1021-21-2

Basic information

• Product Name: TRI(2-THIENYL)PHOSPHINE OXIDE
• Synonyms: TRI(2-THIENYL)PHOSPHINE OXIDE
• CAS NO: 1021-21-2
• Molecular Formula: C₁₂H₉OPS₃
• Molecular Weight: 296.37
• Mol File: 1021-21-2.mol
• Article Data: 5

Chemical Properties

• Melting Point: 129 °C
• Boiling Point: 495.2°Cat760mmHg
• Flash Point: 253.3°C
• Appearance: /
• Density: 1.43g/cm³
• Vapor Pressure: 1.83E-09mmHg at 25°C
• Refractive Index: 1.671
• CAS DataBase Reference: TRI(2-THIENYL)PHOSPHINE OXIDE(CAS DataBase Reference)
• NIST Chemistry Reference: TRI(2-THIENYL)PHOSPHINE OXIDE(1021-21-2)
• EPA Substance Registry System: TRI(2-THIENYL)PHOSPHINE OXIDE(1021-21-2)

Safety Data

• Hazardous Substances Data: 1021-21-2(Hazardous Substances Data)

Usage

General Description

TRI(2-THIENYL)PHOSPHINE OXIDE is a chemical compound with the molecular formula C12H9OPS. It is a phosphine oxide derivative with three 2-thienyl groups attached to a phosphorous atom. TRI(2-THIENYL)PHOSPHINE OXIDE is commonly used as a ligand in coordination chemistry and catalysis. It is known for its strong binding ability to metals and is often used in transition metal-catalyzed reactions. TRI(2-THIENYL)PHOSPHINE OXIDE has also been used in the synthesis of various organic compounds and has shown potential for application in material science and nanotechnology. Additionally, it has been used in the development of new pharmaceuticals and biologically active compounds due to its unique structural and electronic properties.

InChI:InChI=1/C12H9OPS3/c13-14(10-4-1-7-15-10,11-5-2-8-16-11)12-6-3-9-17-12/h1-9H

Upstream product

• 24171-89-9 tris(2-thienyl)phosphine 
• 5713-61-1 thiophen-2-yl magnesium bromide 
• 814-49-3 diethyl chlorophosphate 

Downstream Products

• 188290-36-0 thiophene 
• 366-18-7 [2,2]bipyridinyl 

Relevant articles and documents

Eosin Y-catalyzed photooxidation of triarylphosphines under visible light irradiation and aerobic conditions

We report herein a novel method for Eosin Y-catalyzed photooxidation of triarylphosphines under visible light irradiation and aerobic conditions. This new approach employed visible light as the energy source and air as the oxidant, showing great advantages in environmental benignness and operational easiness with a wide functional group tolerance.

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Ir(III)-catalyzed direct C-H functionalization of arylphosphine oxides: A strategy for MOP-type ligands synthesis

Diazo compounds as coupling partners are efficiently applied to Ir(III)-catalyzed direct C-H functionalization of arylphos-phine oxides. Involving C-H activation, carbene insertion, and tautomerism, this reaction proceeds under mild conditions, thus proving an approach to the synthesis of MOP-type ligand precursor in a single step. The utility of this transformation has been further demonstrated in ligand synthesis as well as in the construction of phosphole framework.