Category: 3930-83-4

Application of 3930-83-4, A common heterocyclic compound, 3930-83-4, name is 2-Iodobenzamide, molecular formula is C7H6INO, 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 solution of 2-iodobenzamide (3) or 2-bromonicotinamide (6) (2.0 mmol) in DMSO (3 mL), was added aldehyde (2.2 mmol), NaN3 (260 mg, 4.0 mmol), CuBr (29 mg, 0.2 mmol), and l-proline (46 mg, 0.4 mmol). The reaction mixture was stirred at 80 C under air. After disappearance of the reactant (monitored by TLC), water (30 mL) was added to the mixture, and then extracted with ethyl acetate (15 mL) for three times. The extraction was washed with saturated NaCl solution, dried over anhydrous Na2SO4 and concentrated under reduced pressure. The residue was purified by column chromatography on silica gel using petroleum ether/ethyl acetate (10:1 to 3:1) as the eluent to give the desired products 5 or 7.

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, Ting; Chen, Minglu; Yang, Lei; Xiong, Zhengxin; Wang, Yongwei; Li, Fei; Chen, Dongyin; Tetrahedron; vol. 72; 6; (2016); p. 868 – 874;,
Iodide – Wikipedia,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com

Each compound has different characteristics, and only by selecting the characteristics of the compound suitable for a specific situation can the compound be applied on a large scale. 3930-83-4, name is 2-Iodobenzamide, This compound has unique chemical properties. The synthetic route is as follows., SDS of cas: 3930-83-4

General procedure: To a 10 mL reaction tube were added MCM-41-L-Proline-CuBr(135 mg, 0.1 mmol), 2-halobenzamide 1 (1.0 mmol), benzylamine derivative 2 (2.0 mmol), K2CO3 (3.0 mmol), and DMSO (3 mL). The reaction mixture was stirred at 110 or 120 C under air for 6-12 h.After being cooled to room temperature, the reaction mixture was diluted with 20 mL of EtOAc, and filtered. The MCM-41-L-Proline-CuBr complex was washed with distilled water (2 5 mL) and ethanol (2 5 mL), and reused in the next run. The filtrate was washed with water (2 10 mL) and dried over MgSO4. After being concentrated in vacuo, the residue was purified by flash column chromatography on silica gel (petroleum ether/EtOAc 3:1 to 2:1)to afford the target product 3.

According to the analysis of related databases, 3930-83-4, the application of this compound in the production field has become more and more popular.

Reference:
Article; Yan, Nan; You, Chongren; Cai, Mingzhong; Journal of Organometallic Chemistry; vol. 897; (2019); p. 161 – 169;,
Iodide – Wikipedia,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com

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. 3930-83-4, name is 2-Iodobenzamide, A new synthetic method of this compound is introduced below., COA of Formula: C7H6INO

General procedure: A two-neck round bottom flask was charged with amagnetic stirrer, evacuated and backfilled with argon. 2-iodobenzamide ( 0.5mmol, 124 mg), aniline or alpha-substituted benzylamine (1.0 mmol), K2CO3(1.0 mmol, 138 mg) and CuBr2 (0.05mmol, 11 mg) in DMSO (5 mL) under argon atmosphere. The mixture was allowed tostir under argon atmosphere at 110 C for 4 h.The mixture was concentrated with the aid of a rotary evaporator, and theresidue was purified by column chromatography on silica gel using petroleumether/ethyl acetate (2:1) as eluent to provide the product 2-9.

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; Wang, Li-Xia; Hu, Ben-Quan; Xiang, Jun-Feng; Cui, Jie; Hao, Xiang; Liang, Tong-Ling; Tang, Ya-Lin; Tetrahedron; vol. 70; 45; (2014); p. 8588 – 8591;,
Iodide – Wikipedia,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com

Related Products of 3930-83-4, These common heterocyclic compound, 3930-83-4, name is 2-Iodobenzamide, 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 solution of 2-iodobenzamide (3) or 2-bromonicotinamide (6) (2.0 mmol) in DMSO (3 mL), was added aldehyde (2.2 mmol), NaN3 (260 mg, 4.0 mmol), CuBr (29 mg, 0.2 mmol), and l-proline (46 mg, 0.4 mmol). The reaction mixture was stirred at 80 C under air. After disappearance of the reactant (monitored by TLC), water (30 mL) was added to the mixture, and then extracted with ethyl acetate (15 mL) for three times. The extraction was washed with saturated NaCl solution, dried over anhydrous Na2SO4 and concentrated under reduced pressure. The residue was purified by column chromatography on silica gel using petroleum ether/ethyl acetate (10:1 to 3:1) as the eluent to give the desired products 5 or 7.

Statistics shows that 2-Iodobenzamide is playing an increasingly important role. we look forward to future research findings about 3930-83-4.

