939544

(S)-tBuPHOX-Pd-MAH

• 別名: (S)-tert-Butyl-2-[2-(diphenylphosphino)phenyl]-4,5-dihydrooxazole-palldium-maleicanhydride, (S)-tBuPHOX-Pd-maleic-anhydride
• 実験式（ヒル表記法）: C₂₉H₂₈NO₄PPd
• CAS番号: 2966887-28-3
• 分子量: 591.93
• UNSPSCコード: 12352100

特性

• フォーム: powder
• 品質水準: 100
• 反応適合性: core: palladium; reaction type: Trost Asymmetric Allylic Alkylation; reaction type: Tsuji-Trost Reaction; reagent type: catalyst
• 環境により配慮した代替製品の特徴: Catalysis; Learn more about the Principles of Green Chemistry.
• sustainability: Greener Alternative Product
• 色: faint beige to dark beige-brown
• 環境により配慮した代替製品カテゴリ: Aligned
• SMILES記法: CC(C)(C)[C@@H]1[N]([Pd]23C4([H])=C3([H])C(OC4=O)=O)=C(C5=CC=CC=C5[P]2(C6=CC=CC=C6)C7=CC=CC=C7)OC1
• InChI: InChI=1S/C25H26NOP.C4H2O3.Pd/c1-25(2,3)23-18-27-24(26-23)21-16-10-11-17-22(21)28(19-12-6-4-7-13-19)20-14-8-5-9-15-20;5-3-1-2-4(6)7-3;/h4-17,23H,18H2,1-3H3;1-2H;/q;;-1/p+1/t23-;;/m1../s1
• InChI Key: FGSJOEKZZULTLF-MQWQBNKOSA-O

詳細

詳細

(S)-tBuPHOX-Pd-MAH is a chiral Pd(0) precatalyst first produced in the group of David C. Leitch for asymmetric allylic alkylation reactions. The complex bears a chiral Pfaltz-Helmchen-Williams (PHOX) ligand as well as an easily diplaced maleic anhydride (MAH) ligand.

We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Green Chemistry. This product has been enhanced for catalytic efficiency. Click here for more information.

アプリケーション

Suitable for use in asymmetric allylic alkylation reactions such as the Tsuji–Trost reaction/Trost asymmetric allylic alkylation reaction. https://www.sigmaaldrich.com/US/en/technical-documents/technical-article/chemistry-and-synthesis/cross-coupling/trost-ligands https://www.sigmaaldrich.com/US/en/technical-documents/technical-article/chemistry-and-synthesis/cross-coupling/phox

特徴および利点

(S)-tBuPHOX-Pd-MAH is a rare example of a chiral, isolable Pd(0) precatalyst for allylic alkylation reactions. Using a chiral single-component precatalyst instead of forming the chiral catalytic speices in-situ avoids activity, reproducibility, and/or selectivity problems arising from incomplete formation of the desired chiral catalyst.

安全性情報

• 保管分類コード: 11 - Combustible Solids
• WGK: WGK 3
• 引火点(°F): Not applicable
• 引火点(℃): Not applicable