93094

トリフェニルホスフィン、ポリマー担持

100-200 mesh, extent of labeling: ~1-1.5 mmol/g Capacity (Phosphor)

• 別名: ジビニルベンゼン架橋ポリスチレン, ジフェニルホスフィン化, ジフェニルホスフィノ-ポリスチレン, スチレン/ジビニルベンゼン共重合体, ジフェニルホスフィン化
• 化学式: -C₆H₄P(C₆H₅)₂
• CAS番号: 39319-11-4
• 分子量: 262.29
• MDL番号: MFCD00148025
• UNSPSCコード: 12352128
• PubChem Substance ID: 57653516
• NACRES: NA.22

特性

• フォーム: solid
• 品質水準: 100
• 反応適合性: reaction type: Buchwald-Hartwig Cross Coupling Reaction; reaction type: Heck Reaction; reaction type: Hiyama Coupling; reaction type: Negishi Coupling; reaction type: Sonogashira Coupling; reaction type: Stille Coupling; reaction type: Suzuki-Miyaura Coupling; reaction type: solution phase peptide synthesis; reagent type: ligand
• 標識化の程度: ~1-1.5 mmol/g Capacity (Phosphor)
• Matrix: crosslinked with 1% DVB
• 粒径: 100-200 mesh
• 官能基: phosphine
• 保管温度: 2-8°C
• SMILES記法: c1ccc(cc1)P(c2ccccc2)c3ccccc3
• InChI: 1S/C18H15P/c1-4-10-16(11-5-1)19(17-12-6-2-7-13-17)18-14-8-3-9-15-18/h1-15H
• InChI Key: RIOQSEWOXXDEQQ-UHFFFAOYSA-N

詳細

詳細

Triphenylphosphine, polymer-bound is polystyrene crosslinked with divinylbenzene, widely used in many organic syntheses such as peptide synthesis, heterocycle synthesis, esterification, and total synthesis. It can be easily removed from the reaction products by simple filtration.

アプリケーション

Triphenylphosphine, polymer-bound is used as a polymer support to synthesize dipeptides, olefins, aryl-alkyl ethers, and in the esterification of alkylphosphonic acids. It acts as a Lewis acid, and dehydrating agent when complexed with halogen, hence useful in the acetonation of sugars.

安全性情報

• 保管分類コード: 11 - Combustible Solids
• WGK: WGK 3
• 個人用保護具 (PPE): dust mask type N95 (US), Eyeshields, Faceshields, Gloves