900455

N-XantPhos Pd G4

95%

• 經驗公式（希爾表示法）: C₅₀H₄₂N₂O₄P₂PdS
• CAS號碼: 1878105-23-7
• 分子量：: 935.31
• MDL號碼: MFCD30718059
• 分類程式碼代碼: 12161600
• NACRES: NA.22

屬性

• 品質等級: 100
• 化驗: 95%
• 形狀: powder or crystals
• 特點: generation 4
• 反應適用性: 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; reagent type: catalyst; reaction type: Cross Couplings
• 官能基: phosphine
• SMILES 字串: [Pd+]c8c(cccc8)c9c(cccc9)NC.P(c7ccccc7)(c6ccccc6)c1c2c(ccc1)Nc3c(c(ccc3)P(c5ccccc5)c4ccccc4)O2.[S](=O)(=O)([O-])C
• InChI: 1S/C36H27NOP2.C13H12N.CH4O3S.Pd/c1-5-15-27(16-6-1)39(28-17-7-2-8-18-28)33-25-13-23-31-35(33)38-36-32(37-31)24-14-26-34(36)40(29-19-9-3-10-20-29)30-21-11-4-12-22-30;1-14-13-10-6-5-9-12(13)11-7-3-2-4-8-11;1-5(2,3)4;/h1-26,37H;2-7,9-10,14H,1H3;1H3,(H,2,3,4);
• InChI 密鑰: XLDCAOXDZXRMKY-UHFFFAOYSA-M

描述

應用

N-XantPhos Pd G4 is a fourth generation (G4) Buchwald precatalyst that is similar to the third generation (G3) precatalysts except that the amino group on the biphenyl backbone is methylated. This modification helps to prevent the limitations found when using the third generation precatalysts. It is air, moisture, and thermally-stable and shows good solubility in common organic solvents.

安全資訊

• 儲存類別代碼: 11 - Combustible Solids
• 水污染物質分類（WGK）: WGK 3
• 閃點（°F）: Not applicable
• 閃點（°C）: Not applicable