Passa al contenuto
Merck
Tutte le immagini(1)

Key Documents

View All Documentation

376728

Sigma-Aldrich

Ethylenebis(diphenylphosphine)

99%

Sinonimo/i:

1,2-Bis(diphenylphosphino)ethane, Diphos, dppe

Autenticatiper visualizzare i prezzi riservati alla tua organizzazione & contrattuali
Tutte le immagini(1)

About This Item

Formula condensata:
(C6H5)2PCH2CH2P(C6H5)2
Numero CAS:
1663-45-2
Peso molecolare:
398.42
Beilstein:
761261
Numero CE:
216-769-2
Numero MDL:
MFCD00003047
Codice UNSPSC:
12352002
ID PubChem:
24863460
NACRES:
NA.22

Livello qualitativo

200

Saggio

99%

Impiego in reazioni chimiche

reaction type: Buchwald-Hartwig Cross Coupling Reaction
reaction type: Heck Reaction
reaction type: Hiyama Coupling
reaction type: Negishi Coupling
reaction type: Sonogashira Coupling
reaction type: Stille Coupling
reaction type: Suzuki-Miyaura Coupling
reagent type: ligand

Punto di fusione

137-142 °C (lit.)

Gruppo funzionale

phosphine

Stringa SMILE

C(CP(c1ccccc1)c2ccccc2)P(c3ccccc3)c4ccccc4

InChI

1S/C26H24P2/c1-5-13-23(14-6-1)27(24-15-7-2-8-16-24)21-22-28(25-17-9-3-10-18-25)26-19-11-4-12-20-26/h1-20H,21-22H2
QFMZQPDHXULLKC-UHFFFAOYSA-N

Cerchi prodotti simili? Visita Guida al confronto tra prodotti

Applicazioni

Ligand for metal-catalyzed allylic alkylation; decarboxylation of allylic esters; 1,3-diene synthesis; cycloaddition reactions; carbonylation reactions.

Pittogrammi

Exclamation mark
GHS07

Avvertenze

Warning

Indicazioni di pericolo

H335

Classi di pericolo

STOT SE 3

Organi bersaglio

Respiratory system

Codice della classe di stoccaggio

11 - Combustible Solids

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Dispositivi di protezione individuale

Eyeshields, Gloves, type N95 (US)

Scegli una delle versioni più recenti:

Certificati d'analisi (COA)

Lot/Batch Number
MKCP9037
1438249V
1438249
1435915
06204LH

Non trovi la versione di tuo interesse?

Se hai bisogno di una versione specifica, puoi cercare il certificato tramite il numero di lotto.

Cerca un COA

Possiedi già questo prodotto?

I documenti relativi ai prodotti acquistati recentemente sono disponibili nell’Archivio dei documenti.

Visita l’Archivio dei documenti

I clienti hanno visto anche

Slide 1 of 4

1 of 4

Nickel(II) bromide trihydrate 98% (AT)

Sigma-Aldrich

72243

Nickel(II) bromide trihydrate

1,5-Bis(diphenylphosphino)pentane 97%

Sigma-Aldrich

287997

1,5-Bis(diphenylphosphino)pentane

Nickel(II) chloride hydrate 99.95% trace metals basis

Sigma-Aldrich

364304

Nickel(II) chloride hydrate

Nickel(II) chloride hexahydrate 99.9% trace metals basis

Sigma-Aldrich

654507

Nickel(II) chloride hexahydrate

C K Mirabelli et al.
Journal of medicinal chemistry, 30(12), 2181-2190 (1987-12-01)
Bisphosphines related to bis(diphenylphosphino)ethane (dppe) and their gold complexes are described that are active in a spectrum of transplantable tumor models. When administered ip on days 1-5 at its maximally tolerated dose (MTD) of 40 mumol/kg, dppe reproducibly gives 100%
Gleb A Silantyev et al.
Inorganic chemistry, 52(4), 1787-1797 (2013-01-30)
The combination of variable temperature (190-297 K) IR and NMR spectroscopy studies with quantum-chemical calculations at the DFT/B3PW91 and AIM level had the aim to determine the mechanism of proton transfer to CpRuH(dppe) (1, dppe = Ph(2)P(CH(2))(2)PPh(2)) and the structures
G D Hoke et al.
Molecular pharmacology, 39(1), 90-97 (1991-01-01)
Bis(diphenylphosphine)ethane (DPPE) and its gold coordination complexes have demonstrated antitumor activity in transplantable tumor models. This report describes the development of a P388 cell line (P388/DPPEc) that is resistant to DPPE and its analogues and the in vitro characterization of
Anne Westphal et al.
Inorganic chemistry, 51(10), 5748-5763 (2012-05-03)
The molybdenum(V) complex [Mo(O)Cl(3)dppe] [dppe = 1,2-bis(diphenylphosphino)ethane] is considered as a model system for a combined study of the electronic structure using UV/vis absorption and magnetic circular dichroism (MCD) spectroscopy. In order to determine the signs and MCD C-term intensities
Nusrat J Sanghamitra et al.
Journal of medicinal chemistry, 48(4), 977-985 (2005-02-18)
The cytotoxic properties of arylphosphines are regulated by metals. We have synthesized a series of copper(I) complexes of 1,2-bis(diphenylphosphino)ethane (DPPE) and tested their in vitro cytotoxicity in a human lung carcinoma cell line H460. One of the complexes [Cu(2)(DPPE)(3)(CH(3)CN)(2)](ClO(4))(2) (C1)
Visualizza tutti i documenti correlati

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..

Contatta l'Assistenza Tecnica.