Results 151 to 160 of about 59,417 (298)

Total Synthesis of Kanamycins

open access: yesChemistry – A European Journal, Volume 31, Issue 38, July 8, 2025.
This paper reports on creating a novel synthetic route of kanamycins A and B using the desymmetric boron‐mediated aglycon delivery (BMAD) reaction of meso‐diol acceptor with 1,2‐anhydro donor and regio‐ and stereoselective glycosylation of diol acceptor with trichloroacetimidate donor for introduction of a set of challenging 1,2‐cis‐glycosidic linkages
Kanae Hosomi   +7 more
wiley   +1 more source

Carotenoid De-epoxidations in Algae

open access: hybrid, 1965
Mahtab S. Bamji, Norman I. Krinsky
openalex   +1 more source

Iron Single Atom Catalysts for Electrochemical Ammonia Synthesis: Toward Carbon Free Hydrogen Storage

open access: yesAdvanced Energy Materials, Volume 15, Issue 25, July 1, 2025.
This review explores using iron‐based single‐atom catalysts for sustainable electrochemical conversion of nitrogen and nitrate to ammonia production. The synthesis, characterization, efficiency, advancements, and future directions of Fe‐based single‐atom catalysts are discussed in detail.
Radhika Nittoor‐Veedu   +2 more
wiley   +1 more source

Architected Microalgae‐Based Matter via 3D Printing: Properties, Printing Techniques, and Applications

open access: yesAdvanced NanoBiomed Research, Volume 5, Issue 7, July 2025.
Microalgae are emerging as sustainable and economical bioresources that can be utilized as bioinks for creating constructs with intriguing functionalities. This review discusses the properties and applications of microalgae, providing a comprehensive review of recent advancements and challenges in 3D‐printed microalgae‐based constructs for various ...
Yiwei Zou   +3 more
wiley   +1 more source

Covalent immobilization of the Jacobsen catalyst on mesoporous phenolic polymer : a highly enantioselective and stable asymmetric epoxidation catalyst [PDF]

open access: yes, 2013
Bogaerts, Thomas   +7 more
core   +2 more sources

Chemical Components of the Dried Latex of Euphorbia resinifera Berg and Its Medicinal Features

open access: yesChemistry &Biodiversity, Volume 22, Issue 7, July 2025.
ABSTRACT A great deal of research has been carried out on the latex of Euphorbia resinifera Berg, which is an important source of several compounds of therapeutic and medicinal interest. Extraction, synthesis, and hemi synthesis pathways continue to reveal the existence of other new products with anticancer, antioxidant, antidiuretic, and antimalarial ...
Doaa Hammad   +5 more
wiley   +1 more source

The Performance of Ethylene Partial Oxidation on Group IB Metal Stepped Surfaces

open access: yesChemCatChem, Volume 17, Issue 13, July 8, 2025.
The trend of ethylene epoxidation reaction performance on the stepped (211) surface of group IB metals was revealed. Abstract Group IB metal catalysts, particularly Ag, Au, and Cu, exhibit particular selectivity for ethylene oxide (EO) formation, while Ag demonstrates the highest performance so far.
Hong Huang   +4 more
wiley   +1 more source

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