61958-35-8

Usage

Aromatic heterocycle

A five-membered ring structure with a nitrogen atom This describes the core structure of the pyrrole part of the compound, which consists of a five-membered ring containing a nitrogen atom that provides aromatic properties.

Derivative of pyrrole

A modified version of the pyrrole structure This indicates that the compound is derived from the basic pyrrole structure by adding or modifying functional groups.

Diphenylphosphino group

A phosphino group bonded to two phenyl rings This describes the specific functional group attached to the 2-position of the pyrrole ring, which consists of a phosphorus atom bonded to two phenyl groups.

Ligand

A molecule or ion that binds to a metal ion The presence of the diphenylphosphino group allows the compound to act as a ligand, binding to metal ions and forming coordination complexes.

Transition metal coordination complexes

Compounds formed by the combination of a ligand and a metal ion This describes the type of complexes that can be formed when the compound acts as a ligand, involving transition metals.

Catalytic compounds

Substances that increase the rate of a chemical reaction without being consumed The formation of transition metal coordination complexes can lead to the development of catalytic compounds, which can be used to accelerate chemical reactions.

Organic optoelectronic materials

Materials that have both electronic and optical properties, used in devices such as solar cells and LEDs The presence of the pyrrole ring in the compound makes it potentially useful in the development of organic optoelectronic materials, which can be used in various electronic and optoelectronic devices.

Upstream product

• 109-97-7 pyrrole 
• 1079-66-9 chloro-diphenylphosphine 
• 856702-63-1 N-(tert-butoxycarbonyl)-2-(diphenylphosphino)pyrrole 

Downstream Products

• 856702-70-0 (2-diphenylphosphinopyrrolyl)dipyrrolylphosphine 
• 259222-40-7 [Mn₂(diphenyl(2-pyrrolyl)phosphine)(CO)9] 
• 259222-41-8 [Mn3(μ3-P,N,η(5)-Ph2P-2-C3H4N)(CO)11] 
• 203443-31-6 Ru₃H(CO)9(C₆H₅)2PC₄NH₃ 

Relevant academic research and scientific papers

Homo- and heteroleptic group 4 2-(diphenylphosphino)pyrrolide complexes: Synthesis, coordination chemistry and solution state dynamics

The synthesis and solid state structures of homo- and heteroleptic Zr and Ti complexes of 2-(diphenylphosphino)pyrrolide (NP) are reported. The homoleptic Zr(NP)4 (1) and Ti(NP)4 (2) are 8-coordinate in the solid state, and both show extremely long M-P bonds of approximately 2.9 ?. In solution, the phosphine ligands in all complexes are labile: in the titanium complexes phosphine dissociation is rapid at room temperature and equilibrates all phosphines into a single 31P resonance, whereas in the Zr complex 1 dissociation is slower and full equilibration does not occur until 90 °C. The potential to utilize these novel complexes as metalloligands toward other transition metals is discussed.

Accelerated arene ligand exchange in the (arene)Cr(CO)2L series

Arene ligand exchange in the (η6-arene)Cr(CO)2L series can be accelerated if the ligand L is an electronically unsymmetrical bidentate ligand. The system evaluated here employs derivatives of tris(pyrrolyl)-phosphine as L. A series of 2-L′-substituted pyrroles was prepared, where the substituents include: L′= -SMe, -CH2SMe, -SPh, -CH2SPh, -SCF3, -S-tBu, -CO2Me, -CONMe2, -2-pyridinyl, and -PPh2. Reaction with CIP(pyrrolyl)2 gave a new series of phosphines, (2-L′-pyrrolyl) (pyrrolyl)2P. Each of these phosphines was converted to (arene)Cr(CO)2[P(2-L′-pyrrolyl)(pyrrolyl)2P) complexes. The substituents L′ are proposed to provide temporary coordination to the Cr and to lower the barrier to arene exchange. The series was evaluated where the arene in the complex (departing) is benzene, fluorobenzene, toluene, o-oxylene, m-xylene, or p-xylene and the incoming arene is C6D6, chlorobenzene-d5, anisole-d 8, fluorobenzene-d5, toluene-d8, o-oxylene-d10, m-xylene-d10, p-xylene-d10, or mesitylene-d12. Most of the new complexes showed a significant increase in the rate of arene exchange due to the side chain unit L′. The strongest effects were seen with the examples where X = -CO2Me, -CONMe2, and -(2-pyridinyl), allowing exchange with a half lifetime as low as 8 h/22 °C.