Category: 56129-55-6

Application of 56129-55-6, Adding some certain compound to certain chemical reactions, such as: 56129-55-6, name is 1-(Pyridin-3-yl)ethanamine,molecular formula is C7H10N2, 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 56129-55-6.

General procedure: To a solution of ethyl 2- chlorothieno[3,2-(/Jpyrimidine-4-carboxylate (100 mg, 0.41 mmol) and DIEA (0.22 mL, 1.23 mmol) in NMP (3 mL) was added (6-methoxypyridin-3-yl)methanamine hydrochloride (commercially obtained from PharmaBlock, Sunnyvale, CA) (97 mg, 0.89 mmol). The reaction mixture was stirred at 130 C for 3 h. The reaction mixture was cooled to room temperature, diluted with ethyl acetate and washed with 25% aqueous NaCl solution, then with brine three times and dried. The solvent was evaporated and the residue was purified by flash chromatography (24g, HP silica, Teledyne Isco) eluting with 2% to 100% solvent A (DCM/MeOH/NH4OH, 100/10/1) in DCM to provide 2-chloro-N-((6-methoxypyridin-3- yl)methyl)thieno[3,2-Patent; CORVUS PHARMACEUTICALS, INC.; LI, Zhihong; FILONOVA, Lubov, Konstantinovna; BRADLEY, Erin, Kathleen; VERNER, Erik; (816 pag.)WO2019/46784; (2019); A1;,
Pyridine – Wikipedia,
Pyridine | C5H5N – PubChem

Application of 56129-55-6, Adding some certain compound to certain chemical reactions, such as: 56129-55-6, name is 1-(Pyridin-3-yl)ethanamine,molecular formula is C7H10N2, 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 56129-55-6.

A sealed tube is charged with 7-chloro-5-(1 -methyl- 7 – -indol-6-yl)-quinoxaline (60.00 mg; 0.20 mmol; 1.0 eqr.) (Intermediate 4), 1-pyridin-3-yl-ethylamine (0.05 ml0.41 mmol; 2.0 eqf.), NaOtBu (58.77 mg; 0.61 mmol; 3.00 eqf.) and toluene (2.0 ml_). RM is purged with argon and then BINAP (25.39 mg; 0.04 mmol; 0.20 eqf.) and Pd2(dba)3 (18.67 mg; 0.02 mmol; 0.10 eq.) are added. RM is sealed and heated at 1 10C for 16 h. After this time, the mixture is filtered through a Celite pad and the filtrate is diluted with EtOAc and extracted with water. Combined organic phases are washed with brine, dried over Na2S04. Solvent is evaporated and the residue is purified by FCC (hexane/EtOAc; gradient). [8-(1 -Methyl- 7H-indol-6-yl)-quinoxalin-6-yl]-(1 – pyridin-3-yl-ethyl)-amine is obtained as a yellow powder (60.00 mg; yield 79%; 97% by HPLC).

According to the analysis of related databases, 56129-55-6, the application of this compound in the production field has become more and more popular.

Reference:
Patent; SELVITA S.A.; FABRITIUS, Charles-Henry Robert Yves; NOWAK, Mateusz Oktawian; WIKLIK, Katarzyna Anna; SABINIARZ, Aleksandra Barbara; BIE?, Marcin Dominik; BUDA, Anna Ma?gorzata; GUZIK, Pawel Szczepan; JAKUBIEC, Krzysztof Roman; MACIUSZEK, Monika; KWIECI?SKA, Katarzyna; TOMCZYK, Mateusz Micha?; GA??ZOWSKI, Micha? Miko?aj; GONDELA, Andrzej; DUDEK, ?ukasz Piotr; (681 pag.)WO2016/180536; (2016); A1;,
Pyridine – Wikipedia,
Pyridine | C5H5N – PubChem

Related Products of 56129-55-6, Adding some certain compound to certain chemical reactions, such as: 56129-55-6, name is 1-(Pyridin-3-yl)ethanamine,molecular formula is C7H10N2, 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 56129-55-6.

Example 46 5-[1-(4-Chloro-2-trifluoromethyl-benzyl)-1H-indazol-5-ylmethylene]-2-(methyl-pyridin-3-ylmethyl-amino)-thiazol-4-one 5-[1-(4-Chloro-2-trifluoromethyl-benzyl)-1H-indazol-5-ylmethylene]-2-(methyl-pyridin-3-ylmethyl-amino)-thiazol-4-one was prepared from 5-[1-(4-chloro-2-trifluoromethyl-benzyl)-1H-indazol-5-ylmethylene]-2-propylsulfanyl-thiazolidin-4-one and Methyl-pyridin-3-ylmethyl-amine following General Procedure B. 1H NMR (400 MHz, DMSO) delta 8.62 (dd, 1H), 8.57 (dd, 0.4H), 8.55 (dd, 0.6H), 8.34 (d, 0.6H), 8.31 (d, 0.4H), 8.16-8.14 (m, 1H), 7.89-7.8 (m, 1H), 7.83 (s, 1H), 7.79-7.75 (m, 2H), 7.72-7.68 (m, 1H), 7.67-7.63 (m, 1H), 7.46-7.41 (m, 1H), 6.78-6.75 (m, 1H), 5.86 (s, 2H), 5.01 (s, 0.6H), 4.90 (s, 0.4H), 3.29 and 3.28 (2s, 3H, rotamers). LC/MS (m/z) [M+1]+ 542.1 (calculated for C26H19ClF3N5OS, 541.1).

According to the analysis of related databases, 56129-55-6, the application of this compound in the production field has become more and more popular.

Reference:
Patent; BIGNAN, Gilles; Gaul, Micheal; Xu, Guozhang; Zhao, Bao-Ping; US2011/200586; (2011); A1;,
Pyridine – Wikipedia,
Pyridine | C5H5N – PubChem