Model No: JT00061
Sodium Tert-Butoxide STB
Sodium Tert-Butoxide (STB) is a strong organic base/catalyst, white crystalline solid. Ideal for deprotonation, elimination, transesterification—critical in pharmaceuticals, agrochemicals, fine chemical synthesis.
Quantity :
US $0.37 - US $0.68 / kilogram
| Index Name | Index | Packing standard |
| Total alkali | ≥99% | Cardboard drum:25kg Galvanized steel drum:100kg |
| Free alkali | ≤1% | |
| Appearance | off-white granule | |
| CAS No. | 865-48-5 | |
| Molecular formula | C4H9ONa | |
| Molecular weight | 96.1 |
Main Applications
Driving Key Synthetic Reactions
The core value of Sodium Tert-Butoxide (STB) lies in its role as a strongly sterically hindered non-nucleophilic base, making Sodium Tert-Butoxide (STB) outstanding in the following key transformations. Choosing a reliable STB supplier ensures the high purity and stable performance of Sodium Tert-Butoxide (STB), which is crucial for the efficiency and selectivity of synthetic reactions. Our STB supplier provides high-quality Sodium Tert-Butoxide (STB) that meets strict industrial and laboratory standards, making STB the preferred reagent for researchers and manufacturers worldwide.
Elimination Reactions (E2 Elimination)
Sodium Tert-Butoxide (STB) is the preferred base reagent for E2 elimination reactions, and our STB supplier ensures that Sodium Tert-Butoxide (STB) delivers consistent selectivity. Sodium Tert-Butoxide (STB) is used to efficiently induce the formation of Hofmann products (less substituted alkenes) from haloalkanes or sulfonates. This is a key method for synthesizing specific terminal alkenes or controlling the regioselectivity of alkenes. The high purity of Sodium Tert-Butoxide (STB) from our STB supplier minimizes side reactions, ensuring high yields of target alkenes. Many fine chemical enterprises rely on Sodium Tert-Butoxide (STB) from our STB supplier for precise elimination reactions.
Condensation & Deprotonation Reactions
Sodium Tert-Butoxide (STB) excels in extracting weak acidic protons, and our STB supplier guarantees the strong basicity of Sodium Tert-Butoxide (STB) for reliable deprotonation. Sodium Tert-Butoxide (STB) effectively deprotonates reactive methylene compounds (such as esters, ketones, and nitriles) to generate highly reactive carbanions, which then participate in key reactions. The stable performance of Sodium Tert-Butoxide (STB) from our STB supplier ensures precise control of deprotonation processes, a critical factor for successful condensation reactions. These reactions include: Claisen condensation, Dickmann condensation, aldol condensation, and alkylation reactions – all of which rely on the high reactivity of Sodium Tert-Butoxide (STB).
As a strong base catalyst/ligand
Sodium Tert-Butoxide (STB) serves as an excellent strong base catalyst/ligand, and our STB supplier provides Sodium Tert-Butoxide (STB) with optimized catalytic activity. One key application is promoting cross-coupling reactions: In palladium-catalyzed Buchwald-Hartwig coupling reactions, Sodium Tert-Butoxide (STB) acts as a key base for the construction of C-N and C-O bonds, a core technology for the synthesis of aromatic amines and aromatic ethers (widely found in drug and material molecules). The high purity of Sodium Tert-Butoxide (STB) ensures the efficiency of these coupling reactions, making our STB supplier a trusted partner for pharmaceutical and material synthesis enterprises.
Additionally, Sodium Tert-Butoxide (STB) promotes other metal-catalyzed reactions: As a co-catalyst in various transition metal-catalyzed reactions, Sodium Tert-Butoxide (STB) activates reactants, enhancing reaction rates and yields. Our STB supplier offers technical support to help customers optimize the usage of Sodium Tert-Butoxide (STB) in catalytic systems, maximizing its catalytic potential.
Synthesizes specific organometallic reagents