Category: 102151-33-7

Adding a certain compound to certain chemical reactions, such as: 102151-33-7, name is 3-Chloro-4-methoxybenzonitrile, belongs to nitriles-buliding-blocks 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 102151-33-7, name: 3-Chloro-4-methoxybenzonitrile

Step 1 To a solution of N,N-diethyl-4-methoxy-2-methylbenzamide (1 g, 4.52 mmol) in THF (9 ml) at -78 C. was added dropwise tert-butyllithium 1.7 M in pentane (3.19 ml, 5.42 mmol) and the solution was stirred for 0.5 h before addition of 3-chloro-4-methoxybenzonitrile (0.757 g, 4.52 mmol) in THF (9 ml). The resulting solution was warmed to rt and stirred for 16 h. The reaction mixture was quenched with water, neutralized with 1 N HCl. The precipitated solid was collected and washed with water to give 3-(3-chloro-4-methoxyphenyl)-6-methoxyisoquinolin-1-ol (1.2 g, 84% yield) as a solid after drying. MS: MS m/z 316.1 (M++1).

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, 3-Chloro-4-methoxybenzonitrile, other downstream synthetic routes, hurry up and to see.

Reference:
Patent; Bristol-Myers Squibb Company; Hiebert, Sheldon; Rajamani, Ramkumar; Sun, Li-Qiang; Mull, Eric; Gillis, Eric P.; Bowsher, Michael S.; Zhao, Qian; Meanwell, Nicholas A.; Renduchintala, Kishore V.; Sarkunam, Kandhasamy; Nagalakshmi, Pulicharla; Babu, P. V. K. Suresh; Scola, Paul Michael; US2013/115190; (2013); A1;,
Nitrile – Wikipedia,
Nitriles – Chemistry LibreTexts

Adding a certain compound to certain chemical reactions, such as: 102151-33-7, name is 3-Chloro-4-methoxybenzonitrile, belongs to nitriles-buliding-blocks 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 102151-33-7, name: 3-Chloro-4-methoxybenzonitrile

Step 1 To a solution of N,N-diethyl-4-methoxy-2-methylbenzamide (1 g, 4.52 mmol) in THF (9 ml) at -78 C. was added dropwise tert-butyllithium 1.7 M in pentane (3.19 ml, 5.42 mmol) and the solution was stirred for 0.5 h before addition of 3-chloro-4-methoxybenzonitrile (0.757 g, 4.52 mmol) in THF (9 ml). The resulting solution was warmed to rt and stirred for 16 h. The reaction mixture was quenched with water, neutralized with 1 N HCl. The precipitated solid was collected and washed with water to give 3-(3-chloro-4-methoxyphenyl)-6-methoxyisoquinolin-1-ol (1.2 g, 84% yield) as a solid after drying. MS: MS m/z 316.1 (M++1).

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, 3-Chloro-4-methoxybenzonitrile, other downstream synthetic routes, hurry up and to see.

Reference:
Patent; Bristol-Myers Squibb Company; Hiebert, Sheldon; Rajamani, Ramkumar; Sun, Li-Qiang; Mull, Eric; Gillis, Eric P.; Bowsher, Michael S.; Zhao, Qian; Meanwell, Nicholas A.; Renduchintala, Kishore V.; Sarkunam, Kandhasamy; Nagalakshmi, Pulicharla; Babu, P. V. K. Suresh; Scola, Paul Michael; US2013/115190; (2013); A1;,
Nitrile – Wikipedia,
Nitriles – Chemistry LibreTexts

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. 102151-33-7, name is 3-Chloro-4-methoxybenzonitrile, A new synthetic method of this compound is introduced below., Quality Control of 3-Chloro-4-methoxybenzonitrile

To a solution of 3-chloro-4-methoxybenzonitrile (500 mg, 3.30 mmol) in 10 ml ethanol was added hydroxylammonium chloride (311 mg, 4.0 mmol) and triethylamine (392 mg, 4.0 mmol) and then the reaction mixture was stirred 16 h at 50 C. After cooling to RT, the solvent was evaporated and the crude – – was solved in ethyl acetate and dichloromethane and extracted with water. The organic phase was dried over magnesium sulfate, filtered and evaporated under vacuum to yield the title compound (124 mg, 19 % of theory). LC-MS (method 3B): RT = 0.79 min, m/z = 201 (M+H)+

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:
Patent; BAYER PHARMA AKTIENGESELLSCHAFT; ELLERMANN, Manuel; VALOT, Gaelle; CANCHO GRANDE, Yolanda; HAssFELD, Jorma; KINZEL, Tom; KOeBBERLING, Johannes; BEYER, Kristin; ROeHRIG, Susanne; SPERZEL, Michael; STAMPFUss, Jan; MEYER, Imke; KOeLLNBERGER, Maria; BURKHARDT, Nils; SCHLEMMER, Karl-Heinz; STEGMANN, Christian; SCHUHMACHER, Joachim; WERNER, Matthias; HEIERMANN, Joerg; HENGEVELD, Willem Jan; (764 pag.)WO2016/71216; (2016); A1;,
Nitrile – Wikipedia,
Nitriles – Chemistry LibreTexts

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. 102151-33-7, name is 3-Chloro-4-methoxybenzonitrile, A new synthetic method of this compound is introduced below., name: 3-Chloro-4-methoxybenzonitrile

To a solution of N,N-diethyl-4-methoxy-2-methylbenzamide (1 g, 4.52 mmol) in THF (9 ml) at -78 C. was added dropwise tert-butyllithium 1.7 M in pentane (3.19 ml, 5.42 mmol) and the solution was stirred for 0.5 h before addition of 3-chloro-4-methoxybenzonitrile (0.757 g, 4.52 mmol) in THF (9 ml). The resulting solution was warmed to rt and stirred for 16 h. The reaction mixture was quenched with water, neutralized with 1 N HCl. The precipitated solid was collected and washed with water to give 3-(3-chloro-4-methoxyphenyl)-6-methoxyisoquinolin-1-ol (1.2 g, 84% yield) as a solid after drying. MS: MS m/z 316.1 (M++1)

The synthetic route of 102151-33-7 has been constantly updated, and we look forward to future research findings.

Reference:
Patent; Bristol-Myers Squibb Company; Hiebert, Sheldon; Rajamani, Ramkumar; Sun, Li-Qiang; Mull, Eric; Gillis, Eric P.; Bowsher, Michael S.; Zhao, Qian; Meanwell, Nicholas A.; Renduchintala, Kishore V.; Sarkunam, Kandhasamy; Nagalakshmi, Pulicharla; Babu, P.V.K. Suresh; Scola, Paul Michael; (403 pag.)US9527885; (2016); B2;,
Nitrile – Wikipedia,
Nitriles – Chemistry LibreTexts