64741-27-1 Usage
Description
2,6-BIS(DIPHENYLPHOSPHINO)PYRIDINE, also known as P,P'-bis(diphenylphosphino)pyridine or dppp, is a bidentate ligand that plays a significant role in coordination chemistry and organometallic catalysis. It is characterized by a pyridine ring with two diphenylphosphine groups attached at the 2 and 6 positions, which endows it with the ability to act as a chelating ligand. This unique structure allows 2,6-BIS(DIPHENYLPHOSPHINO)PYRIDINE to form stable complexes with various transition metals, making it a valuable component in homogeneous catalysis for a range of organic transformations.
Uses
Used in Chemical Synthesis Industry:
2,6-BIS(DIPHENYLPHOSPHINO)PYRIDINE is used as a chelating ligand for [its strong coordinating ability and steric bulk], which contributes to the development of more efficient and selective synthetic methodologies. It is particularly instrumental in homogeneous catalysis for a variety of organic transformations, such as hydrogenation, cross-coupling reactions, and polymerization processes.
Used in Organometallic Catalysis:
In the field of organometallic catalysis, 2,6-BIS(DIPHENYLPHOSPHINO)PYRIDINE is used as a bidentate ligand for [its ability to form stable complexes with various transition metals], enhancing the efficiency and selectivity of catalytic reactions. This application is crucial for advancing the methodologies in chemical synthesis, leading to improved outcomes in the production of various organic compounds.
Check Digit Verification of cas no
The CAS Registry Mumber 64741-27-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,4,7,4 and 1 respectively; the second part has 2 digits, 2 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 64741-27:
(7*6)+(6*4)+(5*7)+(4*4)+(3*1)+(2*2)+(1*7)=131
131 % 10 = 1
So 64741-27-1 is a valid CAS Registry Number.
InChI:InChI=1/C29H23NP2/c1-5-14-24(15-6-1)31(25-16-7-2-8-17-25)28-22-13-23-29(30-28)32(26-18-9-3-10-19-26)27-20-11-4-12-21-27/h1-23H
64741-27-1Relevant articles and documents
Pyridyl- and pyrimidyl-phosphine-substituted [FeFe]-hydrogenase mimics: Synthesis, charaterization and properties
Cui, Hong-Hua,Wu, Nan-Nan,Wang, Jin-Yun,Hu, Ming-Qiang,Wen, Hui-Min,Chen, Chang-Neng
, p. 46 - 53 (2014)
Two tetranuclear iron-sulphur complexes {[(μ-pdt)Fe2(CO) 5]2(PNP) (2) and [(μ-pdt)Fe2(CO) 5]2(PNNP) (3)} and three dinuclear ones {[(μ-pdt)Fe2(CO)5](PNP) (4), [(μ-pdt)
Early transition metal compound and preparation method and intermediate thereof and application of early transition metal compound in polymerization of olefin
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Paragraph 0319; 0320; 0322; 0323; 0324, (2019/11/13)
The invention relates to the field of catalysts for olefin polymerization, in particular to an early transition metal compound and a preparation method and intermediate thereof and application of theearly transition metal compound in polymerization of olefin. The early transition metal compound is a compound represented by a formula (1). When the early transition metal compound or crystal of theearly transition metal compound is applied to catalysis of olefin, high catalytic activity is achieved, and excellent catalytic activity is achieved in a wide range of polymerization conditions; and the catalyst has low cost, and is favorable for industrial production.
Regioselective functionalisation of 2-(diphenylphosphino)pyridine: Direct lithiation at the pyridine C-6 position
Gros, Philippe,Younès-Millot, Christophe Ben,Fort, Yves
, p. 303 - 306 (2007/10/03)
It is shown that 2-(diphenylphosphino)pyridine was efficiently and regioselectively metallated at the C-6 position by use of the BuLi- Me2N(CH2)2OLi basic system. The method described opened access to various functionally
