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670693

Sigma-Aldrich

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

98%

Synonym(s):

3,4-Bis[(2R,5R)-2,5-dimethyl-1-phospholanyl]furan-2,5-dione, catASium® M(R)

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500 MG
$484.00

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500 MG
$484.00

About This Item

Empirical Formula (Hill Notation):
C16H24O3P2
CAS Number:
Molecular Weight:
326.31
Beilstein/REAXYS Number:
9428339
MDL number:
UNSPSC Code:
12352005
PubChem Substance ID:

$484.00


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Quality Level

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

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.[1][2]

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

Legal Information

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

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)


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Activation, Deactivation and Reversibility Phenomena in Homogeneous Catalysis: A Showcase Based on the Chemistry of Rhodium/Phosphine Catalysts
Alberico E, et al.
Catalysts, 9(7), 582-582 (2019)
Asymmetric Synthesis of Potential Precursors of the HIV Drug MC1220 and Its Analogues by Hydrogenation of (1-Arylvinyl) pyrimidines
Loksha YM and Pedersen EB
Journal of Heterocyclic Chemistry, 55(6), 1352-1357 (2018)

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