Category: 15988-11-1

Related Products of 15988-11-1, 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. 15988-11-1, name is 4-Phenyl-1,2,4-triazolidine-3,5-dione belongs to Triazoles compound, it is a common compound, a new synthetic route is introduced below.

General procedure: General procedure: A mixture of 4-phenylurazole (1, 1 mmol), aryl aldehyde (2, 1.1 mmol) or ketone (5, 1.1 mmol), 1,3-diketone (3, 1 mmol) and FeCl3 (16.2 mg, 10 mol%) in acetonitrile (2.5 mL) was stirred in preheated oil bath at reflux for a specified time as required to complete the reaction (see Table 2 and 3). After complete conversion, as indicated by TLC, the solvent was removed in vacuo and the residue was diluted with water and extracted with ethyl acetate (2¡Á10 mL). The combined organic layers were dried over anhydrous Na2SO4, concentrated in vacuo and purified by column chromatography on silica gel (Merck, 60-120 mesh, ethyl acetate:hexane, 4:6) to afford the pure triazolo[1,2-a]indazoletrione or spirotriazolo[1,2-a]indazoletetraonederivative.

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, 4-Phenyl-1,2,4-triazolidine-3,5-dione, other downstream synthetic routes, hurry up and to see.

Reference:
Article; Subba Reddy; Umadevi; Narasimhulu; Yadav; Chemistry Letters; vol. 42; 8; (2013); p. 927 – 929;,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics

These common heterocyclic compound, 15988-11-1, name is 4-Phenyl-1,2,4-triazolidine-3,5-dione, 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. HPLC of Formula: C8H7N3O2

General procedure: A mixture of dimedone (1 mmol), aldehyde or isatin (1 mmol) and 4-phenylurazole (1 mmol), and catalyst (0.01 g, 5 mol%) in water (5 mL) was refluxed. After completion of the reaction that was monitored by TLC (EtOAc:n-hexane, 1:3), the reaction mixture was cooled to room temperature. Then, the precipitated product was filtered and washed with water and cooled with ethanol to afford the pure product.

The synthetic route of 4-Phenyl-1,2,4-triazolidine-3,5-dione has been constantly updated, and we look forward to future research findings.

Reference:
Article; Seyyedhamzeh, Mozhdeh; Shaabani, Shabnam; Hamidzad Sangachin, Mona; Shaabani, Ahmad; Research on Chemical Intermediates; vol. 42; 4; (2016); p. 2845 – 2855;,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics

Application of 15988-11-1, These common heterocyclic compound, 15988-11-1, name is 4-Phenyl-1,2,4-triazolidine-3,5-dione, 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: General procedure for the synthesis oftriazolo[1,2-a]indazole-trione (1a-g) and2H-indazolo[2,1-b]phthalazine-triones (2a-g)To a well-ground mixture of arylaldehyde (1 mmol), dimedone(0.140 g, 1 mmol) and 4-phenylurazole (0.177 g, 1 mmol) or2,3-dihydrophthalazine-1,4-dione (0.162 g, 1 mmol), was added[Et3N-SO3H]HSO4[(0.028 g, 0.1 mmol) for the preparation of1a-gor (0.042 g, 0.15 mmol] for the synthesis of2a-g}. Theobtained mixture was firstly stirred magnetically at 90C, andafter solidification of the reaction mixture, it was stirred with asmall rod at same temperature. After the reaction was completed(as observed by TLC), the reaction mixture was cooled to roomtemperature, water (2 mL) was added, stirred for 3 min, andfiltered. The solid residue was recrystallized from EtOH/H2O(4/1) to give the pure product.

The synthetic route of 15988-11-1 has been constantly updated, and we look forward to future research findings.

