Category: 103755-58-4

New discoveries in chemical research and development in 2021. The transformation of simple hydrocarbons into more complex and valuable products via catalytic C–H bond functionalisation has revolutionised modern synthetic chemistry. 103755-58-4, name is (1-Phenyl-1H-1,2,3-triazol-4-yl)methanol belongs to triazoles compound, it is a common compound, a new synthetic route is introduced below. Application In Synthesis of (1-Phenyl-1H-1,2,3-triazol-4-yl)methanol

General procedure: Into a round-bottom flask were added 5.71mmolof alditolyl-triazole 12 or 21a in 50ml dichloromethane, 0.9mL of pyridine (2 eq.), 5.71mmolof acyl chloride and catalytic amount of DMAP. The mixture was stirred vigorously at room temperature, and the reaction progress was monitored by thin layer chromatography. Next, the mixture was washed with distilled water (3×100mL), saturated sodium bicarbonate solution (5×100mL), dried over anhydrous sodium sulfate, filtered and concentrated under reduced pressure. The product was purified via silica-gel column chromatography using gradient mixture of hexane-ethyl acetate, to afford the pure derivatives 13a-k and 22a-d.

If you are hungry for even more, make sure to check my other article about 103755-58-4, the application of this compound in the production field has become more and more popular.

Reference:
Article; Gonzaga, Daniel; Senger, Mario Roberto; Da Silva, Fernando De Carvalho; Ferreira, Vitor Francisco; Silva Jr., Floriano Paes; European Journal of Medicinal Chemistry; vol. 74; (2014); p. 461 – 476;,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics

New discoveries in chemical research and development in 2021. The transformation of simple hydrocarbons into more complex and valuable products via catalytic C–H bond functionalisation has revolutionised modern synthetic chemistry. 103755-58-4, name is (1-Phenyl-1H-1,2,3-triazol-4-yl)methanol belongs to triazoles compound, it is a common compound, a new synthetic route is introduced below. category: Triazoles

Step b: Preparation of l-phenyl-lH-l,2,3-triazole-4-carbaldehyde (9). To a solution of (1- phenyl-lH-l,2,3-triazol-4-yl)methanol, 7, (1.03 g, 5.87 mmol) in CH2Cl2 (50 mL) was added MnO2 (2.05g, 23.5 mmol). The reaction mixture was stirred for 3 days at room temperature. The reaction mixture was then filtered through Celite and the resulting filtrate was concentrated in vacuo. The crude material was purified by silica gel chromatography (0-5% methanol/dichloromethane) yielding 0.83g (82%) of 9: 1H NMR (400 MHz, CDCl3) delta 10.22 (s, IH), 8.51 (s, IH), 7.53, (d, J= 9.6 Hz, 2H), 7.58-7.49, (m, 3H).

We’ll also look at important developments in the pharmaceutical industry because understanding organic chemistry is important in understanding health, medicine, the role of (1-Phenyl-1H-1,2,3-triazol-4-yl)methanol ,and how the biochemistry of the body works.

Reference:
Patent; ALTIRIS THERAPEUTICS; WO2009/121063; (2009); A2;,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics

Adding a certain compound to certain chemical reactions, such as: 103755-58-4, name is (1-Phenyl-1H-1,2,3-triazol-4-yl)methanol, 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 103755-58-4, SDS of cas: 103755-58-4

General procedure: Into a round-bottom flask were added 5.71mmolof alditolyl-triazole 12 or 21a in 50ml dichloromethane, 0.9mL of pyridine (2 eq.), 5.71mmolof acyl chloride and catalytic amount of DMAP. The mixture was stirred vigorously at room temperature, and the reaction progress was monitored by thin layer chromatography. Next, the mixture was washed with distilled water (3¡Á100mL), saturated sodium bicarbonate solution (5¡Á100mL), dried over anhydrous sodium sulfate, filtered and concentrated under reduced pressure. The product was purified via silica-gel column chromatography using gradient mixture of hexane-ethyl acetate, to afford the pure derivatives 13a-k and 22a-d.

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, (1-Phenyl-1H-1,2,3-triazol-4-yl)methanol, other downstream synthetic routes, hurry up and to see.

Reference:
Article; Gonzaga, Daniel; Senger, Mario Roberto; Da Silva, Fernando De Carvalho; Ferreira, Vitor Francisco; Silva Jr., Floriano Paes; European Journal of Medicinal Chemistry; vol. 74; (2014); p. 461 – 476;,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics

Related Products of 103755-58-4, 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. 103755-58-4, name is (1-Phenyl-1H-1,2,3-triazol-4-yl)methanol belongs to triazoles compound, it is a common compound, a new synthetic route is introduced below.

