Tert - Butyl Carbazate, with the CAS number 870 - 46 - 2, is a high - quality chemical compound. It has a molecular formula of C₅H₁₂N₂O₂ and a molecular weight of approximately 132.16 g/mol. This product is known for its good quality and comes at a competitive price, making it an attractive option for various industries.
It typically appears as a white to off - white crystalline powder. The compound is stable under normal conditions but should be stored in a cool, dry place away from heat sources and incompatible substances. Its melting point is around 38 - 40°C, and it has specific solubility properties, being slightly soluble in water and more soluble in organic solvents such as ethanol and acetone.
Tert - Butyl Carbazate has a wide range of applications in different fields. In the pharmaceutical industry, it serves as an important intermediate in the synthesis of various drugs. It can be used to introduce specific functional groups into drug molecules, which helps in improving the biological activity and pharmacological properties of the final products.
In the field of organic synthesis, it is used as a reagent for the protection and de - protection of carbonyl groups. This is crucial in multi - step organic reactions, as it allows chemists to control the reactivity of different parts of a molecule during the synthesis process.
Additionally, it has applications in the production of agrochemicals. It can be used in the synthesis of pesticides and herbicides, contributing to the improvement of crop yields and protection against pests and diseases.
When handling Tert - Butyl Carbazate, proper safety precautions should be taken. Wear appropriate personal protective equipment, including gloves, safety goggles, and a lab coat. It is recommended to work in a well - ventilated area to avoid inhalation of dust or vapors.
For organic synthesis reactions, it can be added to the reaction mixture in a controlled manner, usually under inert gas conditions (such as nitrogen or argon) to prevent oxidation. The amount of Tert - Butyl Carbazate used depends on the specific reaction requirements and the stoichiometry of the reactants.
After the reaction is completed, standard work - up procedures should be followed to isolate and purify the desired product. This may involve extraction, filtration, and recrystallization steps.
Caso 1: Síntese farmacêutica
A research group was working on the synthesis of a new anti - cancer drug. They used Tert - Butyl Carbazate as an intermediate to introduce a specific amino group into the drug molecule. The reaction was carried out in an organic solvent (tetrahydrofuran) under reflux conditions. By carefully controlling the reaction temperature and the amount of Tert - Butyl Carbazate, they were able to achieve a high yield of the intermediate product. After further purification and subsequent reactions, the final anti - cancer drug was successfully synthesized, and in vitro tests showed promising anti - tumor activity.
Case 2: Organic Synthesis of a Complex Molecule
In an organic chemistry laboratory, scientists were attempting to synthesize a complex natural product - like molecule. Tert - Butyl Carbazate was used to protect a carbonyl group in one of the intermediate steps. This protection allowed them to perform other reactions on the molecule without affecting the carbonyl group. After the necessary reactions were completed, the carbonyl group was de - protected using a mild acid treatment. The final molecule was obtained with high purity, demonstrating the effectiveness of Tert - Butyl Carbazate in protecting and de - protecting functional groups.
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Este é o William, Diretor Executivo da Zhishang Chemical Co., Ltd.
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