Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Achim Link"'
Publikováno v:
CHIMIA, Vol 78, Iss 3 (2024)
There is a constant pressure in industry to move away from platinum group metals (PGM) and achieve more environmentally friendly and sustainable production processes in the future. Recently developed Mn-based catalysts offer an interesting opportunit
Externí odkaz:
https://doaj.org/article/604a510ed87a467cbcaa4d19165f718d
Publikováno v:
CHIMIA, Vol 75, Iss 11, Pp 943-947 (2021)
The design, synthesis, commercialization and application of air-stable Ni(II)/Josiphos complexes has been realized in a collaboration between Solvias and ICBMS (University Lyon 1). The Ni-complexes are utilized as versatile precatalysts for diverse c
Externí odkaz:
https://doaj.org/article/d082c265a9ac46e7948ebc179da9eca9
Publikováno v:
CHIMIA, Vol 71, Iss 9 (2017)
By taking inspiration from the fascinating biosynthetic machinery that creates aromatic polyketides, our group investigates analogous reactions catalyzed by small molecules. We are particularly captivated by the prospects of intramolecular aldol cond
Externí odkaz:
https://doaj.org/article/b064aabe52114a04b86cf6788fc61689
Publikováno v:
CHIMIA, Vol 75, Iss 11, Pp 943-947 (2021)
The design, synthesis, commercialization and application of air stable Ni(II)/Josiphos complexes has been realized in a collaboration between Solvias and ICBMS (University Lyon 1). The Ni-complexes are utilized as versatile precatalysts for diverse c
Publikováno v:
Org Lett
The direct enantioselective copper hydride (CuH)-catalyzed synthesis of β-chiral amides from α,β-unsaturated carboxylic acids and secondary amines under mild reaction conditions is reported. The method utilizes readily accessible carboxylic acids,
Publikováno v:
Synthesis. 49:397-402
The preparation of a 1,5-bifunctional organomagnesium alkoxide reagent by a deprotonation–magnesiation sequence is described. This reagent reacts with carboxylic acid esters to incorporate the carboxyl carbon atom of the ester into the newly formed
Autor:
Achim Link, Christof Sparr
A strategy for the remote central-to-axial chirality conversion by simultaneous planarization of an encoding and a transient stereocenter is presented. Based on a diastereoselective double addition of a chiral 1,5-bifunctional organomagnesium alkoxid
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::11578675dfd2c4a904a8f37926becad7
Publikováno v:
Angewandte Chemie. 127:12331-12334
Es wird eine direkte defunktionalisierende Umwandlung von Carbonsaureestern in Arene unter Verwendung von 1,5-difunktionellen Organomagnesium-Reagentien beschrieben. Ausgehend von diversen Carbonsaureestern erlaubt diese effiziente und praktikable Me
Autor:
Achim Link, Christof Sparr
Publikováno v:
Angewandte Chemie. 126:5562-5565
Axial-chirale Verbindungen sind in der modernen Synthesechemie von zentraler Bedeutung und fur die Arzneimittelentwicklung unentbehrlich. Der Zugang zu Atropisomeren in reiner Form erweist sich jedoch oft als sehr aufwendig. Hier zeigen wir eine atro
Autor:
Achim Link, Christof Sparr
Publikováno v:
Angewandte Chemie International Edition. 53:5458-5461
Axially chiral compounds are of significant importance in modern synthetic chemistry and particularly valuable in drug discovery and development. Nonetheless, current approaches for the preparation of pure atropisomers often prove tedious. We demonst