Results 191 to 200 of about 100,996 (289)

One‐Step Copper‐Assisted Synthesis of α‐(Styrylsulfonyl)amides via SO2 Incorporation Under Visible Light

open access: yesAdvanced Synthesis &Catalysis, EarlyView.
α‐(Styrylsulfonyl)amides are prepared from α‐bromoamides, SO2, and styrenes in a one‐step photoredox‐catalyzed reaction in the presence of a copper complex. Additionally, related ester analogs could be synthesized following the same procedure. The mechanism of the newly developed method is investigated and model postmodification reactions are carried ...
Nejc Petek, Till Opatz
wiley   +1 more source

P‐Stereogenic Phosphines via Mn(I)‐Catalyzed Asymmetric Hydrophosphination of Vinyl Sulfones: A Case of Solvent‐Induced Stereoinversion

open access: yesAdvanced Synthesis &Catalysis, EarlyView.
A new strategy for synthesis of P‐chiral phosphines via manganese‐catalyzed enantioselective hydrophosphination was established. The solvent like iPrOH was found to be able to tune the enantioselectivity of the product, thus providing both enantiomers of P(III)‐stereogenic compounds with a single (Rc, Sp)‐Clarke Mn(I) complex catalyst. In this work, we
Bin Wan, Syuzanna R. Harutyunyan
wiley   +1 more source

Carbon Dioxide to Chemicals: CO<sub>2</sub> Conversion Enhancement over Ni<sub>3</sub>Ga/Cu-ZSM‑5 Composite Material. [PDF]

open access: yesACS Omega
Aboghander MW   +5 more
europepmc   +1 more source

Cu(I)‐Catalyzed Interrupted Cycloaddition Between Azides, Ag(I)‐Acetylides, and Diorganoyl Dichalcogenides

open access: yesAdvanced Synthesis &Catalysis, EarlyView.
Unleashing the power of Ag(I)‐acetylides with LiCl/dimethyl sulfoxide (DMSO). The LiCl/DMSO mixture have an unexplored ability to dramatically increase the solubility of Ag(I)‐acetylides regardless of their molecular structure, which is explored to achieve high chemoselectivity in the Cu(I)‐catalyzed interrupted cycloaddition between organic azides, Ag(
Diego Seckler   +8 more
wiley   +1 more source

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