Reference:
Article; Zare, Abdolkarim; Masihpour, Fatemeh; Phosphorus, Sulfur and Silicon and the Related Elements; vol. 191; 8; (2016); p. 1160 – 1165;,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics

Adding a certain compound to certain chemical reactions, such as: 15988-11-1, name is 4-Phenyl-1,2,4-triazolidine-3,5-dione, belongs to Triazoles 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 15988-11-1, Quality Control of 4-Phenyl-1,2,4-triazolidine-3,5-dione

General procedure: A mixture of malononitrile (1.0 mmol), aromatic aldehyde (1.0 mmol), 4-ar ylurazole (1.0 mmol), and nano-ZrO2(20 mol %) was heated at 100C for 30-40 min. After completion of the reaction as indicated by TLC, the reaction mixture was cooled to room temperature. The solid residue was dissolved in hot ethanol and centrifuged to separate the catalyst. By recrystallization from ethanol, pure products were obtained.

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, 4-Phenyl-1,2,4-triazolidine-3,5-dione, other downstream synthetic routes, hurry up and to see.

Reference:
Article; Anaraki-Ardakani, Hossein; Heidari-Rakati, Tayebe; Oriental Journal of Chemistry; vol. 32; 3; (2016); p. 1625 – 1629;,
1,2,3-Triazole – Wikipedia,
Triazoles – 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. 15988-11-1, name is 4-Phenyl-1,2,4-triazolidine-3,5-dione, A new synthetic method of this compound is introduced below., name: 4-Phenyl-1,2,4-triazolidine-3,5-dione

General procedure: A mixture of malononitrile (1.0 mmol), aromatic aldehyde (1.0 mmol), 4-ar ylurazole (1.0 mmol), and nano-ZrO2(20 mol %) was heated at 100C for 30-40 min. After completion of the reaction as indicated by TLC, the reaction mixture was cooled to room temperature. The solid residue was dissolved in hot ethanol and centrifuged to separate the catalyst. By recrystallization from ethanol, pure products were obtained.

The synthetic route of 15988-11-1 has been constantly updated, and we look forward to future research findings.

Reference:
Article; Anaraki-Ardakani, Hossein; Heidari-Rakati, Tayebe; Oriental Journal of Chemistry; vol. 32; 3; (2016); p. 1625 – 1629;,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics

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. 15988-11-1, name is 4-Phenyl-1,2,4-triazolidine-3,5-dione belongs to Triazoles compound, it is a common compound, a new synthetic route is introduced below. Quality Control of 4-Phenyl-1,2,4-triazolidine-3,5-dione

General procedure: A mixture of dimedone (1, 1 mmol), 4-phenylurazole (2, 1 mmol), aromatic aldehyde (3a-h, 1mmol) and S-LCCO nano perovskite (0.01 g) was mixed in a high-pressure Teflon reactor, which was equipped with a magnetic stirrer and an optical fiber, which was implemented to control the reaction’s temperature. The reaction mixture was irradiated by 400 W microwave at 80 oC, for the specified reaction times. TLC with n-hexan:ethylacetate eluent was used to monitor the progress of the reactions. After reaction completion and cooling, the reaction mixtures were filtered and washed with ethanol to separate the catalyst. First, 10 mL water was added to the solution. Then, EtOH/H2O (4:1) was added to crystallize the water insoluble crude products. Then the crystals were filtered to achieve pure products (4a-h).

The synthetic route of 15988-11-1 has been constantly updated, and we look forward to future research findings.

Reference:
Article; Zahedi, Najmeh; Javid, Ali; Mohammadi, Mohammad Kazem; Tavakkoli, Haman; Bulletin of the Chemical Society of Ethiopia; vol. 32; 2; (2018); p. 239 – 248;,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics

Related Products of 15988-11-1, These common heterocyclic compound, 15988-11-1, name is 4-Phenyl-1,2,4-triazolidine-3,5-dione, 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: A mixture of dimedone (1 mmol), aldehyde or isatin (1 mmol) and 4-phenylurazole (1 mmol), and catalyst (0.01 g, 5 mol%) in water (5 mL) was refluxed. After completion of the reaction that was monitored by TLC (EtOAc:n-hexane, 1:3), the reaction mixture was cooled to room temperature. Then, the precipitated product was filtered and washed with water and cooled with ethanol to afford the pure product.

Statistics shows that 4-Phenyl-1,2,4-triazolidine-3,5-dione is playing an increasingly important role. we look forward to future research findings about 15988-11-1.

Reference:
Article; Seyyedhamzeh, Mozhdeh; Shaabani, Shabnam; Hamidzad Sangachin, Mona; Shaabani, Ahmad; Research on Chemical Intermediates; vol. 42; 4; (2016); p. 2845 – 2855;,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics

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. 15988-11-1, name is 4-Phenyl-1,2,4-triazolidine-3,5-dione, This compound has unique chemical properties. The synthetic route is as follows., name: 4-Phenyl-1,2,4-triazolidine-3,5-dione

General procedure: Dimedone (0.14 g, 1 mmol), benzaldehyde (0.1 g, 1 mmol), and 4-phenylurazole (0.177 g, 1 mmol) were mixed with PEG-SO3H (0.6 g, 0.1 mmol) and the obtained mixture was stirred magnetically at 80 C for 40 min. After the completion of the reaction warm water (20 mL) was added and the mixture stirred for about 5 min. The insoluble crude product was filtered and recrystallized from EtOH/H2O 4:1 and the pure product was obtained (0.352 g, 91%). In order to recover the catalyst, the filtrate was dried under reduced pressure and recovered catalyst was washed with diethyl ether and reused after drying under reduced pressure. The equivalent procedure was used for the synthesis of triazolo[1,2-a]indazole-tetraones.

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 15988-11-1.

Reference:
Article; Hasaninejad, Alireza; Zare, Abdolkarim; Shekouhy, Mohsen; Tetrahedron; vol. 67; 2; (2011); p. 390 – 400;,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics

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. 15988-11-1, name is 4-Phenyl-1,2,4-triazolidine-3,5-dione, This compound has unique chemical properties. The synthetic route is as follows., HPLC of Formula: C8H7N3O2

General procedure: General procedure: A mixture of 4-phenylurazole (1, 1 mmol), aryl aldehyde (2, 1.1 mmol) or ketone (5, 1.1 mmol), 1,3-diketone (3, 1 mmol) and FeCl3 (16.2 mg, 10 mol%) in acetonitrile (2.5 mL) was stirred in preheated oil bath at reflux for a specified time as required to complete the reaction (see Table 2 and 3). After complete conversion, as indicated by TLC, the solvent was removed in vacuo and the residue was diluted with water and extracted with ethyl acetate (2¡Á10 mL). The combined organic layers were dried over anhydrous Na2SO4, concentrated in vacuo and purified by column chromatography on silica gel (Merck, 60-120 mesh, ethyl acetate:hexane, 4:6) to afford the pure triazolo[1,2-a]indazoletrione or spirotriazolo[1,2-a]indazoletetraonederivative.

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 15988-11-1.

Reference:
Article; Subba Reddy; Umadevi; Narasimhulu; Yadav; Chemistry Letters; vol. 42; 8; (2013); p. 927 – 929;,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics

Adding a certain compound to certain chemical reactions, such as: 15988-11-1, name is 4-Phenyl-1,2,4-triazolidine-3,5-dione, belongs to Triazoles 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 15988-11-1, Recommanded Product: 4-Phenyl-1,2,4-triazolidine-3,5-dione

General procedure: A mixture of dimedone (1, 1 mmol), 4-phenylurazole (2, 1 mmol), aromatic aldehyde (3a-h, 1mmol) and S-LCCO nano perovskite (0.01 g) was mixed in a high-pressure Teflon reactor, which was equipped with a magnetic stirrer and an optical fiber, which was implemented to control the reaction’s temperature. The reaction mixture was irradiated by 400 W microwave at 80 oC, for the specified reaction times. TLC with n-hexan:ethylacetate eluent was used to monitor the progress of the reactions. After reaction completion and cooling, the reaction mixtures were filtered and washed with ethanol to separate the catalyst. First, 10 mL water was added to the solution. Then, EtOH/H2O (4:1) was added to crystallize the water insoluble crude products. Then the crystals were filtered to achieve pure products (4a-h).

If you are interested in these compounds, you can also browse my other articles.Thank you for taking the time to read this article. I hope you enjoyed it.

Reference:
Article; Zahedi, Najmeh; Javid, Ali; Mohammadi, Mohammad Kazem; Tavakkoli, Haman; Bulletin of the Chemical Society of Ethiopia; vol. 32; 2; (2018); p. 239 – 248;,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics