668486

(+)-1,2-Bis[(2S,5S)-2,5-diethylphospholano]benzene

Namena purity

• 別名: (2S,2′S,5S,5′S)-2,2′,5,5′-Tetraethyl-1,1′-(o-phenylene)diphospholane, (S,S)-Ethyl-DUPHOS
• 実験式（ヒル表記法）: C₂₂H₃₆P₂
• CAS番号: 136779-28-7
• 分子量: 362.47
• Beilstein: 4814174
• MDL番号: MFCD00142321
• UNSPSCコード: 12352005
• PubChem Substance ID: 24884986
• NACRES: NA.22

特性

• 品質水準: 100
• 屈折率: n20/D 1.581
• 密度: 1.010 g/mL at 25 °C
• 官能基: phosphine
• SMILES記法: CC[C@H]1CC[C@H](CC)P1c2ccccc2P3[C@@H](CC)CC[C@@H]3CC
• InChI: 1S/C22H36P2/c1-5-17-13-14-18(6-2)23(17)21-11-9-10-12-22(21)24-19(7-3)15-16-20(24)8-4/h9-12,17-20H,5-8,13-16H2,1-4H3/t17-,18-,19-,20-/m0/s1
• InChI Key: GVVCHDNSTMEUCS-MUGJNUQGSA-N

詳細

アプリケーション

DuPhos and BPE Ligands: Highly Efficient Privileged Ligands

(+)-1,2-Bis[(2S,5S)-2,5-diethylphospholano]benzene is a chiral ligand that can be used to prepare its rhodium metal complexes, which are used as catalysts in asymmetric hydrogenation reactions.

法的情報

Sold in collaboration with Namena Corp. for research purposes only. These compounds were made and sold under license from E.I. du Pont de Nemours and Company, which license does not include the right to use the compounds in producing products for sale in the pharmaceutical field.

安全性情報

• ピクトグラム: GHS07
• シグナルワード: Warning
• 危険有害性情報: H315,H319,H335
• 注意書き: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• 危険有害性の分類: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• ターゲットの組織: Respiratory system
• 保管分類コード: 10 - Combustible liquids
• WGK: WGK 3
• 引火点(°F): Not applicable
• 引火点(℃): Not applicable
• 個人用保護具 (PPE): Eyeshields, Gloves, type ABEK (EN14387) respirator filter