Items 291 to 300 of 377 total
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Product Name | CAS # | Catalog # | QUANTITY | Price | Citations | RATING |
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Tris(2-chloroethyl) phosphite | 140-08-9 | sc-251392 sc-251392A sc-251392B | 5 g 25 g 100 g | $194.00 $326.00 $561.00 | ||
Tris(2-chloroethyl) phosphite is a phosphorus compound notable for its ability to engage in electrophilic reactions due to the presence of chloroethyl groups. These groups enhance its reactivity, allowing it to participate in nucleophilic substitution and condensation reactions. The compound's unique structure promotes specific molecular interactions, influencing the formation of phosphonyl and phosphonate derivatives, and altering the dynamics of reaction mechanisms in various synthetic pathways. | ||||||
Tris(2,2,2-trifluoroethyl) phosphite | 370-69-4 | sc-251395 sc-251395A | 25 g 100 g | $125.00 $443.00 | ||
Tris(2,2,2-trifluoroethyl) phosphite is a phosphorus compound characterized by its trifluoroethyl substituents, which significantly enhance its electrophilic nature. The strong electron-withdrawing effect of the trifluoroethyl groups facilitates rapid nucleophilic attack, leading to diverse reaction pathways. This compound exhibits unique solubility properties in nonpolar solvents, influencing its reactivity and interaction with various nucleophiles, thereby altering the kinetics of phosphite-based transformations. | ||||||
Triethylphosphine oxide | 597-50-2 | sc-237308 | 1 g | $92.00 | ||
Triethylphosphine oxide is a phosphorus compound notable for its ability to stabilize reactive intermediates through strong dipole interactions. Its polar nature enhances solubility in polar solvents, promoting efficient coordination with metal catalysts. The compound exhibits unique reactivity patterns, particularly in oxidation reactions, where it can facilitate electron transfer processes. Additionally, its steric properties influence the selectivity of nucleophilic attacks, making it a versatile participant in various chemical transformations. | ||||||
P,P-Dichlorophenylphosphine | 644-97-3 | sc-250640 | 100 g | $200.00 | ||
P,P-Dichlorophenylphosphine is a phosphorus compound characterized by its electrophilic nature, which allows it to engage in nucleophilic substitution reactions. The presence of chlorine atoms enhances its reactivity, facilitating the formation of phosphonium salts. Its unique steric configuration influences reaction kinetics, often leading to regioselective outcomes. Additionally, the compound's ability to form stable complexes with various nucleophiles highlights its role in organophosphorus chemistry, contributing to diverse synthetic pathways. | ||||||
Tetraethylphosphonium tetrafluoroborate | 665-49-6 | sc-253672 | 5 g | $645.00 | ||
Tetraethylphosphonium tetrafluoroborate is a phosphorus compound notable for its ionic character and ability to form stable phosphonium ions. Its tetraethylphosphonium cation exhibits strong electrostatic interactions, enhancing solubility in polar solvents. This compound participates in unique ion exchange reactions, facilitating the generation of reactive intermediates. Its distinct structural features promote specific coordination with anions, influencing reactivity and selectivity in various chemical transformations. | ||||||
Dimethylphenylphosphine | 672-66-2 | sc-257366 sc-257366A | 1 g 5 g | $46.00 $152.00 | ||
Dimethylphenylphosphine is a phosphorus compound characterized by its unique steric and electronic properties, which influence its reactivity in nucleophilic substitution reactions. The presence of both dimethyl and phenyl groups allows for diverse molecular interactions, enhancing its role as a ligand in coordination chemistry. Its ability to stabilize transition states contributes to distinct reaction kinetics, making it a versatile participant in organophosphorus chemistry and catalysis. | ||||||
Dimethylphosphoramidous dichloride | 683-85-2 | sc-234763 | 25 ml | $215.00 | ||
Dimethylphosphoramidous dichloride is a phosphorus compound notable for its dual reactivity as an acid chloride and a phosphoramidate. Its structure facilitates unique interactions with nucleophiles, leading to rapid acylation and phosphonylation reactions. The compound exhibits distinct electrophilic behavior, allowing it to engage in diverse pathways, including the formation of stable intermediates. Its reactivity profile is influenced by steric hindrance and electronic effects, making it a key player in phosphorus chemistry. | ||||||
Bis(diethylamino)chlorophosphine | 685-83-6 | sc-234057 | 5 g | $145.00 | ||
Bis(diethylamino)chlorophosphine is a phosphorus compound characterized by its unique reactivity as a chlorophosphine. Its structure promotes strong nucleophilic attack, enabling efficient formation of phosphine oxides and phosphonates. The presence of diethylamino groups enhances its electrophilic nature, facilitating rapid reaction kinetics. This compound also exhibits distinct coordination properties, allowing it to form stable complexes with various ligands, influencing its behavior in synthetic pathways. | ||||||
3-Methyl-1-phenyl-2-phospholene 1-oxide | 707-61-9 | sc-231824 | 10 g | $113.00 | ||
3-Methyl-1-phenyl-2-phospholene 1-oxide is a phosphorus compound notable for its unique cyclic structure, which enhances its stability and reactivity. The presence of the phosphine oxide functional group allows for significant dipole interactions, influencing its solubility and reactivity in polar solvents. This compound participates in diverse reaction pathways, including nucleophilic substitutions and cycloadditions, showcasing its versatility in synthetic chemistry. Its distinct electronic properties also enable selective coordination with metal centers, impacting catalytic processes. | ||||||
Ethyl diphenylphosphinite | 719-80-2 | sc-235047 | 5 g | $76.00 | ||
Ethyl diphenylphosphinite is a phosphorus compound characterized by its unique ability to act as a ligand in coordination chemistry. Its structure facilitates strong π-π stacking interactions and hydrogen bonding, enhancing its reactivity in various organic transformations. The compound exhibits notable stability under thermal conditions, allowing it to participate in electrophilic aromatic substitutions and other reaction mechanisms. Its electron-donating properties also influence the reactivity of adjacent functional groups, making it a valuable component in synthetic pathways. |