Key Documents

View All Documentation

376728

Ethylenebis(diphenylphosphine)

Name: Ethylenebis(diphenylphosphine)
Brand: ALDRICH

99%

Synonym(s):

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

Select a Size

Change View

About This Item

Linear Formula:

(C₆H₅)₂PCH₂CH₂P(C₆H₅)₂

CAS Number:

1663-45-2

Molecular Weight:

398.42

UNSPSC Code:

12352002

NACRES:

NA.22

PubChem Substance ID:

24863460

EC Number:

216-769-2

Beilstein/REAXYS Number:

761261

MDL number:

MFCD00003047

Technical Service

Need help? Our team of experienced scientists is here for you.

Let Us Assist

Properties

Quality Level

200

assay

99%

reaction suitability

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

mp

137-142 °C (lit.)

functional group

phosphine

SMILES string

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

InChI key

QFMZQPDHXULLKC-UHFFFAOYSA-N

Description

Application

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

Still not finding the right product?

Explore all of our products under Ethylenebis(diphenylphosphine)

pictograms

GHS07

signalword

Warning

hcodes

H335

pcodes

P261 - P271 - P304 + P340 + P312 - P403 + P233 - P405 - P501

Hazard Classifications

STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

In vivo development and in vitro characterization of a subclone of murine P388 leukemia resistant to bis(diphenylphosphine)ethane.

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

Magnetic circular dichroism spectrum of the molybdenum(V) complex [Mo(O)Cl3dppe]: C-term signs and intensities for multideterminant excited doublet states.

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

Hydrogen bonding and proton transfer to ruthenium hydride complex CpRuH(dppe): metal and hydride dichotomy.

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

View All Related Papers

Global Trade Item Number

SKU	GTIN
376728-5G	04061831835274
376728-1G	04061831835267