Category: 24566-79-8

Adding a certain compound to certain chemical reactions, such as: 24566-79-8, name is N-(6-Bromohexyl)phthalimide, belongs to indolines-derivatives compound, can increase the reaction rate and produce products with better performance than those obtained under traditional synthetic methods. Here is a downstream synthesis route of the compound 24566-79-8, HPLC of Formula: C14H16BrNO2

To a stirred solution of compound 3-i (6.39 g, 20.3 mol) in DMF (60 mL) was added potassiun:i thioacetaLe (2.78 g, 34.3 mmoi) portion wise and stirred for 20 mm at room temperature. After complete addition, the reaction mixture was stirred at room temperature for 30 mm. Reaction progress was monitored by TLC; after completion the reaction mixture was quenched with ice-cold water (250 niL) and stirred for I h. The resultant precipitated was filtered, washed with waLer (100 mL) and dried in vacuo to afford 4-i as an of f-whiLe solid(5.8 g, 93.5%). LCMS: 306.20 (MHi).

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Reference:
Patent; CV6 THERAPEUTICS (NI) LIMITED; SPYVEE, Mark; SHIRUDE, Pravin S.; (258 pag.)WO2017/6282; (2017); A1;,
Indoline – Wikipedia,
Indoline | C8H9N – PubChem

Researchers who often do experiments know that organic synthesis is a process of preparing more complex target molecules from simple raw materials through one or more chemical reactions. Generally, it requires fewer steps, and cheap raw materials. 24566-79-8, name is N-(6-Bromohexyl)phthalimide, A new synthetic method of this compound is introduced below., Application In Synthesis of N-(6-Bromohexyl)phthalimide

General procedure: To a mixture of the corresponding R1R2NH (3.0 mmol), anhydrous K2CO3 (449 mg, 3.25 mmol) and KI (20.75 mg, 0.125 mmol) in CH3CN (12 ml) were added the appropriate intermediates 6-9 (2.5mmol). The reaction mixture was warmed to 60-65 C and stirred for 6-8 h under an argon atmosphere. After complete reaction, the solvent was evaporated under reduced pressure. Then water (25 mL) was added to the residue and the mixture was extracted with dichloromethane (25 mL¡Á3). The combined organic phases were washed with saturated aqueous sodium chloride (30 mL), dried over sodium sulfate, and filtered. The solvent was evaporated to dryness under reduced pressure. The residue was purified on a silica gel chromatography using mixtures of petroleum ether/EtOAc as eluent, obtaining the corresponding intermediates 10-13a-d.

The basis of chemical reaction formula synthesis, the synthesis route is composed of some specific reactions and combined according to certain logical thinking. We look forward to the emergence of more reaction modes in the future.

Reference:
Article; Li, Yuxing; Qiang, Xiaoming; Li, Yan; Yang, Xia; Luo, Li; Xiao, Ganyuan; Cao, Zhongcheng; Tan, Zhenghuai; Deng, Yong; Bioorganic and Medicinal Chemistry Letters; vol. 26; 8; (2016); p. 2035 – 2039;,
Indoline – Wikipedia,
Indoline | C8H9N – PubChem

Synthetic Route of 24566-79-8, A common heterocyclic compound, 24566-79-8, name is N-(6-Bromohexyl)phthalimide, molecular formula is C14H16BrNO2, its traditional synthetic route has been very mature, but the traditional synthetic route has various shortcomings, such as complicated route, low yield, poor purity, etc, below Introduce a new synthetic route.

General procedure: To a mixture of the corresponding R1R2NH (3.0 mmol), anhydrous K2CO3 (449 mg, 3.25 mmol) and KI (20.75 mg, 0.125 mmol) in CH3CN (12 ml) were added the appropriate intermediates 6-9 (2.5mmol). The reaction mixture was warmed to 60-65 C and stirred for 6-8 h under an argon atmosphere. After complete reaction, the solvent was evaporated under reduced pressure. Then water (25 mL) was added to the residue and the mixture was extracted with dichloromethane (25 mL¡Á3). The combined organic phases were washed with saturated aqueous sodium chloride (30 mL), dried over sodium sulfate, and filtered. The solvent was evaporated to dryness under reduced pressure. The residue was purified on a silica gel chromatography using mixtures of petroleum ether/EtOAc as eluent, obtaining the corresponding intermediates 10-13a-d.

The synthetic route of 24566-79-8 has been constantly updated, and we look forward to future research findings.

Reference:
Article; Li, Yuxing; Qiang, Xiaoming; Li, Yan; Yang, Xia; Luo, Li; Xiao, Ganyuan; Cao, Zhongcheng; Tan, Zhenghuai; Deng, Yong; Bioorganic and Medicinal Chemistry Letters; vol. 26; 8; (2016); p. 2035 – 2039;,
Indoline – Wikipedia,
Indoline | C8H9N – PubChem