Items 271 to 280 of 481 total
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Product Name | CAS # | Catalog # | QUANTITY | Price | Citations | RATING |
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Sodium aluminate | 11138-49-1 | sc-224288 sc-224288A sc-224288B sc-224288C | 2.5 kg 5 kg 10 kg 20 kg | $137.00 $159.00 $315.00 $630.00 | ||
Sodium aluminate serves as a catalyst through its ability to generate reactive hydroxyl ions, which can facilitate various nucleophilic reactions. Its unique structure allows for the formation of transient complexes with substrates, enhancing reaction rates. The compound's amphoteric nature enables it to interact with both acids and bases, promoting diverse catalytic pathways. Additionally, its high solubility in water aids in maintaining a dynamic reaction medium, optimizing molecular interactions. | ||||||
Sodium ferrocyanide decahydrate | 14434-22-1 | sc-229299 | 500 g | $95.00 | ||
Sodium ferrocyanide decahydrate acts as a catalyst by stabilizing transition states through its unique coordination chemistry. The presence of iron within its structure allows for electron transfer processes, enhancing reaction kinetics in redox reactions. Its ability to form stable complexes with metal ions facilitates various catalytic cycles, while its crystalline nature contributes to consistent reactivity. The compound's solubility in aqueous environments promotes effective molecular interactions, driving efficient catalytic pathways. | ||||||
Triphenylantimony(V) diacetate | 1538-62-1 | sc-229612 | 1 g | $68.00 | ||
Triphenylantimony(V) diacetate serves as a catalyst by engaging in unique ligand interactions that enhance electrophilic reactivity. Its bulky triphenyl groups create a sterically favorable environment, facilitating selective reactions. The compound's ability to form transient complexes with substrates accelerates reaction rates, while its Lewis acid characteristics promote the activation of nucleophiles. This results in distinct reaction pathways, showcasing its versatility in catalysis. | ||||||
2-Amino-5-methylphenol | 2835-98-5 | sc-225147 | 10 g | $38.00 | ||
2-Amino-5-methylphenol acts as a catalyst through its ability to form hydrogen bonds and π-π stacking interactions, which stabilize transition states during reactions. Its amino and hydroxyl groups enhance nucleophilicity, allowing for efficient electron transfer. The compound's unique electronic structure facilitates the activation of substrates, leading to accelerated reaction kinetics. This behavior enables it to participate in diverse catalytic processes, showcasing its adaptability in various chemical environments. | ||||||
Tin(II) oxide | 21651-19-4 | sc-229464 | 1 kg | $278.00 | ||
Tin(II) oxide serves as a catalyst by promoting electron transfer through its unique redox properties, facilitating the conversion of reactants in various chemical reactions. Its ability to form surface complexes enhances adsorption, leading to increased reaction rates. The material's semiconductor characteristics allow for effective charge separation, which is crucial in photochemical processes. Additionally, its high surface area contributes to improved catalytic efficiency, making it versatile in diverse applications. | ||||||
Dimethyl phenylphosphonite | 2946-61-4 | sc-234741 | 5 g | $64.00 | ||
Dimethyl phenylphosphonite acts as a catalyst by engaging in unique molecular interactions that enhance reaction pathways. Its phosphorus atom facilitates nucleophilic attack, promoting the formation of reactive intermediates. The compound's steric and electronic properties influence reaction kinetics, allowing for selective transformations. Additionally, its ability to stabilize transition states contributes to lower activation energies, making it effective in various catalytic processes. | ||||||
Methyl diphenylphosphinite | 4020-99-9 | sc-235821 | 1 g | $56.00 | ||
Methyl diphenylphosphinite serves as a catalyst through its distinctive ability to coordinate with metal centers, enhancing catalytic cycles. The presence of the diphenyl group allows for increased electron density, which can stabilize charged intermediates. Its unique steric configuration promotes specific substrate orientations, optimizing reaction pathways. Furthermore, the compound's capacity to form transient complexes aids in lowering activation barriers, facilitating efficient transformations in diverse chemical reactions. | ||||||
Phenacyltriphenylphosphonium bromide | 6048-29-9 | sc-236347 | 25 g | $71.00 | ||
Phenacyltriphenylphosphonium bromide acts as a catalyst by leveraging its unique phosphonium ion structure, which enhances electrophilic character. The triphenyl groups provide significant steric hindrance, influencing substrate accessibility and selectivity. Its ability to engage in charge transfer interactions facilitates the formation of reactive intermediates, while the bromide ion can participate in nucleophilic attacks, streamlining reaction kinetics and promoting efficient catalytic cycles. | ||||||
Lithium tetrakis(pentafluorophenyl)borate ethyl etherate | 371162-53-7 | sc-252970 | 100 mg | $69.00 | ||
Lithium tetrakis(pentafluorophenyl)borate ethyl etherate serves as a catalyst through its distinctive borate framework, which stabilizes transition states and enhances reaction rates. The pentafluorophenyl groups contribute to strong π-π stacking interactions, promoting substrate alignment and selectivity. Its etherate component aids in solvation dynamics, facilitating ion mobility and enhancing catalytic efficiency. This compound's unique electronic properties enable it to modulate reaction pathways effectively. | ||||||
Silver p-toluenesulfonate | 16836-95-6 | sc-250981 | 10 g | $117.00 | ||
Silver p-toluenesulfonate acts as a catalyst by leveraging its silver ion's unique coordination chemistry, which facilitates the formation of reactive intermediates. The sulfonate group enhances solubility and promotes nucleophilic attack through strong electron-withdrawing effects. This compound exhibits distinct reactivity patterns, allowing for selective transformations in various organic reactions. Its ability to stabilize charged transition states significantly influences reaction kinetics and product distribution. |