Category: 113682-56-7

Reference of 113682-56-7, 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. 113682-56-7, name is 1,4-Di(pyridin-4-yl)benzene. A new synthetic method of this compound is introduced below.

Comparative compound 2 is synthesized by the following method. 0.5 g (2.2 mmol) of 1,4-di(4-pyridyl)benzene, 1.3 g (6.6 mmol) of cyanobenzyl bromide, and 20 ml of DMF were placed in a 100 ml eggplant-shaped flask, Followed by stirring at 100 C. for 8 hours. After completion of the reaction, the reaction mixture was concentrated under reduced pressure, the concentrated system was dispersed in ethyl acetate and washed, and the precipitated crystals were filtered and washed with ethyl acetate to obtain 1.0 g (yield 73% ) Was obtained.Subsequently, 0.5 g (0.8 mmol) of the Br compound of Comparative Compound 2 was changed to an aqueous solution, and an aqueous solution of 0.4 g (2.5 mol) of ammonium hexafluorophosphate was added dropwise, followed by stirring for 2 hours. After completion of the reaction, the precipitated white crystals were filtered, washed with water and dried at 50 C. under reduced pressure to obtain 0.48 g (yield 80%) of Comparative Compound 2

These compound has a wide range of applications. It is believed that with the continuous development of the source of the synthetic route,113682-56-7, its application will become more common.

Reference:
Patent; CANON INCORPORATED; TAMURA, TETSUYA; IGAWA, SATOSHI; YAMADA, KENJI; (27 pag.)JP2017/197477; (2017); A;,
Pyridine – Wikipedia,
Pyridine | C5H5N – PubChem

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. 113682-56-7, name is 1,4-Di(pyridin-4-yl)benzene. A new synthetic method of this compound is introduced below., Recommanded Product: 1,4-Di(pyridin-4-yl)benzene

CoCl2 (0.2 mmol), 1,3,5-Tris (4-carboxyphenyl) benzene (0.05 mmol) [BTB], 1,4-Di(4-pyridyl)benzene (0.05 mmol) [DPB] were dissolved in the solvent mixture (6 mL milli-Q water + 4 mL DMF) and it’s pH was 5.0. This reaction mixture was sonicated for 5 min then transferred into a Parr Teflon-lined vessel (23 mL). The vessel was sealed in an autoclave then heated at 120C for 3 days in a programmable oven. Purple coloured needle-shaped crystals of compound 3 were formed. Crystals were washed with milli-Q water and dried under vacuum for further use. Elemental Analysis: The yield of compound 3 is 92% (based on the cobalt metal). Elemental Analysis: Co1.5C46H29N3O8 (840.00), Calculated C, 65.75; H, 3.45; N, 3.52; Experimental C, 65.01; H, 3.70; N, 3.61.

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, 113682-56-7, 1,4-Di(pyridin-4-yl)benzene.

Reference:
Article; Mani, Prabu; Mukharjee, Prashanta; Hegde, Nagabhushan G.; Nath, Ramesh Chandra; Mandal, Sukhendu; Journal of Solid State Chemistry; vol. 265; (2018); p. 123 – 128;,
Pyridine – Wikipedia,
Pyridine | C5H5N – PubChem

Reference of 113682-56-7 ,Some common heterocyclic compound, 113682-56-7, molecular formula is C16H12N2, 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.

0.02 mmol of copper nitrate trihydrate was dissolved in 2 mL of dimethylformamide,Placed in a glass test tube having a diameter of 5 mm,A solution of 0.01 mmol of terephthalic acid and 0.02 mmol of 4,4 ‘- (1,4-phenylene) dipyridine in 2 mL of methanol was gently laminated thereon,The glass test tube was placed in a container containing buffer material so as not to give vibration for 14 days and it was left to stand.Synthesis was carried out in the same manner as in Example,A single crystal was not obtained.

These compound has a wide range of applications. It is believed that with the continuous development of the source of the synthetic route,113682-56-7, its application will become more common.

Reference:
Patent; NIPPON STEEL & SUMITOMO METAL CORPORATION; KYOTO UNIVERSITY; KAJIRO, HIROSHI; TOKUMARU, SHINJI; KITAGAWA, SUSUMU; MATSUDA, RYOTARO; SATO, HIROSHI; JEON, HYUNG JOON; (25 pag.)JP2016/20318; (2016); A;,
Pyridine – Wikipedia,
Pyridine | C5H5N – PubChem

Related Products of 113682-56-7, Adding some certain compound to certain chemical reactions, such as: 113682-56-7, name is 1,4-Di(pyridin-4-yl)benzene,molecular formula is C16H12N2, 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 113682-56-7.

General procedure: Under an N2 atmosphere, a mixture of the imidazolium salt (1,3-bis(2,6-diisopropylphenyl)-1H-imidazol-3-ium chloride, 2.2 mmol), the required N-heterocycle (1.0 mmol), PdCl2(2.2 mmol) and K2CO3(2.2 mmol) was stirred in anhydrous THF (10 mL) under reflux for 12 h. After cooling, filtration and evaporation, the residue was purified by preparative TLC on silica gel plates, eluting with CH2Cl2 to afford the corresponding dinuclear N-heterocyclic carbene-palladium(II) complexes 1-4.

According to the analysis of related databases, 113682-56-7, the application of this compound in the production field has become more and more popular.

Reference:
Article; Wang, Tao; Xu, Kai; Wang, Wanli; Zhang, Anan; Liu, Lantao; Transition Metal Chemistry; vol. 43; 4; (2018); p. 347 – 353;,
Pyridine – Wikipedia,
Pyridine | C5H5N – PubChem