Category: 103755-58-4

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, Computed Properties of C9H9N3O

General procedure: A 10mL microwave tube was loaded with6a(1.4mmol), paraformaldehyde (4mmol), the appropriate alcohol (4.5mmol) and were irradiated for 20min. The internal temperature reached 150C. The alcohol excess was evaporated under reduced pressure. The residual solid product was purified by column chromatography on silica gel and eluted with an increasing polarity gradient mixture of hexane and ethyl acetate (9/1). For the product 7e was used 5mL of chloroform as solvent.

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; Jordao, Alessandro K.; Novais, Juliana; Leal, Bruno; Escobar, Ana C.; Dos Santos Junior, Helvecio M.; Castro, Helena C.; Ferreira, Vitor F.; European Journal of Medicinal Chemistry; vol. 63; (2013); p. 196 – 201;,
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, name: (1-Phenyl-1H-1,2,3-triazol-4-yl)methanol

Methyl iodide (7.34g, 3.24mL, 51.72mmol, 6equiv.) was added to acetonitrile (10mL) solution of triazole 1 (1.5g, 8.62mmol, 1equiv.) and heated in a teflon lined sealed steel vessel at 80C for 36h. After completion of reaction, solvent was removed under vacuo and washed with ethyl acetate (5¡Á10mL) to give pale yellow crystalline solid in (2.25g) 83% yield. Mp: 140-142C; IR (KBr): 3316 (nuOH), 1597, 1077cm-1; 1H NMR (400MHz, CDCl3) delta: 9.35 (s, 1H), 7.92-7.90 (m, 2H), 7.65-7.63 (m, 3H), 5.15 (d, 2H, J=6Hz), 5.00 (t, 1H, J=6Hz), 4.51 (s, 3H); 13C NMR (100MHz, CDCl3) delta: 145.0, 134.7, 132.2, 130.7, 128.4, 121.7, 53.0 (-CH2-OH), 40.0 (-CH3-N); HRMS (ESI-MS) calcd for C10H13N3O [M+H]+ 191.1059, found 191.1067.

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:
Short Survey; Saravanakumar, Rajendran; Ramkumar, Venkatachalam; Sankararaman, Sethuraman; Journal of Organometallic Chemistry; vol. 736; (2013); p. 36 – 41;,
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. 103755-58-4, name is (1-Phenyl-1H-1,2,3-triazol-4-yl)methanol, A new synthetic method of this compound is introduced below., category: Triazoles

General procedure: Into a round bottom flask was added 5.71mmolof triazole type 12 or 21a in 50mL of dry THF, 17.13mmolof sodium hydride and 57.1mmolof alkyl bromide. The mixture was heated to reflux, and reaction progress was monitored by TLC. Subsequently, the solvent was evaporated and the mixture was extracted with ethyl acetate, washed with distilled water (3¡Á100mL) and dried over anhydrous sodium sulfate. The solvent was evaporated under reduced pressure, and the product was purified via silica-gel column chromatography using a gradient mixture of hexane-ethyl acetate, to afford the pure derivatives 14a-g and 23a-b.

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; 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

