98812-20-5

Basic information

• Product Name: 1-p-Tolyl-but-1-en-3-in
• Synonyms: 1-p-Tolyl-but-1-en-3-in
• CAS NO: 98812-20-5
• Molecular Weight: 142.2
• Mol File: 98812-20-5.mol

Chemical Properties

• CAS DataBase Reference: 1-p-Tolyl-but-1-en-3-in(CAS DataBase Reference)
• NIST Chemistry Reference: 1-p-Tolyl-but-1-en-3-in(98812-20-5)
• EPA Substance Registry System: 1-p-Tolyl-but-1-en-3-in(98812-20-5)

Safety Data

• Hazardous Substances Data: 98812-20-5(Hazardous Substances Data)

Upstream product

• 624-31-7 4-tolyl iodide 
• 107-13-1 acrylonitrile 

Relevant articles and documents

Biochar as heterogeneous support for immobilization of Pd as efficient and reusable biocatalyst in C–C coupling reactions

Biochar is a stable and carbon-rich solid which has a high density of carbonyl, hydroxyl and carboxylic acid functional groups on its surface. In this work, the surface of biochar nanoparticles (BNPs) was modified with 3-choloropropyltrimtoxysilane and further 2-(thiophen-2-yl)-1H-benzo[d]imidazole was anchored on its surface. Then, palladium nanoparticles were fabricated on the surface of the modified BNPs and further the catalytic application was studied as recyclable biocatalyst in carbon–carbon coupling reactions such as Suzuki–Miyaura and Heck–Mizoroki cross-coupling reactions. The structure of the catalyst was characterized using scanning electron microscopy, transmission electron microscopy, energy-dispersive X-ray spectroscopy, thermogravimetric analysis, X-ray diffraction and atomic absorption spectroscopy. The catalyst can be reused several times without a decrease in its catalytic efficiency. In addition to the several advantages reported, application of biochar as catalyst support for the first time is a major novelty of the present work.