Results 51 to 60 of about 21,740 (289)
Angewandte Chemie, EarlyView.N‐alkylated heteroarenes are key structural motifs in bioactive compounds, but their regioselective synthesis via coupling of readily available azoles with haloalkanes remains very challenging. Here, we present a mild biocatalytic approach that proceeds on gram‐scale, is highly chemo‐ and regioselective, offering rapid access to valuable N‐alkylated ...
Felipe Ospina +10 more
wiley +2 more sources
AgrochemicalsJian Huang, Xiuying Piao, and Yanming Zhou were not included as authors in the original publication [...]
Jian Huang +3 more
doaj +1 more source
Agribusiness, EarlyView.Abstract Eco‐labels inform consumers about the sustainable attributes of a product, but consumer face challenges to differentiate and select for specific attributes. Certification programs are similarly challenged to incentivize adoption of sustainable practices in product supply chains when consumer ability to differentiate sustainable attributes is ...
Nicolas Gatti +5 more
wiley +1 more source
The use of plant growth regulators to increase the effectiveness of fungicides in soybean crops [PDF]
BIO Web of ConferencesThe article presents the results of studies evaluating the combined use of fungicides and growth regulators to increase the biological effectiveness of chemical treatments against fungal diseases on soybean crops in the Non-Chernozem zone of the Russian ...
Adamov A.A. +3 more
doaj +1 more source
Agribusiness, EarlyView.Abstract The Russian invasion of Ukraine in February 2022 had profound consequences for the global economy. As both countries are major commodity exporters, the food value chain was also affected. This study investigates the impact of the invasion on stock prices, profitability and sentiments of agribusinesses along the food supply chain by using an ...
Julia Höhler +2 more
wiley +1 more source
Copper Single‐Atom Catalyst for Efficient C─S Coupling in Thioether Synthesis
Angewandte Chemie, EarlyView.We report the first single‐atom catalyst for C─S cross‐coupling, featuring atomically dispersed Cu sites on mesoporous carbon nitride. The catalyst enables efficient, selective, and recyclable thioether synthesis under mild conditions and on a gram scale.
Theodore A. Gazis +9 more
wiley +2 more sources
Toxicity Assessment of 36 Herbicides to Green Algae: Effects of Mode of Action and Chemical Family
AgrochemicalsAquatic ecosystems can suffer inadvertent contamination from widely used herbicides. This study delves into the relative toxicity of 36 herbicides on green algae, exploring 11 distinct modes of action and 25 chemical structure classes.
Jian Huang +3 more
doaj +1 more source
Agribusiness, EarlyView.ABSTRACT Social tensions and resource depletion pose significant challenges to the agri‐food sector, highlighting the need for coordinated strategies to ensure sustainability in supply chains. Despite its critical importance, the relationship between coordination mechanisms and sustainability performance remains underexplored.
Carlos Moreno‐Miranda, Liesbeth Dries
wiley +1 more source
Angewandte Chemie, EarlyView.A two‐step formal C─H/C─H coupling of arylacetamides with sulfoxides proceeds via the formation and rearrangement of little‐known α‐amido sulfonium salts and provides an alternative to transition metal‐catalyzed C─H activation. The protocol is showcased in a short synthesis of a dopamine D1 receptor allosteric modulator.
Shibo Zhang +5 more
wiley +2 more sources
Agribusiness, EarlyView.ABSTRACT Smallholder agriculture remains a cornerstone for economic development and poverty reduction in Latin America. Their transition to sustainable agricultural production is critical in the face of the environmental challenges posed by conventional farming practices and is a key pathway to achieving the United Nations' Sustainable Development ...
Gabriela Carbajo‐Alvarez +2 more
wiley +1 more source