C&EN4 天
Enantiospecific Synthesis of α-Tertiary Amines: Ruthenium-Catalyzed Allylic Amination with ...
ETH Zürich, Department of Chemistry and Applied Biosciences, Laboratory of Organic Chemistry, 8093 Zürich, Switzerland ...
Boston College2 天
BC research team demonstrates an unprecedented catalytic approach
A team of Boston College researchers has demonstrated an unprecedented catalytic approach that enables concurrent control of multiple convergences and selectivities in intermolecular amination of ...
A cleaner future for tires: Scientists pioneer chemical process to repurpose rubber waste
Every year, millions of tires end up in landfills, creating an environmental crisis with far-reaching consequences. In the ...
生物通4 天
通过C–H胺化与aza-Cope重排实现橡胶解构：环氧树脂前体的绿色制备新 ...
这项突破性研究揭示了如何通过精准的C–H键胺化(C–H amination)和骨架重排策略，将轮胎中的二烯聚合物“拆解”成高价值化学品。研究人员设计了一种硫二亚胺(sulfur diimide)试剂，可对橡胶实现高达35%的烯丙位胺化(allylic amination)，随后利用阳离子型2-aza-Cope重排 ...
C&EN4 天
En Route to Direct Cross-Coupling between Carbonyl Derivatives and Allyl Alcohols via ...
Department of Chemistry, and FQRNT Center for Green Chemistry and Catalysis, McGill University, Montreal, Quebec H3A 0B8, Canada ...
Medscape2 天
Angewandte Chemie (International ed. in English)
Bright Fluorescence and Host-Guest Sensing with a Nanoscale M₄L₆ Tetrahedron Accessed by Self-Assembly of Zinc-Imine Chelate Vertices and Perylene Bisimide Edges.