Reference:
Article; Li, Ting; Chen, Minglu; Yang, Lei; Xiong, Zhengxin; Wang, Yongwei; Li, Fei; Chen, Dongyin; Tetrahedron; vol. 72; 6; (2016); p. 868 – 874;,
Iodide – Wikipedia,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com

Electric Literature of 3930-83-4,Some common heterocyclic compound, 3930-83-4, name is 2-Iodobenzamide, molecular formula is C7H6INO, 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 10 mL reaction tube were added MCM-41-L-Proline-CuBr(135 mg, 0.1 mmol), 2-halobenzamide 1 (1.0 mmol), benzylamine derivative 2 (2.0 mmol), K2CO3 (3.0 mmol), and DMSO (3 mL). The reaction mixture was stirred at 110 or 120 C under air for 6-12 h.After being cooled to room temperature, the reaction mixture was diluted with 20 mL of EtOAc, and filtered. The MCM-41-L-Proline-CuBr complex was washed with distilled water (2 5 mL) and ethanol (2 5 mL), and reused in the next run. The filtrate was washed with water (2 10 mL) and dried over MgSO4. After being concentrated in vacuo, the residue was purified by flash column chromatography on silica gel (petroleum ether/EtOAc 3:1 to 2:1)to afford the target product 3.

The synthetic route of 3930-83-4 has been constantly updated, and we look forward to future research findings.

Reference:
Article; Yan, Nan; You, Chongren; Cai, Mingzhong; Journal of Organometallic Chemistry; vol. 897; (2019); p. 161 – 169;,
Iodide – Wikipedia,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com

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. 3930-83-4, name is 2-Iodobenzamide, A new synthetic method of this compound is introduced below., category: iodides-buliding-blocks

General procedure: To a solution of 2-iodobenzamide (3) or 2-bromonicotinamide (6) (2.0 mmol) in DMSO (3 mL), was added aldehyde (2.2 mmol), NaN3 (260 mg, 4.0 mmol), CuBr (29 mg, 0.2 mmol), and l-proline (46 mg, 0.4 mmol). The reaction mixture was stirred at 80 C under air. After disappearance of the reactant (monitored by TLC), water (30 mL) was added to the mixture, and then extracted with ethyl acetate (15 mL) for three times. The extraction was washed with saturated NaCl solution, dried over anhydrous Na2SO4 and concentrated under reduced pressure. The residue was purified by column chromatography on silica gel using petroleum ether/ethyl acetate (10:1 to 3:1) as the eluent to give the desired products 5 or 7.

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, Ting; Chen, Minglu; Yang, Lei; Xiong, Zhengxin; Wang, Yongwei; Li, Fei; Chen, Dongyin; Tetrahedron; vol. 72; 6; (2016); p. 868 – 874;,
Iodide – Wikipedia,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com

Reference of 3930-83-4, These common heterocyclic compound, 3930-83-4, name is 2-Iodobenzamide, 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 25ml Schlenk tube containing a solution of 1 in 2ml of THF was added amide (1.0 mmol) and (EtO)3SiH (0.50 g, 3.0 mmol). The reaction mixture was stirred at 60 C until there was no amide left (monitored by TLC and GC-MS). The product was purified according to literature procedures by Beller [27].

The synthetic route of 3930-83-4 has been constantly updated, and we look forward to future research findings.

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. 3930-83-4, name is 2-Iodobenzamide, A new synthetic method of this compound is introduced below., name: 2-Iodobenzamide

General procedure: 2-Iodobenzamide 1a (1.0 equiv.), 2-aminoisovaleric acid 2a (3.0 equiv.), Cs2CO3 (3.0 equiv.) and GO/Fe3O4-CuI (Cu+ 0.03 equiv.) were added to DMSO/ethylene glycol (60:1, v/v) in a round bottom flask. The reaction was monitored by TLC. The product was purified by column chromatography with petroleum ether/ethyl acetate (3:1, v/v) to give pure white solid 3a.

The synthetic route of 3930-83-4 has been constantly updated, and we look forward to future research findings.

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. 3930-83-4, name is 2-Iodobenzamide, A new synthetic method of this compound is introduced below., Formula: C7H6INO

General procedure: To a 25 mL Schlenk tube containing a solution of 2 in 2 mL of THF was added amide (1.0 mmol) and (EtO)3SiH (0.50 g, 3.0 mmol). The reaction mixture was stirred at 60 C until there was no amide left (monitored by TLC and GC-MS). The product was purified according to literature procedures by Beller

The synthetic route of 3930-83-4 has been constantly updated, and we look forward to future research findings.

Related Products of 3930-83-4,Some common heterocyclic compound, 3930-83-4, name is 2-Iodobenzamide, molecular formula is C7H6INO, 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: A two-neck round bottom flask was charged with amagnetic stirrer, evacuated and backfilled with argon. 2-iodobenzamide ( 0.5mmol, 124 mg), aniline or alpha-substituted benzylamine (1.0 mmol), K2CO3(1.0 mmol, 138 mg) and CuBr2 (0.05mmol, 11 mg) in DMSO (5 mL) under argon atmosphere. The mixture was allowed tostir under argon atmosphere at 110 C for 4 h.The mixture was concentrated with the aid of a rotary evaporator, and theresidue was purified by column chromatography on silica gel using petroleumether/ethyl acetate (2:1) as eluent to provide the product 2-9.

These compound has a wide range of applications. It is believed that with the continuous development of the source of the synthetic route 2-Iodobenzamide, its application will become more common.

Reference:
Article; Wang, Li-Xia; Hu, Ben-Quan; Xiang, Jun-Feng; Cui, Jie; Hao, Xiang; Liang, Tong-Ling; Tang, Ya-Lin; Tetrahedron; vol. 70; 45; (2014); p. 8588 – 8591;,
Iodide – Wikipedia,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com