The Wurtz reaction, named after French chemist Charles-Adolphe Wurtz, is a coupling reaction widely studied in organic and organometallic chemistry. It is also relevant to polymers of inorganic main group elements. The reaction involves two halogenated hydrocarbons reacting with sodium to produce new C-C bonds, synthesizing longer carbon chains： Due...

The acylation reaction, also known as acylation, is a key process in organic chemistry where hydrogen or other groups are replaced by acyl groups. The compound providing the acyl group is referred to as the acylating agent. The reaction can be expressed as: RCOZ + SH → RCOS + HZ...

Aromatic hydrocarbonization reaction is a widely used method in enzyme immobilization technology. It involves alkylating and aromatizing polymers with halogen-substituted aromatic rings or heterocycles, followed by reactions with amino, phenol, or sulfhydryl groups on enzyme molecules under alkaline conditions. Aromatic hydrocarbons, commonly referred to as aromatics, are fundamental components of...

Halogenation reaction, also known as halogenation reaction, refers to the reaction in which hydrogen or other groups in organic compounds are replaced by halogen to form halogen-containing organic compounds. Halogenation reaction plays an important role in organic synthesis. Through halogenation reaction, a variety of halogen-containing organic compounds can be prepared....

Spotting Capillary Spotting capillaries are typically produced by tangentially connecting glass capillary tubes and pipettes. The manufacturing process involves three main steps: tip treatment, tube wall protection, and filling. Among these, tip treatment is critical, as the shape and size of the tip significantly influence the quality and stability of...

A glass spotting capillary is a thin, cylindrical, or micro-tapered glass tube characterized by its slender structure. With diameters often below the millimeter scale and lengths extending up to tens of centimeters, these tubes feature thin walls, making them ideal for various laboratory operations. Common uses include liquid distribution, mixing,...