670693

(−)-2,3-Bis[(2R,5R)-2,5-dimethylphospholano]maleic anhydride

98%

• Sinónimos: 3,4-Bis[(2R,5R)-2,5-dimethyl-1-phospholanyl]furan-2,5-dione, catASium^® M(R)
• Fórmula empírica (notación de Hill): C₁₆H₂₄O₃P₂
• Número de CAS: 505092-86-4
• Peso molecular: 326.31
• Beilstein/REAXYS Number: 9428339
• MDL number: MFCD07781992
• UNSPSC Code: 12352005
• PubChem Substance ID: 329760382

Propiedades

• assay: ≥98% (³¹P-NMR); 98%
• SMILES string: C[C@@H]1CC[C@@H](C)P1C2=C(P3[C@H](C)CC[C@H]3C)C(=O)OC2=O
• InChI: 1S/C16H24O3P2/c1-9-5-6-10(2)20(9)13-14(16(18)19-15(13)17)21-11(3)7-8-12(21)4/h9-12H,5-8H2,1-4H3/t9-,10-,11-,12-/m1/s1
• InChI key: OQHMFJKKVZGWDC-DDHJBXDOSA-N

Descripción

General description

Sold in collaboration with Solvias AG

Application

Essential Elements for Asymmetric Hydrogenations

(−)-2,3-Bis[(2R,5R)-2,5-dimethylphospholano]maleic anhydride can be used to prepare its rhodium metal complexes, which are used as catalysts in the asymmetric hydrogenation reactions of alkenes.

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

Legal Information

catASium is a registered trademark of Umicore AG & Co. KG

Información de seguridad

• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: Eyeshields, Gloves, type N95 (US)