[A12931] CAS 6737-42-4 | 1,3-Bis(diphenylphosphino)propane, 97%

CAS : 6737-42-4
MDL : MFCD00003050
EINECS : 229-791-2

Other name :

Dppp

Chemical Properties

Formula : C27H26P2
Formula weight : 412.46
Melting Point : 58-63°
Sensitivity : Air Sensitive. Store under Argon. Ambient temperatures.
Form : Powder
Solubility : Insoluble in water.

Literature References

Chelating phosphorus ligand which forms a 1:1 complex with NiCl2, which is an efficient catalyst for the coupling of Grignard reagents with aryl, vinylic or heterocyclic halides: Bull. Chem. Soc. Jpn., 49, 1958 (1976); Tetrahedron, 38, 3347 (1982); Synthesis, 386 (1988). Successful Suzuki coupling of arylboronic acids with aryl chlorides bearing electron-withdrawing groups was achieved in the presence of Palladium(II)­ acetate, 10516, and dppp: Tetrahedron Lett., 38, 5575 (1997).

Notes

Air sensitive. Incompatible with strong oxidizing agents.Other References:Beilstein: 2821785

Grade Specifications

Grade Specifications

Hazard Statements : H315-H319-H335Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation.
Precautionary Statements : P261-P305+P351+P338-P302+P352-P321-P405-P501aAvoid breathing dust/fume/gas/mist/vapours/spray.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.IF ON SKIN: Wash with plenty of soap and water.Specific treatment (see label).Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations.