Category: 39549-79-6

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. 39549-79-6, name is 2-Amino-4-methylbenzamide, This compound has unique chemical properties. The synthetic route is as follows., SDS of cas: 39549-79-6

2-amino-4-methylbenzamide (4.93 g, 32.8 mmol) obtained in above was added with formic acid (30 mL, 787.9 mmol), followed by stirring for 6 hours at 100° C. The reaction mixture was cooled to room temperature, concentrated under reduced pressure, and washed with water. The filtered solid was dried with warm wind in an oven (40° C.) for 6 hours or more to obtain the title compound (4.79 g, 91percent). 1H-NMR Spectrum (300 MHz, DMSO-d6): delta 8.06 (s, 1H), 8.00 (d, 1H), 7.47 (s, 1H), 7.34 (d, 1H), 2.45 (s, 3H) MS (ESI+, m/z): 161 [M+H]+

Chemical properties determine the actual use. Each compound has specific chemical properties and uses. We look forward to more synthetic routes in the future to expand reaction routes of 39549-79-6.

Reference:
Patent; HANMI PHARM. CO., LTD; Bae, In Hwan; Son, Jung Beom; Han, Sang Mi; Kwak, Eun Joo; Kim, Ho Seok; Song, Ji Young; Byun, Eun Young; Jun, Seung Ah; Ahn, Young Gil; Suh, Kwee Hyun; US2014/371219; (2014); A1;,
Amide – Wikipedia,
Amide – an overview | ScienceDirect Topics

Electric Literature of 39549-79-6, 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. 39549-79-6, name is 2-Amino-4-methylbenzamide, This compound has unique chemical properties. The synthetic route is as follows.

General procedure: Sodium hydrogen sulfite (4 mmol) was added to a solution of anthranilamide 1 (2 mmol) and benzaldehyde 2 (2 mmol) in N,N- dimethylacetamide (5 mL). The mixture was heated under continuous stirring at 150 o C for 2-3 h and poured into ice water. The precipitate was then filtered, washed with water followed byethanol, and dried to yield the 2-arylquinazolinones 3-31.#10;#10;

The chemical industry reduces the impact on the environment during synthesis 2-Amino-4-methylbenzamide. I believe this compound will play a more active role in future production and life.

Reference:
Article; Khadka, Daulat Bikram; Tran, Giap Huu; Shin, Somin; Nguyen, Hang Thi Minh; Cao, Hue Thi; Zhao, Chao; Jin, Yifeng; Van, Hue Thi My; Chau, Minh Van; Kwon, Youngjoo; Le, Thanh Nguyen; Cho, Won-Jea; European Journal of Medicinal Chemistry; vol. 103; (2015); p. 69 – 79;,
Amide – Wikipedia,
Amide – an overview | ScienceDirect Topics

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. 39549-79-6, name is 2-Amino-4-methylbenzamide, A new synthetic method of this compound is introduced below., Quality Control of 2-Amino-4-methylbenzamide

General procedure: Sodium hydrogen sulfite (4 mmol) was added to a solution of anthranilamide 1 (2 mmol) and benzaldehyde 2 (2 mmol) in N,N- dimethylacetamide (5 mL). The mixture was heated under continuous stirring at 150 o C for 2-3 h and poured into ice water. The precipitate was then filtered, washed with water followed byethanol, and dried to yield the 2-arylquinazolinones 3-31.#10;#10;

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; Khadka, Daulat Bikram; Tran, Giap Huu; Shin, Somin; Nguyen, Hang Thi Minh; Cao, Hue Thi; Zhao, Chao; Jin, Yifeng; Van, Hue Thi My; Chau, Minh Van; Kwon, Youngjoo; Le, Thanh Nguyen; Cho, Won-Jea; European Journal of Medicinal Chemistry; vol. 103; (2015); p. 69 – 79;,
Amide – Wikipedia,
Amide – an overview | ScienceDirect Topics

Application of 39549-79-6,Some common heterocyclic compound, 39549-79-6, name is 2-Amino-4-methylbenzamide, molecular formula is C8H10N2O, 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 12mL vial was charged with MCM-41-2P-Pd(OAc)2 (2molpercent), 2-aminobenzamide (1mmol), aryl iodide (1mmol) (if solid) and a stirring bar. Then, DMF (2mL), aryl iodide (1mmol) (if liquid) and DBU (2mmol) were injected by syringe under an argon atmosphere. The vial was placed in an alloy plate, which was transferred into a 300mL Parr Instruments 4560 series autoclave under an argon atmosphere. After flushing the autoclave three times with CO, a pressure of 10bar CO was fixed at ambient temperature. The autoclave was heated for 20hat 120°C. After completion of the reaction, the autoclave was cooled to room temperature and the pressure was released carefully. The reaction mixture was diluted with ethyl acetate (10mL) and filtered. The palladium catalyst was washed with distilled water (2×5mL) and acetone (2×5mL), and reused in the next run. The filtrate was concentrated in vacuo and the pure product was isolated by either washed with water, ethyl acetate and finally hexane or recrystallization from MeOH.

These compound has a wide range of applications. It is believed that with the continuous development of the source of the synthetic route 2-Amino-4-methylbenzamide, its application will become more common.

Reference:
Article; You, Shengyong; Huang, Bin; Yan, Tao; Cai, Mingzhong; Journal of Organometallic Chemistry; vol. 875; (2018); p. 35 – 45;,
Amide – Wikipedia,
Amide – an overview | ScienceDirect Topics

Some common heterocyclic compound, 39549-79-6, name is 2-Amino-4-methylbenzamide, molecular formula is C8H10N2O, 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. category: amides-buliding-blocks

General procedure: The 2-aminobenzamide (1 equiv), the orthoester (2-3 equiv) and absolute ethanol (2-3 mL) wereplaced in a 15-mL Chemglass screw-cap pressure tube (No. CG-1880-01, Chemglass, Vineland, NJ,USA). Glacial acetic acid (3 equiv) was added, N2 was introduced to the vessel and the cap wastightened. The vessel was heated at 110 C for 12-72 h, then cooled and concentrated to give thequinazolinone, which was purified by crystallization from absolute ethanol or trituration from 5%ether in pentane. The following compounds were prepared:

These compound has a wide range of applications. It is believed that with the continuous development of the source of the synthetic route 39549-79-6, its application will become more common.

Reference:
Article; Gavin, Joshua T.; Annor-Gyamfi, Joel K.; Bunce, Richard A.; Molecules; vol. 23; 11; (2018);,
Amide – Wikipedia,
Amide – an overview | ScienceDirect Topics

Synthetic Route of 39549-79-6,Some common heterocyclic compound, 39549-79-6, name is 2-Amino-4-methylbenzamide, molecular formula is C8H10N2O, 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 12mL vial was charged with MCM-41-2P-Pd(OAc)2 (2molpercent), 2-aminobenzamide (1mmol), aryl iodide (1mmol) (if solid) and a stirring bar. Then, DMF (2mL), aryl iodide (1mmol) (if liquid) and DBU (2mmol) were injected by syringe under an argon atmosphere. The vial was placed in an alloy plate, which was transferred into a 300mL Parr Instruments 4560 series autoclave under an argon atmosphere. After flushing the autoclave three times with CO, a pressure of 10bar CO was fixed at ambient temperature. The autoclave was heated for 20hat 120°C. After completion of the reaction, the autoclave was cooled to room temperature and the pressure was released carefully. The reaction mixture was diluted with ethyl acetate (10mL) and filtered. The palladium catalyst was washed with distilled water (2×5mL) and acetone (2×5mL), and reused in the next run. The filtrate was concentrated in vacuo and the pure product was isolated by either washed with water, ethyl acetate and finally hexane or recrystallization from MeOH.

The synthetic route of 39549-79-6 has been constantly updated, and we look forward to future research findings.

Reference:
Article; You, Shengyong; Huang, Bin; Yan, Tao; Cai, Mingzhong; Journal of Organometallic Chemistry; vol. 875; (2018); p. 35 – 45;,
Amide – Wikipedia,
Amide – an overview | ScienceDirect Topics

In the chemical reaction process, reaction time, type of solvent, can easily affect the result of the reaction, thereby determining the yield and properties of the reaction product. An updated downstream synthesis route of 39549-79-6 as follows. Recommanded Product: 2-Amino-4-methylbenzamide

General procedure: A 12mL vial was charged with MCM-41-2P-Pd(OAc)2 (2molpercent), 2-aminobenzamide (1mmol), aryl iodide (1mmol) (if solid) and a stirring bar. Then, DMF (2mL), aryl iodide (1mmol) (if liquid) and DBU (2mmol) were injected by syringe under an argon atmosphere. The vial was placed in an alloy plate, which was transferred into a 300mL Parr Instruments 4560 series autoclave under an argon atmosphere. After flushing the autoclave three times with CO, a pressure of 10bar CO was fixed at ambient temperature. The autoclave was heated for 20hat 120¡ãC. After completion of the reaction, the autoclave was cooled to room temperature and the pressure was released carefully. The reaction mixture was diluted with ethyl acetate (10mL) and filtered. The palladium catalyst was washed with distilled water (2¡Á5mL) and acetone (2¡Á5mL), and reused in the next run. The filtrate was concentrated in vacuo and the pure product was isolated by either washed with water, ethyl acetate and finally hexane or recrystallization from MeOH.

