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Merck

668494

Sigma-Aldrich

(-)-1,2-双[(2R,5R)-2,5-二乙基膦烷基]苯

kanata purity

别名:

(2R,2′R,5R,5′R)-2,2′-5,5′-四乙基-1,1′-(邻亚苯基)二磷烷, (R,R)-乙基-DUPHOS

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About This Item

经验公式(希尔记法):
C22H36P2
分子量:
362.47
Beilstein:
4814174
MDL號碼:
分類程式碼代碼:
12352005
PubChem物質ID:
NACRES:
NA.22

品質等級

折射率

n20/D 1.6

密度

1.01 g/mL at 25 °C

SMILES 字串

CC[C@@H]1CC[C@@H](CC)P1c2ccccc2P3[C@H](CC)CC[C@H]3CC

InChI

1S/C22H36P2/c1-5-17-13-14-18(6-2)23(17)21-11-9-10-12-22(21)24-19(7-3)15-16-20(24)8-4/h9-12,17-20H,5-8,13-16H2,1-4H3/t17-,18-,19-,20-/m1/s1

InChI 密鑰

GVVCHDNSTMEUCS-UAFMIMERSA-N

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應用

(−)-1,2-Bis[(2R,5R)-2,5-diethylphospholano]benzene is a chiral ligand that can be used to prepare the Duphos-Rhodium metal complex, which is used as a catalyst in asymmetric hydrogenation reactions.

法律資訊

与 Kanata Chemical Technologies Inc. 联合销售,仅供研究使用。这些化合物由 E.I. du Pont de Nemours and Company 授权制造和销售,此许可不包括利用这些化合物制备在制药领域销售的产品的权利。

危險聲明

危險分類

Aquatic Chronic 4

儲存類別代碼

10 - Combustible liquids

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


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分析证书(COA)

Lot/Batch Number

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访问文档库

Enantioselective hydrogenation in ionic liquids: Recyclability of the [Rh (COD)(DIPAMP)] BF4 catalyst in [bmim][BF4]
Frater T, et al.
Inorgorganica Chimica Acta, 359(9), 2756-2759 (2006)
An enantioselective synthesis of beta2-amino acid derivatives
Elaridi J, et al.
Tetrahedron Asymmetry, 16(7), 1309-1319 (2005)
Ionic liquid-phase asymmetric catalytic hydrogenation: hydrogen concentration effects on enantioselectivity
Berger A, et al.
Tetrahedron Asymmetry, 12(13), 1825-1828 (2001)
1,2?Bis(2,5?diethylphospholano)benzene
Encyclopedia of Reagents for Organic Synthesis, Second Edition (2001)

商品

Asymmetric hydrogenation enables scalable synthesis of single-enantiomer compounds with minimal byproducts, ideal for commercial manufacturing.

Asymmetric hydrogenation enables scalable synthesis of single-enantiomer compounds with minimal byproducts, ideal for commercial manufacturing.

Asymmetric hydrogenation enables scalable synthesis of single-enantiomer compounds with minimal byproducts, ideal for commercial manufacturing.

Asymmetric hydrogenation enables scalable synthesis of single-enantiomer compounds with minimal byproducts, ideal for commercial manufacturing.

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