693022

(S)-DM-BINAP

• 同義詞: (S)-(-)-2,2′-双[二(3,5-二甲苯基)膦]-1,1′-联萘, (S)-联萘(3,5-二甲苯基)膦
• 經驗公式（希爾表示法）: C₅₂H₄₈P₂
• CAS號碼: 135139-00-3
• 分子量：: 734.89
• MDL號碼: MFCD01630821
• 分類程式碼代碼: 12352005
• PubChem物質ID: 329761554

屬性

• 形狀: solid
• 光學活性: [α]/D -172°, 20, c = 1 in chloroform
• mp: 189-193 °C
• SMILES 字串: Cc1cc(C)cc(c1)P(c2cc(C)cc(C)c2)c3ccc4ccccc4c3-c5c(ccc6ccccc56)P(c7cc(C)cc(C)c7)c8cc(C)cc(C)c8
• InChI: 1S/C52H48P2/c1-33-21-34(2)26-43(25-33)53(44-27-35(3)22-36(4)28-44)49-19-17-41-13-9-11-15-47(41)51(49)52-48-16-12-10-14-42(48)18-20-50(52)54(45-29-37(5)23-38(6)30-45)46-31-39(7)24-40(8)32-46/h9-32H,1-8H3
• InChI 密鑰: MXGXXBYVDMVJAO-UHFFFAOYSA-N

描述

應用

Takasago Ligands and Complexes for Asymmetric Reactions

Catalyst for:

• Asymmetric hydrogenation of benzophenone
• Regio- and stereoselective preparation of axially chiral arylnaphthalene derivatives via rhodium-catalyzed [2+2+2] cycloaddition of diynes with naphthalenepropynoic acid derivatives in the presence of chiral biaryl bisphosphine ligands
• Regiodivergent rhodium-catalyzed [(2+2)+2] carbocyclization of 1,6-enynes with Me propiolates
• Ligand controlled regioselective and stereoselective desymmetrizing rhodium-catalyzed allylic arylation of meso cyclopentene dicarbonates with arylboronic acids to form regioisomeric arylcyclopentenols
• Platinum(II) complex-catalyzed enantioselective aldol reaction with ketene silyl acetals in DMF at room temperature
• Stereoselective preparation of chiral N,O-biaryls via Rh-catalyzed [2+2+2] cycloaddition of conjugate ynamides with diynes

法律資訊

与 Takasago 联合销售，仅供研究之用。日本注册号2041996

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
• 個人防護裝備: Eyeshields, Gloves, type N95 (US)