Category: 884495-36-7

Application of 884495-36-7, 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 884495-36-7, name is 6-Chloro-2-methylnicotinaldehyde. This compound has unique chemical properties. The synthetic route is as follows.

A mixture of 6-chloro-2-methylpyridine-3-carboxaldehyde (1.87 g, 12.0 mmol), (4- hydroxy-phenylsulfanyl)-acetic acid tert-butyl ester (2.48 g, 10.7 mmol) and K2CO3 (0.830 g, EPO 6.00 mmol) in DMF (20 mL) was heated at 125 C for 1 h. The mixture was cooled to room temperature and DMF was removed. Aqueous work-up and purification by flash chromatography on basic Al2O3 gel (CH2Cl2/hexanes, 1 :1 in v/v) afforded [4-(5-formyl-6- methyl-pyridin-2-yloxy)-phenylsulfanyl]-acetic acid tert-butyi ester as a pale yellow solid (0.481 g, 13%). 1H NMR (CDCl3) delta 1.42 (s, 9H), 2.72 (s, 3H), 3.56 (s, 2H), 6.78 (d, IH, J= 8.4 Hz), 7.09-7.13 (m, 2H), 7.46-7.50 (m, 2H), 8.11 (d, IH, J= 8.4 Hz), 10.24 (s, IH).

According to the analysis of related databases, 884495-36-7, the application of this compound in the production field has become more and more popular.

Reference:
Patent; ANORMED INC.; WO2007/22371; (2007); A2;,
Pyridine – Wikipedia,
Pyridine | C5H5N – PubChem

Reference of 884495-36-7, Adding some certain compound to certain chemical reactions, such as: 884495-36-7, name is 6-Chloro-2-methylnicotinaldehyde,molecular formula is C7H6ClNO, 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 884495-36-7.

A mixture of 6-chloro-2-methylpyridine-3-carboxaldehyde (3.00 g, 19.3 mmol), A- mercaptophenol (90% pure, 2.7Og, 19.3 mmol) and K2CO3 (1.66 g, 12.0 mmol) in DMF (20 mL) was stirred at room temperature for 16 h. Bromoacetic acid tert-butyl ester (6.00 g, 30.8 mmol) and K2CO3 (3.40 g, 24.6 mmol) were added, and the mixture was stirred for another 4 h. Aqueous work-up and purification by flash chromatography on silica gel (EtOAc/hexanes, 1 :4 in v/v) afforded 4-(5-fo?nyl~6-methyl-rhoyridin-2-ylsulfanyl)-benzoic acid tert-butyl ester as EPO a pale yellow solid (7.40 g, 100%). 1H NMR (CDCl3) delta 1.50 (s, 9H), 2.81 (s, 3H)5 4.57 (s, 2H), 6.66 (d, IH, J= 8.1 Hz), 6.97-7.01 (m, 2H), 7.51-7.55 (m, 2H), 7.79 (d, IH, J= 8.1 Hz), 10.19 (s, IH).

According to the analysis of related databases, 884495-36-7, the application of this compound in the production field has become more and more popular.

Reference:
Patent; ANORMED INC.; WO2007/22371; (2007); A2;,
Pyridine – Wikipedia,
Pyridine | C5H5N – PubChem