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., SDS of cas: 103755-58-4

General procedure: To a solution of (1-aryl-1H-1,2,3-triazol-4-yl)methanol (2a-2c) [18] (10 mmol) in dry DMF (5 mL), anhydrous sodium hydride (15 mmol) was added and stirred for 5 min. After adding propargyl bromide (12 mmol), the resulting mixture was stirred at room temperature overnight. Upon completion of the reaction water (20 mL) was added and the whole was extracted with dichloromethane (3 ¡Á 30 mL). The combined organic layers were washed with brine and dried over Na2SO4. The organic layer was concentrated in vacuum and the residue was purified by silica gel (60-120 mesh) column chromatography using hexane-EtOAc, (7 : 3, v/v) as eluent to afford products 3a-3c as white solids. 1-Phenyl-4-[(prop-2-yn-1-yloxy)methyl]-1H-1,2,3-triazole (3a). Yield 89 %, white solid, mp 70-73 C. IR spectrum, nu, cm-1: 3221 (?C-H), 2108 (C?C), 1230 (N=N), 1064, 1041 (C-O). 1H NMR spectrum (400 MHz, CDCl3), delta, ppm: 7.99 s (1H, triazole H), 7.62 d (J = 8.9 Hz, 2H, Ar-H), 7.58 d (J = 8.9 Hz, 2H, Ar-H), 7.50 t (J = 7.3 Hz, 1H, Ar-H), 4.65 s (2H, OCH2), 4.20 s (2H, OCH2), 2.50 t (J = 2.4 Hz, 1H, ?C-H). 13C NMR spectrum (101 MHz, CDCl3) deltaC, ppm: 145.78, 140.09, 129.76, 128.63, 122.57, 121.70, 77.08, 74.22, 62.34, 57.33. Found, %: C: 67.57; H 5.17; N 19.68; O 7.47. C12H11N3O. Calculated, %: C 67.59; H 5.20; N 19.71; O 7.50. MS: M 214 [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 103755-58-4.

Reference:
Article; Reddy; Reddy; Goud; Rao; Premkumar; Supriya; Russian Journal of General Chemistry; vol. 86; 6; (2016); p. 1424 – 1429; Zh. Obshch. Khim.; vol. 86; 6; (2016); p. 1424 – 1429,6;,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics

103755-58-4, 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.

General procedure: 1-Azido-4-methylbenzenes 1 (0.3 mmol), propargyl alcohol 2 (0.36 mmol), CuI (0.03 mmol),NaAsc (0.06 mmol), and 2 mL solvent were added to a 15 mL pressure tube. The tube was thensealed, and the mixture was stirred at 80 C for 5 hours. After the reaction completed, the abovesystem was added with KMnO4 (0.75 mmol) and Na2CO3 (0.45 mmol), and stirred at 80 C for 8h until the reaction completed. Then, Ag2O (0.03 mmol) and K2S2O7 (0.6 mmol) were added tothe tube and the mixture was conducted at 100 C for 24 h until the transformation finished byTLC analysis. H2O (25 mL) was added to the mixture and the system was extracted with EtOAc (3¡Á 20 mL). The combined organic layer was washed with brine (3 ¡Á 5 mL), dried with Na2SO4, andconcentrated under reduced pressure to afford the crude product. Purification by columnchromatography on silica gel with EtOAc-PE (1:3) afforded the desired product 3.

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; Han, Chunmei; Dong, Suping; Zhang, Wensheng; Chen, Zhen; Synlett; vol. 29; 5; (2018); p. 673 – 677;,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics

103755-58-4, 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. 103755-58-4, name is (1-Phenyl-1H-1,2,3-triazol-4-yl)methanol, A new synthetic method of this compound is introduced below.

General procedure: In a two neck flask of 50 mL under nitrogen atmosphere was added KOH (0.64 g, 5 mmol) and tosyl chloride (0.45 g, 2.2 mmol) dissolved in THF (8 mL). The suspension was cooled to 0 C and the required triazole (2 mmol) was added in one portion. The mixture was stirred for 2 h at room temperature. In the end of reaction the aqueous phase was washed with ethyl acetate, the organic phase obtained was dried with MgSO4, filtered and the solvent evaporated under vacuum. The crude product was purified by column chromatography using as eluent a mixture of hexane/ethyl acetate (7/3). (1-(3-Chlorophenyl)-1H-1,2,3-triazol-4-yl)methyl-4-methylbenzenesulfonate (4c): The product was obtained as a white solid in 90% yield:

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; Stefani, Helio A.; Canduzini, Hugo A.; Manarin, Flavia; Tetrahedron Letters; vol. 52; 46; (2011); p. 6086 – 6090;,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics