670693

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

98%

• Synonim(y): 3,4-Bis[(2R,5R)-2,5-dimethyl-1-phospholanyl]furan-2,5-dione, catASium^® M(R)
• Wzór empiryczny (zapis Hilla): C₁₆H₂₄O₃P₂
• Numer CAS: 505092-86-4
• Masa cząsteczkowa: 326.31
• PubChem Substance ID: 329760382
• UNSPSC Code: 12352005
• Beilstein/REAXYS Number: 9428339
• MDL number: MFCD07781992

Właściwości

• Quality Segment: 100
• 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

Opis

General description

Sold in collaboration with Solvias AG

Application

(−)-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.

Essential Elements for Asymmetric Hydrogenations

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

Legal Information

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

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Informacja o środkach bezpieczeństwa

• Klasa składowania: 11 - Combustible Solids
• wgk: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: Eyeshields, Gloves, type N95 (US)