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Sigma-Aldrich

1,3-Bis(diphenylphosphino)propane

97%

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Synonym(s):
dppp
Linear Formula:
(C6H5)2PCH2CH2CH2P(C6H5)2
CAS Number:
Molecular Weight:
412.44
Beilstein:
2821785
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.22

Quality Level

Assay

97%

form

solid

reaction suitability

reagent type: ligand
reaction type: C-C Bond Formation

reagent type: ligand
reaction type: Carbonylations

reagent type: ligand
reaction type: Negishi Coupling

reagent type: ligand
reaction type: Sonogashira Coupling

reagent type: ligand
reaction type: Suzuki-Miyaura Coupling

mp

63-65 °C (lit.)

functional group

phosphine

SMILES string

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

InChI

1S/C27H26P2/c1-5-14-24(15-6-1)28(25-16-7-2-8-17-25)22-13-23-29(26-18-9-3-10-19-26)27-20-11-4-12-21-27/h1-12,14-21H,13,22-23H2

InChI key

LVEYOSJUKRVCCF-UHFFFAOYSA-N

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This Item
106496638080730998
tBuXPhos 98%

Sigma-Aldrich

638080

tBuXPhos

tBuBrettPhos 97%

Sigma-Aldrich

730998

tBuBrettPhos

form

solid

form

-

form

solid

form

solid

reaction suitability

reagent type: ligand
reaction type: C-C Bond Formation, reagent type: ligand
reaction type: Carbonylations, reagent type: ligand
reaction type: Negishi Coupling, reagent type: ligand
reaction type: Sonogashira Coupling, reagent type: ligand
reaction type: Suzuki-Miyaura Coupling

reaction suitability

reagent type: ligand
reaction type: C-C Bond Formation, reagent type: ligand
reaction type: Carbonylations, reagent type: ligand
reaction type: Cycloadditions, reagent type: ligand
reaction type: Decarboxylations, reagent type: ligand
reaction type: Diels-Alder Reaction, reagent type: ligand
reaction type: Heck Reaction, reagent type: ligand
reaction type: Negishi Coupling, reagent type: ligand
reaction type: Suzuki-Miyaura Coupling

reaction suitability

-

reaction suitability

-

mp

63-65 °C (lit.)

mp

137-142 °C (lit.)

mp

148-151 °C (lit.)

mp

166-170 °C

functional group

phosphine

functional group

phosphine

functional group

phosphine

functional group

phosphine

General description

1,3-Bis(diphenylphosphino)propane is an organophosphorus compound, that belongs to the class of diphosphine ligands. It is used in transition metal-catalyzed cross-coupling reactions such as Suzuki-Miyaura coupling, Sonogashira coupling, and Negishi coupling reactions. 1,3-Bis(diphenylphosphino)propane is also used in the development of biologically active metal coordination complexes because of its ability to coordinate well with the metals via monodentate or bidentate manner.

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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