Results 261 to 270 of about 1,234,207 (351)

The Impact of Acquisition Intensity on ESG Performance

open access: yesBusiness Strategy and the Environment, EarlyView.
ABSTRACT This study investigates the impact of Acquisition Intensity on ESG performance using a panel of 1,736 US‐listed companies from 2002 to 2023. Employing a robust OLS framework, we assess both Value‐Based and Volume‐Based Acquisition Intensity against overall ESG scores and their environmental, social, and governance pillars, controlling for firm
Ugbede Amedu   +2 more
wiley   +1 more source

Integrating Enzymes with Photoredox Catalysis for Conversion of Nitriles into Fluorinated Products

open access: yesChemCatChem, EarlyView.
Herein, we describe a novel method for producing highly sought‐after fluorinated compounds through the integration of nitrilase enzymes and iridium photoredox catalysis in a convenient one‐pot reaction. Our chemo‐ biocatalytic methodology delivers a range of fluorinated and fluoroalkylated products from simple nitrile precursors, in good yields, at ...
Stuart Angiolini   +6 more
wiley   +1 more source

Pan-European atmospheric lead pollution, enhanced blood lead levels, and cognitive decline from Roman-era mining and smelting. [PDF]

open access: yesProc Natl Acad Sci U S A
McConnell JR   +13 more
europepmc   +1 more source

Investigating N2 Fixation Using a Bulky Fe(bisphosphine)2 Framework

open access: yesChemistry – A European Journal, EarlyView.
The bulky Fe(0) N2 complex Fe(N2)(dibpe)2 has been prepared and efficiently produces NH3/N2H4 upon treatment with acid, similarly to previously investigated Fe(N2)(depe)2. However, it performs much less effectively during attempted catalytic N2 fixation, allowing investigation of the crucial role of steric hindrance in steps such as N2 binding and ...
Andrew D. Crawford   +5 more
wiley   +1 more source

Regio‐ and Stereocontrolled‐Synthesis of a Heterocycle Fragment Collection Using Palladium Catalyzed C‐H Arylation

open access: yesChemistry – A European Journal, EarlyView.
44 novel heterocycle fragments are prepared through a C–H functionalization strategy. Systematic variation of exit vectors and polar functionality provides a set of fragments that sit in attractive fragment chemical space. Abstract Saturated heterocycles are valuable fragments in drug discovery due to their polarity, 3D structure, and potential for ...
Amalia‐Sofia Piticari   +5 more
wiley   +1 more source

A long-time dataset of climate related events on Cyprus Island (1174-1913). [PDF]

open access: yesData Brief
Eliot E   +10 more
europepmc   +1 more source

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