andersson, Cristiana Margarita, Thishana Singh
Publikováno v:
Chemical Science
Asymmetric hydrogenation is one of the most commonly used tools in organic synthesis, whereas, kinetic resolution via asymmetric hydrogenation is less developed. Herein, we describe the first iridium catalyzed kinetic resolution of a wide range of tr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::44737e49eb66518848eec0f4b496596b
https://doi.org/10.1039/d0sc05276k
https://doi.org/10.1039/d0sc05276k
Publikováno v:
Chemical Society reviews. 49(8)
The asymmetric catalytic hydrogenation of olefins is one of the most widely studied and utilised transformations in asymmetric synthesis. This straightforward and atom-economical strategy can provide excellent enantioselectivity for a broad variety o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bc4df458445d1d952f83d66251f7f0b8
https://pubmed.ncbi.nlm.nih.gov/32202283
https://pubmed.ncbi.nlm.nih.gov/32202283
Publikováno v:
Chemistry - A European Journal. 24
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cf8018d9a075e9ba06a1c3257d62b294
https://doi.org/10.1002/chem.201883261
https://doi.org/10.1002/chem.201883261
Publikováno v:
Chemistry (Weinheim an der Bergstrasse, Germany). 24(32)
Organic compounds containing multiple C=C bonds are attractive substrates for catalytic asymmetric hydrogenation. The full saturation of prochiral double bonds, controlling the creation of two or more stereocenters in one step, is obviously a remarka
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3d236cded6784725ab1bd21c1bfdb07a
https://pubmed.ncbi.nlm.nih.gov/29490111
https://pubmed.ncbi.nlm.nih.gov/29490111
(-)-Juvabione, a natural sesquiterpene exhibiting juvenile insect hormone activity, was synthesized constructing the two adjacent stereogenic centers via sequential Ir-catalyzed hydrogenations. The first center is generated by hydrogenation of a styr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::57ec0e9a9941bdb210cc89f6fc4b0a2c
http://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-161198
http://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-161198
Publikováno v:
Chemistry - A European Journal. 21:7292-7296
The efficient and selective formal total synthesis of aliskiren is described. Aliskiren, a renin inhibitor drug, has received considerable attention, primarily because it is the first of the renin inhibitor drugs to be approved by the FDA. Herein, th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::68738fdbb369bb5cd690cb6d57eee744
https://doi.org/10.1002/chem.201406523
https://doi.org/10.1002/chem.201406523
Publikováno v:
Chemistry (Weinheim an der Bergstrasse, Germany). 24(7)
A number of cyclic dienes containing the allylsilane moiety were prepared by a Birch reduction and subjected to iridium-catalyzed regioselective and asymmetric hydrogenation, which provided chiral allylsilanes in high conversion and enantiomeric exce
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ddd859951b2efcfd49ba6b953e13b3d4
https://pubmed.ncbi.nlm.nih.gov/29160939
https://pubmed.ncbi.nlm.nih.gov/29160939
Autor:
Cristiana Margarita, Pher G. Andersson
Publikováno v:
Journal of the American Chemical Society. 139(4)
The catalytic enantioselective hydrogenation of prochiral olefins is a key reaction in asymmetric synthesis. Its relevance applies to both industry and academia as an inherently direct and sustainable strategy to induce chirality. Here we briefly rec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::12239e33d851dc780fcf98b720470053
https://pubmed.ncbi.nlm.nih.gov/28064490
https://pubmed.ncbi.nlm.nih.gov/28064490