939005

Cesium Fluoride ChemBeads

NSC 84270

• 別名: CsF
• 実験式（ヒル表記法）: CsF
• CAS番号: 13400-13-0
• 分子量: 151.90
• MDL番号: MFCD00010960
• UNSPSCコード: 12352100

特性

• 品質水準: 100
• フォーム: solid
• 組成: , 14-16 wt. % (loading of base)
• SMILES記法: [F-].[Cs+]
• InChI: 1S/Cs.FH/h;1H/q+1;/p-1
• InChI Key: XJHCXCQVJFPJIK-UHFFFAOYSA-M

詳細

詳細

Cesium fluoride is an inorganic compound known to be a source of fluoride ion and a catalyst in organic synthesis. It has been used in many organic reactions like 1,4−elimination, desilylation, transesterification, acylation, nucleophilic aromatic substitution, etherification, cross−coupling reactions and so on.

アプリケーション

Cesium fluoride can be used as:
A base in the Suzuki cross-coupling synthesis of ortho-substituted biaryls.
A reagent for the nucleophilic fluorination of primary halides and sulfonates in protic media such as tert-butyl and tert-pentyl alcohols.
Reactant for:
Preparation of building blocks for synthesis of fluoroallylic compounds
Synthesis of alcohols via hydrolysis of alkyl silyl ethers at neutral pH in buffered mixed organic-aqueous solutions
Nucleophilic fluorination of alkynyliodonium salts to form fluorovinylic compounds
Nucleophilic aromatic substitution (SNAr) reactions
Used in the successful synthesis of a single-crystal Dion-Jacobson phase, CsLaTa₂O₇, that has applications in photocatalysis and superconductivity.
For general uses, product is also available in powdered form (198323)

特徴および利点

ChemBeads are chemical coated glass beads. ChemBeads offer improved flowability and chemical uniformity perfect for automated solid dispensing and high-throughput experimentation. The method of creating ChemBeads uses no other chemicals or surfactants allowing the user to accurately dispense sub-milligram amounts of chemical.

その他情報

High-Throughput Reaction Screening with Nanomoles of Solid Reagents Coated on Glass Beads
Versatile Methods to Dispense Sub-Milligram Quantities of Solids using Chemical Coated Beads for High-Throughput Experimentation
ChemBead Enabled High-Throughput Cross-Electrophile Coupling Reveals a New Complementary Ligand

安全性情報

• ピクトグラム: GHS08,GHS05
• シグナルワード: Danger
• 危険有害性情報: H318,H361d,H373
• 注意書き: P202 - P260 - P280 - P305 + P351 + P338 - P308 + P313 - P405
• 危険有害性の分類: Eye Dam. 1 - Repr. 2 - STOT RE 2
• ターゲットの組織: Kidney,Adrenal gland
• 補足的ハザード: EUH032
• 保管分類コード: 13 - Non Combustible Solids
• WGK: WGK 3
• 引火点(°F): Not applicable
• 引火点(℃): Not applicable