According to the analysis of related databases, 39549-79-6, the application of this compound in the production field has become more and more popular.

Reference:
Article; You, Shengyong; Huang, Bin; Yan, Tao; Cai, Mingzhong; Journal of Organometallic Chemistry; vol. 875; (2018); p. 35 – 45;,
Amide – Wikipedia,
Amide – an overview | ScienceDirect Topics

39549-79-6, name is 2-Amino-4-methylbenzamide, belongs to amides-buliding-blocks compound, is considered to be a conventional heterocyclic compound, which is widely used in drug synthesis. The chemical synthesis route is as follows. Quality Control of 2-Amino-4-methylbenzamide

Step A:To a solution of 2-amino-4-methylbenzamide (3 g, 20.0 mmol) in THF (40 mL) was added 5-(4-fluorophenyl)-1,3-dioxolane-2,4-dione from Example 16 (4.7 g, 24 mmol) and the solution was stirred for 2 hrs at 50¡ã C. Sodium methoxide in MeOH (25percent, 5.2 mL, 24 mmol) was then added and the solution was stirred at 50¡ã C. overnight.The reaction mixture solution was concentrated, 2N HCl was added and the mixture was filtered.The collected solid was dried to give 2-((4-fluorophenyl)(hydroxy)methyl)-7-methylquinazolin-4-ol (5.14 g, 91percent) which was used without further purification. LC-MS (ESI) m/z 285 (M+H)+.

The synthetic route of 39549-79-6 has been constantly updated, and we look forward to future research findings.

Reference:
Patent; AMBIT BIOSCIENCES CORP.; US2012/53176; (2012); A1;,
Amide – Wikipedia,
Amide – an overview | ScienceDirect Topics

Synthetic Route of 39549-79-6, In the next few decades, the world population will flourish. As the population grows rapidly and people all over the world use more and more resources, all industries must consider their environmental impact. 39549-79-6, name is 2-Amino-4-methylbenzamide belongs to amides-buliding-blocks compound, it is a common compound, a new synthetic route is introduced below.

General procedure: A 15 mL tube was added 2-aminobenzamide (1 mmol), benzyl amine (1.5 mmol), and a stir bar. Then H2O2 (30 wtpercent in H2O, 5 equiv.) was added by a syringe at room temperature under open air. The tube was closed and kept at 120¡ãC for 20 h. The conversion and yield were determined by GC and GC?MS using hexadecane (0.1 mmol) as the internal standard.

In the field of chemistry, the synthetic routes of compounds are constantly being developed and updated. I will also mention this compound in other articles, 2-Amino-4-methylbenzamide, other downstream synthetic routes, hurry up and to see.

Reference:
Article; Qi, Xin-Xin; Song, Zhen-Zhen; Gong, Jin-Long; Fang, Zheng-Yu; Wu, Xiao-Feng; Chinese Chemical Letters; vol. 27; 1; (2016); p. 21 – 24;,
Amide – Wikipedia,
Amide – an overview | ScienceDirect Topics

Some common heterocyclic compound, 39549-79-6, name is 2-Amino-4-methylbenzamide, molecular formula is C8H10N2O, 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. category: amides-buliding-blocks

General procedure: A 12mL vial was charged with MCM-41-2P-Pd(OAc)2 (2mol%), 2-aminobenzamide (1mmol), aryl iodide (1mmol) (if solid) and a stirring bar. Then, DMF (2mL), aryl iodide (1mmol) (if liquid) and DBU (2mmol) were injected by syringe under an argon atmosphere. The vial was placed in an alloy plate, which was transferred into a 300mL Parr Instruments 4560 series autoclave under an argon atmosphere. After flushing the autoclave three times with CO, a pressure of 10bar CO was fixed at ambient temperature. The autoclave was heated for 20hat 120C. After completion of the reaction, the autoclave was cooled to room temperature and the pressure was released carefully. The reaction mixture was diluted with ethyl acetate (10mL) and filtered. The palladium catalyst was washed with distilled water (2¡Á5mL) and acetone (2¡Á5mL), and reused in the next run. The filtrate was concentrated in vacuo and the pure product was isolated by either washed with water, ethyl acetate and finally hexane or recrystallization from MeOH.

These compound has a wide range of applications. It is believed that with the continuous development of the source of the synthetic route 39549-79-6, its application will become more common.

Reference:
Article; You, Shengyong; Huang, Bin; Yan, Tao; Cai, Mingzhong; Journal of Organometallic Chemistry; vol. 875; (2018); p. 35 – 45;,
Amide – Wikipedia,
Amide – an overview | ScienceDirect Topics