Items 441 to 450 of 468 total
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| Product Name | CAS # | Catalog # | QUANTITY | Price | Citations | RATING |
|---|---|---|---|---|---|---|
Tetraethylphosphonium Bromide | 4317-07-1 | sc-296496 sc-296496A | 5 g 25 g | $56.00 $228.00 | ||
Tetraethylphosphonium Bromide is a versatile synthetic reagent known for its ability to act as a quaternary ammonium salt, facilitating nucleophilic substitutions. Its unique phosphonium ion enhances electrophilic character, allowing for efficient alkylation reactions. The compound's high solubility in polar solvents promotes rapid reaction kinetics, while its strong ionic interactions contribute to the stabilization of transition states. This behavior makes it a valuable tool in various synthetic methodologies. | ||||||
1,2-Dichlorotetramethyldisilane | 4342-61-4 | sc-287216 | 5 g | $106.00 | ||
1,2-Dichlorotetramethyldisilane serves as a potent synthetic reagent, characterized by its unique silane structure that enables selective chlorination and hydrosilylation reactions. The presence of chlorine atoms enhances its reactivity, facilitating the formation of siloxane bonds through nucleophilic attack. Its distinct steric properties allow for controlled polymerization pathways, while its volatility aids in the efficient removal of byproducts during synthesis, making it a key player in organosilicon chemistry. | ||||||
Tris(dimethylamido)borane | 4375-83-1 | sc-237386 | 5 g | $123.00 | ||
Tris(dimethylamido)borane is a versatile synthetic reagent notable for its ability to act as a strong Lewis acid, facilitating various coordination and activation processes. Its unique dimethylamido groups enhance nucleophilicity, promoting rapid reaction kinetics in the formation of boron-nitrogen complexes. This compound exhibits remarkable stability under inert conditions, allowing for selective transformations in organometallic synthesis and catalysis, while its low viscosity aids in efficient mixing and handling during reactions. | ||||||
1,2-Diaminopropane-N,N,N′,N′-tetraacetic acid | 4408-81-5 | sc-251555 | 10 g | $61.00 | ||
1,2-Diaminopropane-N,N,N',N'-tetraacetic acid serves as a potent chelating agent, effectively binding metal ions through its multiple amine and carboxylate functional groups. This compound exhibits a high degree of selectivity in metal ion complexation, influencing reaction pathways and kinetics. Its ability to stabilize transition states enhances catalytic processes, while its solubility in various solvents facilitates diverse synthetic applications, making it a valuable tool in coordination chemistry. | ||||||
1H-Benzimidazol-2-ylacetonitrile | 4414-88-4 | sc-297980 | 10 g | $85.00 | ||
1H-Benzimidazol-2-ylacetonitrile is a versatile synthetic reagent characterized by its unique benzimidazole core, which facilitates strong π-π stacking interactions and hydrogen bonding. This compound exhibits notable reactivity in nucleophilic substitution reactions, allowing for the formation of diverse derivatives. Its electron-withdrawing nitrile group enhances electrophilicity, promoting rapid reaction kinetics. Additionally, its solubility in polar solvents broadens its applicability in various synthetic pathways. | ||||||
meso-Octamethylcalix(4)pyrrole | 4475-42-7 | sc-235600A sc-235600 | 500 mg 1 g | $143.00 $231.00 | ||
Meso-Octamethylcalix(4)pyrrole is a distinctive synthetic reagent known for its ability to form stable complexes with cations and anions due to its unique cavity structure. This compound exhibits selective binding properties, making it effective in ion recognition and extraction processes. Its conformational flexibility allows for dynamic interactions, influencing reaction pathways and kinetics. Furthermore, its solubility in organic solvents enhances its utility in diverse synthetic applications. | ||||||
Tetrapropylammonium hydroxide solution | 4499-86-9 | sc-251215 | 25 g | $35.00 | ||
Tetrapropylammonium hydroxide solution is a versatile synthetic reagent characterized by its strong basicity and ability to facilitate nucleophilic reactions. Its quaternary ammonium structure promotes unique solvation dynamics, enhancing the reactivity of substrates in organic transformations. The solution's high ionic strength can influence reaction kinetics, while its compatibility with various solvents allows for tailored reaction environments, making it a valuable tool in synthetic chemistry. | ||||||
Tetramethylphosphonium bromide | 4519-28-2 | sc-237071 | 1 g | $200.00 | ||
Tetramethylphosphonium bromide serves as a potent synthetic reagent, notable for its ability to act as a phosphonium salt in various organic reactions. Its unique structure enables efficient formation of phosphonium ylides, facilitating the synthesis of alkenes through Wittig reactions. The compound exhibits strong ionic interactions, enhancing its solubility in polar solvents and promoting rapid reaction kinetics. Additionally, its stability under diverse conditions makes it a reliable choice for complex synthetic pathways. | ||||||
3-Benzyl-5-(2-hydroxyethyl)-4-methylthiazolium chloride | 4568-71-2 | sc-251944 sc-251944A | 25 g 100 g | $43.00 $155.00 | ||
3-Benzyl-5-(2-hydroxyethyl)-4-methylthiazolium chloride is a versatile synthetic reagent characterized by its thiazolium core, which enhances its reactivity in various organic transformations. The presence of the hydroxyethyl group contributes to its ability to stabilize intermediates, facilitating nucleophilic attacks. This compound exhibits unique electrostatic interactions, promoting selective pathways in reactions such as cyclizations and condensations, while its solubility in polar media supports efficient mixing and reaction rates. | ||||||
Borane morpholine complex | 4856-95-5 | sc-234193 | 5 g | $29.00 | ||
Borane morpholine complex serves as a potent synthetic reagent, notable for its ability to facilitate hydride transfer reactions. The morpholine moiety enhances solubility and stabilizes transition states, promoting efficient nucleophilic additions. Its unique coordination with boron allows for selective activation of substrates, leading to distinct reaction pathways. The complex's reactivity is further influenced by steric and electronic factors, making it a valuable tool in synthetic organic chemistry. | ||||||