• 1. An antioxidative galactomannan extracted from Chinese Sesbania cannabina enhances immune activation of macrophage cells?
  Chongyang Zhu,Xiaojia Bian,Xin Jia,Ning Tang,Yongqiang Cheng Food Funct., 2020,11, 10635-10644
• 2. An analysis of the WTC fires using CIB correlations and simple modeling
  JGQuintiere
• 3. Aggregation-induced emission leading to two distinct emissive species in the solid-state structure of high-dipole organic chromophores?
  Felix Witte,Philipp Rietsch,Nithiya Nirmalananthan-Budau,Florian Weigert,Jan P. G?tze,Ute Resch-Genger,Siegfried Eigler,Beate Paulus Phys. Chem. Chem. Phys., 2021,23, 17521-17529
• 4. Acetyl group orientation modulates the electronic ground-state asymmetry of the special pair in purple bacterial reaction centers
  P. K. Wawrzyniak,M. T. P. Beerepoot,H. J. M. de Groot,F. Buda Phys. Chem. Chem. Phys., 2011,13, 10270-10279
• 5. An analyte-triggered artificial peroxidase system based on dimanganese complex for a versatile enzyme assay?
  Suji Lee,Min Su Han Chem. Commun., 2021,57, 9450-9453

• Solvents and Organic Chemicals Organic Compounds Organophosphorus compounds Organic phosphines and derivatives
• Catalysts and Inorganic Chemicals Inorganic Compounds
• Catalysts and Inorganic Chemicals Catalysts

Bis(tricyclohexylphosphine)nickel(II) Chloride (CAS No. 19999-87-2): A Comprehensive Overview

Bis(tricyclohexylphosphine)nickel(II) chloride (CAS No. 19999-87-2) is a highly specialized organometallic compound that has garnered significant attention in both academic research and industrial applications. This compound, often referred to as nickel(II) chloride tricyclohexylphosphine complex, is widely recognized for its unique catalytic properties and structural characteristics. As the demand for efficient and sustainable catalysts grows, compounds like Bis(tricyclohexylphosphine)nickel(II) chloride are becoming increasingly relevant in fields such as organic synthesis, polymer chemistry, and materials science.

The chemical structure of Bis(tricyclohexylphosphine)nickel(II) chloride features a central nickel(II) ion coordinated by two tricyclohexylphosphine ligands and two chloride ions. This configuration imparts remarkable stability and reactivity, making it a versatile tool for chemists. Researchers often explore questions like "What are the applications of Bis(tricyclohexylphosphine)nickel(II) chloride in catalysis?" or "How does the tricyclohexylphosphine ligand influence the reactivity of nickel complexes?" These inquiries highlight the compound's significance in modern chemistry.

One of the most notable applications of Bis(tricyclohexylphosphine)nickel(II) chloride is its role in cross-coupling reactions, which are pivotal in the synthesis of pharmaceuticals, agrochemicals, and advanced materials. The compound's ability to facilitate carbon-carbon and carbon-heteroatom bond formation has made it a cornerstone in methodologies such as the Kumada coupling and Negishi coupling. These reactions are frequently searched in academic and industrial contexts, underscoring the compound's relevance.

In addition to its catalytic prowess, Bis(tricyclohexylphosphine)nickel(II) chloride is also studied for its potential in green chemistry initiatives. With the global push toward sustainable practices, researchers are investigating how nickel-based catalysts can reduce reliance on precious metals like palladium and platinum. Searches for "sustainable nickel catalysts" or "eco-friendly organometallic compounds" often lead to discussions about this compound, reflecting its alignment with contemporary environmental goals.

The synthesis and handling of Bis(tricyclohexylphosphine)nickel(II) chloride require careful consideration due to its sensitivity to air and moisture. Proper storage under inert atmospheres, such as argon or nitrogen, is essential to maintain its efficacy. This aspect is frequently addressed in queries like "How to store Bis(tricyclohexylphosphine)nickel(II) chloride?" or "What are the stability concerns for nickel phosphine complexes?", indicating the practical challenges associated with its use.

From a commercial perspective, Bis(tricyclohexylphosphine)nickel(II) chloride is available through specialized chemical suppliers, often in varying purities tailored to research or industrial needs. Its market demand is influenced by trends in catalysis and materials science, with searches for "buy Bis(tricyclohexylphosphine)nickel(II) chloride" or "suppliers of nickel phosphine complexes" reflecting its niche but growing appeal. Pricing and availability can vary based on geopolitical factors and raw material supply chains, topics that are increasingly relevant in today's interconnected economy.

In summary, Bis(tricyclohexylphosphine)nickel(II) chloride (CAS No. 19999-87-2) stands as a testament to the ingenuity of modern chemistry. Its applications in catalysis, alignment with sustainability trends, and specialized handling requirements make it a compound of enduring interest. As research continues to uncover new uses and optimizations, this nickel complex is poised to remain a key player in the advancement of chemical science and technology.

• 33309-88-5(Bis(tricyclohexylphosphine)palladium(0))
• 84030-08-0(Phosphine,cyclohexyldidodecyl-)
• 84030-10-4(Phosphine,dicyclohexyloctadecyl-)
• 2622-14-2(Tricyclohexylphosphine)
• 65038-36-0(Phosphine,1,1'-(1,4-butanediyl)bis[1,1-dicyclohexyl-)
• 29934-17-6(Dichlorobis(tricyclohexylphosphine)palladium(II))
• 46392-44-3(Phosphine,dicyclohexylethyl-)
• 103099-52-1(1,3-Bis(dicyclohexylphosphino)propane)
• 84030-09-1(Phosphine,cyclohexyldioctadecyl-)
• 84100-17-4(Phosphine,cyclohexyldihexyl-)