This online short course that will look at synthetic and scale up aspects of making and using Grignard reagents. The course will be in two sections of 60-90 minutes held over two consecutive days as ...

The effects of non-reacting components on polyatomic reactions are still largely unclear. Here, the authors show through a combined experimental and theoretical study of the D + CH 4 reaction that ...

Factors Determining the Course and Mechanism of Grignard Reactions. XIV. Replacement of Halogen Atoms of Aromatic Halides with Hydrogen Atoms by the Action of Grignard Reagents and Cobaltous Chloride ...

Organic chemistry is the study of the synthesis, structure, reactivity and properties of the diverse group of chemical compounds primarily constructed of carbon. All life on earth is carbon-based ...

Syllabus: The NTA has put the official JEE Main 2026 Syllabus online on their website: jeemain.nta.nic.in. If you're planning ...

Because of the high reactivity of Grignard reagents, a direct, highly enantioselective Grignard reaction with aldehydes has rarely been disclosed. In this report, Grignard reagents were introduced ...

This paper investigates the thermo-oxidative aging behavior of three grades of polyether ether ketone (PEEK)—Victrex 450G, Zhongyan 550G, and Poke KVH200B—through systematic experimentation. The ...

Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Department of Pharmacy, Peking University Cancer Hospital and Institute, Beijing, China Objectives: This study ...

The relative reaction rates and product branching ratios responded sensitively to the electronic property of the R group, providing key evidence to deriving a two-step reaction mechanism. The first ...