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668478

Sigma-Aldrich

(+)-1,2-Bis[(2R,5R)-2,5-diethylphospholano]ethane

kanata purity

Sinonimo/i:

(R,R)-Et-BPE

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About This Item

Formula empirica (notazione di Hill):
C18H36P2
Numero CAS:
136705-62-9
Peso molecolare:
314.43
Numero MDL:
MFCD01073768
Codice UNSPSC:
12352005
ID PubChem:
24884985
NACRES:
NA.22

Indice di rifrazione

n20/D 1.5249

P. eboll.

104-106 °C/0.05 mmHg

Densità

0.939 g/mL at 25 °C

Stringa SMILE

CC[C@@H]1CC[C@@H](CC)P1CCP2[C@H](CC)CC[C@H]2CC

InChI

1S/C18H36P2/c1-5-15-9-10-16(6-2)19(15)13-14-20-17(7-3)11-12-18(20)8-4/h15-18H,5-14H2,1-4H3/t15-,16-,17-,18-/m1/s1
QOLRLVPABLMMKI-BRSBDYLESA-N

Categorie correlate

Applicazioni

DuPhos and BPE Ligands: Highly Efficient Privileged Ligands
(+)-1,2-Bis[(2R,5R)-2,5-diethylphospholano]ethane can be used as a reactant to prepare:
  • Chromium diphosphine chloride complex which is employed as a catalyst for chemoselective oligomerization reaction.
  • α-Arylpyrrolidines by Suzuki-Miyaura cross-coupling and enantioselective copper-catalyzed intramolecular hydroamination reactions.

It can also be used as a catalyst in the enantioselective preparation of (perfluoroalkyl)butenyldiketones via cross Rauhut-Currier reaction of β-perfluoroalkylenones and vinyl ketones.

Note legali

Sold in collaboration with Kanata Chemical Technologies Inc. for research purposes only. These compounds were made and sold under license from E.I. du Pont de Nemours and Company, which license does not include the right to use the compounds in producing products for sale in the pharmaceutical field.

Codice della classe di stoccaggio

10 - Combustible liquids

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Certificati d'analisi (COA)

Cerca il Certificati d'analisi (COA) digitando il numero di lotto/batch corrispondente. I numeri di lotto o di batch sono stampati sull'etichetta dei prodotti dopo la parola ‘Lotto’ o ‘Batch’.

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Catalytic Asymmetric Synthesis of α-Arylpyrrolidines and Benzo-fused Nitrogen Heterocycles
Dai X-J, et al.
Angewandte Chemie (International Edition in English), 131(11), 3445-3449 (2019)
Phosphine-Catalyzed Asymmetric Intermolecular Cross Rauhut-Currier Reaction of β-Perfluoroalkyl-Substituted Enones and Vinyl Ketones
T Mengna, et al.
Advanced Synthesis & Catalysis, 359(19), 3347-3353 (2017)
Phosphine-Catalyzed Asymmetric Intermolecular Cross Rauhut-Currier Reaction of β-Perfluoroalkyl-Substituted Enones and Vinyl Ketones
T Mengna, et al.
advanced synthesis and catalysis, 359(19), 3347-3353 (2017)
Phospholane-Based Ligands for Chromium-Catalyzed Ethylene Tri-and Tetramerization
Boelter SD, et al.
Organometallics, 39(7), 976-987 (2020)

Articoli

DuPhos and BPE Ligands

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

Il team dei nostri ricercatori vanta grande esperienza in tutte le aree della ricerca quali Life Science, scienza dei materiali, sintesi chimica, cromatografia, discipline analitiche, ecc..

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