Category: 78760-60-8

The major producers of chemicals have been the Europe, Japan and China. Due to the growing call for a cleaner, greener environment, people will have to find innovative ways to maintain their relevance. Here is a compound 78760-60-8, name is 5-(Benzyloxy)picolinonitrile. This compound has unique chemical properties. The synthetic route is as follows. Recommanded Product: 78760-60-8

To a reflux condenser 20mL round bottom flask was added 5mL anhydrous tetrahydrofuran solution, 0.5mmol 5-benzyloxy-2-cyanopyridine,The mixture was stirred and replaced with nitrogen for three times. 1.5 mmol of methylmagnesium bromide was slowly added under the protection of nitrogen at room temperature. The whole system was heated to reflux and reacted for 3 hours.The whole reaction was poured into ice-water and extracted three times with dichloromethane, each time 20 mL, concentrated to give a white solid product, 102 mg, yield 90%.

With the rapid development of chemical substances, we look forward to future research findings about 78760-60-8.

Reference:
Patent; Anhui Hongxin Biological Technology Co., Ltd.; Zhang Yang; (4 pag.)CN106397311; (2017); A;,
Pyridine – Wikipedia,
Pyridine | C5H5N – PubChem

The major producers of chemicals have been the Europe, Japan and China. Due to the growing call for a cleaner, greener environment, people will have to find innovative ways to maintain their relevance. Here is a compound 78760-60-8, name is 5-(Benzyloxy)picolinonitrile. This compound has unique chemical properties. The synthetic route is as follows. Recommanded Product: 78760-60-8

To a reflux condenser 20mL round bottom flask was added 5mL anhydrous tetrahydrofuran solution, 0.5mmol 5-benzyloxy-2-cyanopyridine,The mixture was stirred and replaced with nitrogen for three times. 1.5 mmol of methylmagnesium bromide was slowly added under the protection of nitrogen at room temperature. The whole system was heated to reflux and reacted for 3 hours.The whole reaction was poured into ice-water and extracted three times with dichloromethane, each time 20 mL, concentrated to give a white solid product, 102 mg, yield 90%.

With the rapid development of chemical substances, we look forward to future research findings about 78760-60-8.

Reference:
Patent; Anhui Hongxin Biological Technology Co., Ltd.; Zhang Yang; (4 pag.)CN106397311; (2017); A;,
Pyridine – Wikipedia,
Pyridine | C5H5N – PubChem

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. 78760-60-8, name is 5-(Benzyloxy)picolinonitrile. This compound has unique chemical properties. The synthetic route is as follows. Product Details of 78760-60-8

Step 2:5-Benzyloxy-pyridine-2-carboxamidine (3_60_3) [00484] Butyllithium (1.6N in hexane, 168 mL, 269 mmol) was added to a solution of hexamethyldisilazane (56.5 mL, 269 mmol) in tetrahydrofuran (250 mL) at 0C, and stirred at 0C for 1 hour to form lithium hexamethyldisilazide (LHMDS). A solution of compound 3_60_2 (22.6 g, 107.6 mmol) in tetrahydrofuran (250 mL) was added slowly at 0C, and the mixture was warmed to room temperature slowly and stirred for 16 hours at room temperature. A IN hydrochloric acid solution (300 mL) was added to the reaction mixture to give a precipitate which was collected to give pure compound 3_60_3 (17 g, 70 % yield). From the mother liquor an additional amount of crude compound 3_60_3 (10 g) was obtained as a gum. [00485] NMR (400 MHz, DMSO-d6): delta = 5.32 (s, 2H), 7.32-7.52 (m, 5H), 7.78 (dd, J = 8.8, 2.9 Hz, 1H), 8.25 (d, J = 8.6 Hz, 1H), 8.54 (d, J = 2.7 Hz, 1H), 9.18 (s, 2H), 9.32 (s, 2H).

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, 78760-60-8, 5-(Benzyloxy)picolinonitrile.

Reference:
Patent; AICURIS GMBH & CO. KG; KLENKE, Burkhard; WIEGAND, Irith; SCHIFFER, Guido; BROETZ-OESTERHELT, Heike; MAITI, Samarendra N.; KHAN, Jehangir; REDDY, Andhe; YANG, Zhixiang; HENA, Mostafa; JIA, Guofeng; LIGONG, Ou; LIANG, Hong; YIP, Judy; GAO, Chuanjun; TAJAMMUL, Sabiha; MOHAMMAD, Rahim; BISWAJEET, Ganguli; WO2013/110643; (2013); A1;,
Pyridine – Wikipedia,
Pyridine | C5H5N – PubChem

Electric Literature of 78760-60-8 ,Some common heterocyclic compound, 78760-60-8, molecular formula is C13H10N2O, 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.

Step D: at -5 ~ 0 , a 2M ethylmagnesium bromide in THF (26.5mL, 53mmol) was added dropwise to compound 25 (8.6g, 40.9mmol) in THF (30 mL) solution. After the addition was completed, the resulting mixture was further stirred at this temperature for 1 hour. Slowly add water (90mL),Adjust the pH to 3~4 with 2M hydrochloric acid.Extracted with ethyl acetate (100 mL × 3),The combined organic phases were washed with water (50 mL) and brine brineThe solvent was evaporated under reduced pressure to give 1-(5-benzyloxypyridin-2-yl)propan-1-one (26) (9.74 g). The yield was 98.7%.

These compound has a wide range of applications. It is believed that with the continuous development of the source of the synthetic route,78760-60-8, its application will become more common.

Reference:
Patent; Jiangsu Xin Element Pharmaceutical Technology Co., Ltd.; Shi Dongfang; Fu Changjin; Cheng Xi; Gong Weiwei; Gu Jie; Li Pengfei; Zhang Min; Yang Yan; Jin Wenqing; (51 pag.)CN110183431; (2019); A;,
Pyridine – Wikipedia,
Pyridine | C5H5N – PubChem