Step 2 Synthesis of 1-Phenyl-1H-[1,2,3]triazole-4-carbaldehyde MnO2 (1.23 g, 14.14 mmol) was added to a stirred solution of (1-phenyl-1H-[1,2,3]triazol-4-yl)-methanol (245 mg, 1.4 mmol) in DCM (15 mL) and the resulting mixture was stirred at room temperature overnight. The mixture was filtered over a celite bed, and the filtrate was concentrated under reduced pressure to afford 271 mg (99%) of 1-phenyl-1H-[1,2,3]triazole-4-carbaldehyde.

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, (1-Phenyl-1H-1,2,3-triazol-4-yl)methanol, other downstream synthetic routes, hurry up and to see.

Reference:
Patent; Bischoff, Alexander; Subramanya, Hosahalli; Sundaresan, Kumar; Sammeta, Srinivasa Raju; Vaka, Anil Kumar; US2010/160323; (2010); A1;,
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. 103755-58-4, name is (1-Phenyl-1H-1,2,3-triazol-4-yl)methanol, This compound has unique chemical properties. The synthetic route is as follows., Safety of (1-Phenyl-1H-1,2,3-triazol-4-yl)methanol

A solution of 8.75 g (0.05 mol) of (1-phenyl-1H-1,2,3-triazol-4-yl)methanol (11) in 100 mL of methylene chloride was added in one portion with thorough stirring to a suspension of 16.15 g (0.075 mol) of freshly prepared pyridinium chlorochromate (PCC) in 200 mL of anhydrous methylene chloride. The mixture was stirred for 90 min at room temperature, 200 mL of anhydrous diethyl ether was added, the solution was separated from the black precipitate by decanting, and the precipitate was washed with diethyl ether (2 ¡Á 50 mL). The combined extracts were filtered through 20 g of silica gel, the solvent was distilled off under reduced pressure, and the residue was recrys-tallized from carbon tetrachloride. Yield 6.75 g (78%). mp 96-97C. 1 H NMR spectrum (500 MHz, DMSO-d 6 ), delta, ppm: 7.57 t (1H, p-H, J = 7.2 Hz), 7.65 t (2H, m-H, J = 7.2 Hz), 8.03 d (2H, o-H, J = 7.2 Hz), 9.59 s (1H, 5-H), 10.24 s (1H, CHO). Mass spectrum: m/z 174 [M + H] + . Found, %: C 62.45; H 4.14; N 24.21. C 9 H 7 N 3 O. Calculated, %: C 62.42; H 4.07; N 24.27.

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 103755-58-4.

Reference:
Article; Pokhodylo; Tupychak; Shyyka, O. Ya.; Obushak; Russian Journal of Organic Chemistry; vol. 55; 9; (2019); p. 1310 – 1321; Zh. Org. Khim.; vol. 55; 9; (2019); p. 1393 – 1405,13;,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics

Some common heterocyclic compound, 103755-58-4, name is (1-Phenyl-1H-1,2,3-triazol-4-yl)methanol, molecular formula is C9H9N3O, 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. Recommanded Product: (1-Phenyl-1H-1,2,3-triazol-4-yl)methanol

General procedure: The 1-substituted-1,2,3-triazol-4-yl-methanol 1 (4mmol) was taken in dry acetone (10mL), cooled to 0C and the Jones reagent (CrO3+H2SO4+Acetone) (4mmol) was added slowly over a period of 15min. The reaction mixture was stirred for 20min at 0C. After completion of reaction, filtered through the short pad of celite and the filtrate was collected and concentrated under vacuum. The residue was purified by passing through a column packed with silica gel using petroleum ether/EtOAc (8:2) as eluents.

These compound has a wide range of applications. It is believed that with the continuous development of the source of the synthetic route 103755-58-4, its application will become more common.

Reference:
Article; Sambasiva Rao; Kurumurthy; Veeraswamy; Santhosh Kumar; Poornachandra; Ganesh Kumar; Vasamsetti, Sathish Babu; Kotamraju, Srigiridhar; Narsaiah; European Journal of Medicinal Chemistry; vol. 80; (2014); p. 184 – 191;,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics

Synthetic Route of 103755-58-4, As we all know, there are many different methods for the synthesis of a compound, and people can choose the synthesis method that suits their own laboratory according to the actual situation. 103755-58-4 name is (1-Phenyl-1H-1,2,3-triazol-4-yl)methanol, This compound is widely used in many fields, so it is necessary to find a new synthetic route. The downstream synthesis method of this compound is introduced below.

(1-Phenyl-1H-1,2,3-triazol-4-yl)methanol (0.37 g, 2.0 mmol) was added at 0 C to a mixture of potassium hydroxide (0.64 g, 5.0 mmol) and p-toluenesulfonyl chloride (0.45 g, 2.2 mmol) in tetrahydrofuran (8 mL). The mixture was stirred at room temperature for 3 h. The mixture was then diluted with ethyl acetate (20 mL) and washed with water (2 x 20 mL). The organic layer was dried over with MgSO4, concentrated in vacuo and the obtained crude product was purified by column chromatography (ethyl acetate/hexanes, 3:7) on a silica gel to give compound 2 (0.33 g, 50%) as a white solid; m.p. 104-106 oC. 1H NMR (300 MHz, CDCl3): delta = 8.00 (s, 1 H), 7.82 (d, J = 8.3 Hz, 2 H), 7.69-7.65 (m, 2 H), 7.56-7.43 (m, 3 H), 7.34 (d, J = 8.0 Hz, 2 H), 5.30 (d, J = 0.3 Hz, 2 H), 2.43 (s, 3 H). 13C NMR (75 MHz, CDCl3): delta = 145.3, 141.8, 136.8, 133.1, 130.1, 130.0, 129.3, 128.1, 122.3, 120.7, 63.2, 21.7. HRMS (ESI): calcd. for C16H16N3O3S [M + H]+ 330.0912; found 330.0913.

At the same time, in my other blogs, there are other synthetic methods of this type of compound, (1-Phenyl-1H-1,2,3-triazol-4-yl)methanol, and friends who are interested can also refer to it.

Reference:
Article; Kwon, Young-Do; Son, Jeongmin; Yun, Mijin; Chun, Joong-Hyun; Tetrahedron Letters; vol. 59; 29; (2018); p. 2848 – 2852;,
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. 103755-58-4, name is (1-Phenyl-1H-1,2,3-triazol-4-yl)methanol, This compound has unique chemical properties. The synthetic route is as follows., Formula: C9H9N3O

General procedure: Into a round-bottom flask equipped with a magnetic stirring bar already containing a solution of 10mmolof 1,2,3-triazoles type 12 in 27.5mL of DMSO was added 11mmolof IBX. This mixture was stirred at room temperature for 4h. Next, distilled water (20mL) was added, and stirring was continued for 15minat room temperature. Subsequently, the mixture was filtered, extracted with ethyl acetate and dried over with MgSO4. The product was purified via silica-gel column chromatography using gradient mixture of hexane-ethyl acetate to afford the pure derivatives 11 and 15a-b.

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 103755-58-4.

Reference:
Article; Gonzaga, Daniel; Senger, Mario Roberto; Da Silva, Fernando De Carvalho; Ferreira, Vitor Francisco; Silva Jr., Floriano Paes; European Journal of Medicinal Chemistry; vol. 74; (2014); p. 461 – 476;,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics

Some common heterocyclic compound, 103755-58-4, name is (1-Phenyl-1H-1,2,3-triazol-4-yl)methanol, molecular formula is C9H9N3O, 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. SDS of cas: 103755-58-4

General procedure: Into a round-bottom flask were added 5.71mmolof alditolyl-triazole 12 or 21a in 50ml dichloromethane, 0.9mL of pyridine (2 eq.), 5.71mmolof acyl chloride and catalytic amount of DMAP. The mixture was stirred vigorously at room temperature, and the reaction progress was monitored by thin layer chromatography. Next, the mixture was washed with distilled water (3¡Á100mL), saturated sodium bicarbonate solution (5¡Á100mL), dried over anhydrous sodium sulfate, filtered and concentrated under reduced pressure. The product was purified via silica-gel column chromatography using gradient mixture of hexane-ethyl acetate, to afford the pure derivatives 13a-k and 22a-d.

These compound has a wide range of applications. It is believed that with the continuous development of the source of the synthetic route 103755-58-4, its application will become more common.

Reference:
Article; Gonzaga, Daniel; Senger, Mario Roberto; Da Silva, Fernando De Carvalho; Ferreira, Vitor Francisco; Silva Jr., Floriano Paes; European Journal of Medicinal Chemistry; vol. 74; (2014); p. 461 – 476;,
1,2,3-Triazole – Wikipedia,
Triazoles – 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 103755-58-4 as follows. Safety of (1-Phenyl-1H-1,2,3-triazol-4-yl)methanol

(l-Phenyl-lH-[l,2,3]triazol-4-yl)-methanol (700 mg) was treated with thionyl chloride (2 mL) in dichloromethane (10 mL). The mixture was stirred and heated under reflux to form a solution. The excess reagent and solvent were removed under vacuum and the residue dissolved in dichloromethane (50 mL). The dichloromethane solution was passed through a pad of silica which was further washed with dichloromethane followed by diethyl ether. The eluants were combined and concentrated to give the sub-titled compound as a solid (600 mg).1H NMR (400 MHz, CDCl3) 5 8.00 (IH, s), 7.73 – 7.68 (2H, m), 7.54 – 7.48 (2H, m), 7.47 – 7.41 (IH, m), 4.77 (2H, s).

According to the analysis of related databases, 103755-58-4, the application of this compound in the production field has become more and more popular.

Reference:
Patent; ARGENTA DISCOVERY LIMITED; ASTRAZENECA AB; WO2009/153536; (2009); A1;,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics