[EN] beta-Lactam antibiotics are one of the most commonly prescribed drugs to treat bacterial infections. However, their use has been somehow limited given the emergence of bacteria with resistance mechanisms, such as ...
[EN] The exact chemical structure of non-crystallising natural products is still one of the main challenges in Natural Sciences. Despite tremendous advances in total synthesis, the absolute structural determination of a ...
Sanz Navarro, Sergio(Universitat Politècnica de València, 2023-09-01)
[ES] En la presente tesis doctoral se ha llevado a cabo el estudio de la reacción de isomerización de alquenos terminales catalizada por rutenio.
En primer lugar, se investigó la reacción de isomerización de alquenos ...
[EN] The chain-walking of terminal alkenes (also called migration or isomerization reaction) is currently carried out in industry with unselective and relatively costly processes, to give mixtures of alkenes with significant ...
[EN]
The industrially-viable aerobic alpha-alkylation of cyclic and acyclic ketones with allyl and alkyl alkenes in the presence of catalytic amounts of Mn2+, under homo- and heterogeneous conditions, is achieved here. ...
[EN] Zeolites are the most used catalysts worldwide in petrochemistry processes, with particular ability to stabilize carbocations. However, the use of zeolites in organic synthesis is still scarce. We show here that ...