1530-44-5 Usage
Description
(2-carboxyethyl) triphenylphosphoniumbromide is a quaternary ammonium salt with the chemical formula C22H20BrO2P. It belongs to the triphenylphosphonium family, which is widely used in organic chemistry as phase transfer catalysts. This specific compound features a carboxyethyl group attached to the phosphonium cation, making it a potential candidate for coupling reactions and organic synthesis. It is a white to off-white solid that is soluble in organic solvents and is commonly utilized in chemical research and industrial processes. The unique structure and properties of this compound make it a valuable tool for chemists and researchers working on various organic transformations and reactions.
Uses
Used in Chemical Research:
(2-carboxyethyl) triphenylphosphoniumbromide is used as a phase transfer catalyst for facilitating various organic reactions and transformations. Its unique structure allows it to act as a bridge between the reactants in different phases, enhancing the reaction rate and efficiency.
Used in Organic Synthesis:
(2-carboxyethyl) triphenylphosphoniumbromide is used as a reagent in organic synthesis for coupling reactions. The carboxyethyl group attached to the phosphonium cation provides a versatile functional group that can be further modified or used in the synthesis of complex organic molecules.
Used in Industrial Processes:
(2-carboxyethyl) triphenylphosphoniumbromide is used as a catalyst in various industrial processes, particularly in the production of pharmaceuticals, agrochemicals, and other specialty chemicals. Its ability to act as a phase transfer catalyst makes it a valuable component in the synthesis of these compounds, improving the overall efficiency and yield of the processes.
Used in Drug Development:
(2-carboxyethyl) triphenylphosphoniumbromide is used as a starting material or intermediate in the development of new drugs. Its unique structure and reactivity make it a promising candidate for the synthesis of novel pharmaceutical compounds with potential therapeutic applications.
Used in Material Science:
(2-carboxyethyl) triphenylphosphoniumbromide is used in the development of new materials with specific properties, such as conductive polymers or self-assembling systems. Its ability to participate in various organic reactions and its solubility in organic solvents make it a useful component in the design and synthesis of advanced materials.
Check Digit Verification of cas no
The CAS Registry Mumber 1530-44-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,5,3 and 0 respectively; the second part has 2 digits, 4 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1530-44:
(6*1)+(5*5)+(4*3)+(3*0)+(2*4)+(1*4)=55
55 % 10 = 5
So 1530-44-5 is a valid CAS Registry Number.
1530-44-5Relevant articles and documents
Functionalized phosphonium-based ionic liquids as efficient catalysts for the synthesis of cyclic carbonate from expoxides and carbon dioxide
Dai, Wei-Li,Jin, Bi,Luo, Sheng-Lian,Luo, Xu-Biao,Tu, Xin-Man,Au, Chak-Tong
, p. 183 - 188 (2014/01/06)
A series of novel functionalized phosphonium-based ionic liquids (FPBILs) were synthesized by a simple method, and first evaluated as catalysts for the synthesis of cyclic carbonates through the cycloaddition of CO2 to epoxides in the absence of co-catalyst and solvent. The FPBILs perform well in the cycloaddition reaction, especially the carboxyl-functionalized one. Over [Ph3PC2H4COOH]Br, the yield of propylene carbonate is 97.3% (TOF = 64.9 h-1) at 130 C and 2.5 MPa in 3 h. The synergistic effects of polarization induced by hydrogen bonding and nucleophilic attack of Br-anion account for the excellent performance. Furthermore, the FPBILs with moderate methylene chain length show superior catalytic activity. It is because they have both strong acidity and weak electrostatic interaction between phosphonium cation and halide anion. The strong acidity facilitates the ring-opening of epoxyl, and the weak electrostatic interaction enhances the nucleophilic attack capability of Br -. It is envisaged that the metal- and solvent-free process has high potential for the catalytic conversion of CO2 into value-added chemicals.
